feat: reporting dashboard with charts (P1)

frontend/bun.lock

@@ -14,6 +14,7 @@
         "react": "19.1.0",
         "react-dom": "19.1.0",
         "react-dropzone": "^15.0.0",
+        "recharts": "^3.8.1",
         "sonner": "^2.0.7",
       },
       "devDependencies": {
@@ -244,6 +245,8 @@
 
     "@open-draft/until": ["@open-draft/until@2.1.0", "", {}, "sha512-U69T3ItWHvLwGg5eJ0n3I62nWuE6ilHlmz7zM0npLBRvPRd7e6NYmg54vvRtP5mZG7kZqZCFVdsTWo7BPtBujg=="],
 
+    "@reduxjs/toolkit": ["@reduxjs/toolkit@2.11.2", "", { "dependencies": { "@standard-schema/spec": "^1.0.0", "@standard-schema/utils": "^0.3.0", "immer": "^11.0.0", "redux": "^5.0.1", "redux-thunk": "^3.1.0", "reselect": "^5.1.0" }, "peerDependencies": { "react": "^16.9.0 || ^17.0.0 || ^18 || ^19", "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0" }, "optionalPeers": ["react", "react-redux"] }, "sha512-Kd6kAHTA6/nUpp8mySPqj3en3dm0tdMIgbttnQ1xFMVpufoj+ADi8pXLBsd4xzTRHQa7t/Jv8W5UnCuW4kuWMQ=="],
+
     "@rollup/rollup-android-arm-eabi": ["@rollup/rollup-android-arm-eabi@4.60.0", "", { "os": "android", "cpu": "arm" }, "sha512-WOhNW9K8bR3kf4zLxbfg6Pxu2ybOUbB2AjMDHSQx86LIF4rH4Ft7vmMwNt0loO0eonglSNy4cpD3MKXXKQu0/A=="],
 
     "@rollup/rollup-android-arm64": ["@rollup/rollup-android-arm64@4.60.0", "", { "os": "android", "cpu": "arm64" }, "sha512-u6JHLll5QKRvjciE78bQXDmqRqNs5M/3GVqZeMwvmjaNODJih/WIrJlFVEihvV0MiYFmd+ZyPr9wxOVbPAG2Iw=="],
@@ -298,6 +301,10 @@
 
     "@rushstack/eslint-patch": ["@rushstack/eslint-patch@1.16.1", "", {}, "sha512-TvZbIpeKqGQQ7X0zSCvPH9riMSFQFSggnfBjFZ1mEoILW+UuXCKwOoPcgjMwiUtRqFZ8jWhPJc4um14vC6I4ag=="],
 
+    "@standard-schema/spec": ["@standard-schema/spec@1.1.0", "", {}, "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w=="],
+
+    "@standard-schema/utils": ["@standard-schema/utils@0.3.0", "", {}, "sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g=="],
+
     "@supabase/auth-js": ["@supabase/auth-js@2.100.0", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-pdT3ye3UVRN1Cg0wom6BmyY+XTtp5DiJaYnPi6j8ht5i8Lq8kfqxJMJz9GI9YDKk3w1nhGOPnh6Qz5qpyYm+1w=="],
 
     "@supabase/functions-js": ["@supabase/functions-js@2.100.0", "", { "dependencies": { "tslib": "2.8.1" } }, "sha512-keLg79RPwP+uiwHuxFPTFgDRxPV46LM4j/swjyR2GKJgWniTVSsgiBHfbIBDcrQwehLepy09b/9QSHUywtKRWQ=="],
@@ -362,6 +369,24 @@
 
     "@types/aria-query": ["@types/aria-query@5.0.4", "", {}, "sha512-rfT93uj5s0PRL7EzccGMs3brplhcrghnDoV26NqKhCAS1hVo+WdNsPvE/yb6ilfr5hi2MEk6d5EWJTKdxg8jVw=="],
 
+    "@types/d3-array": ["@types/d3-array@3.2.2", "", {}, "sha512-hOLWVbm7uRza0BYXpIIW5pxfrKe0W+D5lrFiAEYR+pb6w3N2SwSMaJbXdUfSEv+dT4MfHBLtn5js0LAWaO6otw=="],
+
+    "@types/d3-color": ["@types/d3-color@3.1.3", "", {}, "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A=="],
+
+    "@types/d3-ease": ["@types/d3-ease@3.0.2", "", {}, "sha512-NcV1JjO5oDzoK26oMzbILE6HW7uVXOHLQvHshBUW4UMdZGfiY6v5BeQwh9a9tCzv+CeefZQHJt5SRgK154RtiA=="],
+
+    "@types/d3-interpolate": ["@types/d3-interpolate@3.0.4", "", { "dependencies": { "@types/d3-color": "*" } }, "sha512-mgLPETlrpVV1YRJIglr4Ez47g7Yxjl1lj7YKsiMCb27VJH9W8NVM6Bb9d8kkpG/uAQS5AmbA48q2IAolKKo1MA=="],
+
+    "@types/d3-path": ["@types/d3-path@3.1.1", "", {}, "sha512-VMZBYyQvbGmWyWVea0EHs/BwLgxc+MKi1zLDCONksozI4YJMcTt8ZEuIR4Sb1MMTE8MMW49v0IwI5+b7RmfWlg=="],
+
+    "@types/d3-scale": ["@types/d3-scale@4.0.9", "", { "dependencies": { "@types/d3-time": "*" } }, "sha512-dLmtwB8zkAeO/juAMfnV+sItKjlsw2lKdZVVy6LRr0cBmegxSABiLEpGVmSJJ8O08i4+sGR6qQtb6WtuwJdvVw=="],
+
+    "@types/d3-shape": ["@types/d3-shape@3.1.8", "", { "dependencies": { "@types/d3-path": "*" } }, "sha512-lae0iWfcDeR7qt7rA88BNiqdvPS5pFVPpo5OfjElwNaT2yyekbM0C9vK+yqBqEmHr6lDkRnYNoTBYlAgJa7a4w=="],
+
+    "@types/d3-time": ["@types/d3-time@3.0.4", "", {}, "sha512-yuzZug1nkAAaBlBBikKZTgzCeA+k1uy4ZFwWANOfKw5z5LRhV0gNA7gNkKm7HoK+HRN0wX3EkxGk0fpbWhmB7g=="],
+
+    "@types/d3-timer": ["@types/d3-timer@3.0.2", "", {}, "sha512-Ps3T8E8dZDam6fUyNiMkekK3XUsaUEik+idO9/YjPtfj2qruF8tFBXS7XhtE4iIXBLxhmLjP3SXpLhVf21I9Lw=="],
+
     "@types/estree": ["@types/estree@1.0.8", "", {}, "sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w=="],
 
     "@types/json-schema": ["@types/json-schema@7.0.15", "", {}, "sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA=="],
@@ -376,6 +401,8 @@
 
     "@types/statuses": ["@types/statuses@2.0.6", "", {}, "sha512-xMAgYwceFhRA2zY+XbEA7mxYbA093wdiW8Vu6gZPGWy9cmOyU9XesH1tNcEWsKFd5Vzrqx5T3D38PWx1FIIXkA=="],
 
+    "@types/use-sync-external-store": ["@types/use-sync-external-store@0.0.6", "", {}, "sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg=="],
+
     "@types/ws": ["@types/ws@8.18.1", "", { "dependencies": { "@types/node": "*" } }, "sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg=="],
 
     "@typescript-eslint/eslint-plugin": ["@typescript-eslint/eslint-plugin@8.57.2", "", { "dependencies": { "@eslint-community/regexpp": "^4.12.2", "@typescript-eslint/scope-manager": "8.57.2", "@typescript-eslint/type-utils": "8.57.2", "@typescript-eslint/utils": "8.57.2", "@typescript-eslint/visitor-keys": "8.57.2", "ignore": "^7.0.5", "natural-compare": "^1.4.0", "ts-api-utils": "^2.4.0" }, "peerDependencies": { "@typescript-eslint/parser": "^8.57.2", "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0", "typescript": ">=4.8.4 <6.0.0" } }, "sha512-NZZgp0Fm2IkD+La5PR81sd+g+8oS6JwJje+aRWsDocxHkjyRw0J5L5ZTlN3LI1LlOcGL7ph3eaIUmTXMIjLk0w=="],
@@ -528,6 +555,8 @@
 
     "cliui": ["cliui@8.0.1", "", { "dependencies": { "string-width": "^4.2.0", "strip-ansi": "^6.0.1", "wrap-ansi": "^7.0.0" } }, "sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ=="],
 
+    "clsx": ["clsx@2.1.1", "", {}, "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA=="],
+
     "color-convert": ["color-convert@2.0.1", "", { "dependencies": { "color-name": "~1.1.4" } }, "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ=="],
 
     "color-name": ["color-name@1.1.4", "", {}, "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="],
@@ -546,6 +575,28 @@
 
     "csstype": ["csstype@3.2.3", "", {}, "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ=="],
 
+    "d3-array": ["d3-array@3.2.4", "", { "dependencies": { "internmap": "1 - 2" } }, "sha512-tdQAmyA18i4J7wprpYq8ClcxZy3SC31QMeByyCFyRt7BVHdREQZ5lpzoe5mFEYZUWe+oq8HBvk9JjpibyEV4Jg=="],
+
+    "d3-color": ["d3-color@3.1.0", "", {}, "sha512-zg/chbXyeBtMQ1LbD/WSoW2DpC3I0mpmPdW+ynRTj/x2DAWYrIY7qeZIHidozwV24m4iavr15lNwIwLxRmOxhA=="],
+
+    "d3-ease": ["d3-ease@3.0.1", "", {}, "sha512-wR/XK3D3XcLIZwpbvQwQ5fK+8Ykds1ip7A2Txe0yxncXSdq1L9skcG7blcedkOX+ZcgxGAmLX1FrRGbADwzi0w=="],
+
+    "d3-format": ["d3-format@3.1.2", "", {}, "sha512-AJDdYOdnyRDV5b6ArilzCPPwc1ejkHcoyFarqlPqT7zRYjhavcT3uSrqcMvsgh2CgoPbK3RCwyHaVyxYcP2Arg=="],
+
+    "d3-interpolate": ["d3-interpolate@3.0.1", "", { "dependencies": { "d3-color": "1 - 3" } }, "sha512-3bYs1rOD33uo8aqJfKP3JWPAibgw8Zm2+L9vBKEHJ2Rg+viTR7o5Mmv5mZcieN+FRYaAOWX5SJATX6k1PWz72g=="],
+
+    "d3-path": ["d3-path@3.1.0", "", {}, "sha512-p3KP5HCf/bvjBSSKuXid6Zqijx7wIfNW+J/maPs+iwR35at5JCbLUT0LzF1cnjbCHWhqzQTIN2Jpe8pRebIEFQ=="],
+
+    "d3-scale": ["d3-scale@4.0.2", "", { "dependencies": { "d3-array": "2.10.0 - 3", "d3-format": "1 - 3", "d3-interpolate": "1.2.0 - 3", "d3-time": "2.1.1 - 3", "d3-time-format": "2 - 4" } }, "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ=="],
+
+    "d3-shape": ["d3-shape@3.2.0", "", { "dependencies": { "d3-path": "^3.1.0" } }, "sha512-SaLBuwGm3MOViRq2ABk3eLoxwZELpH6zhl3FbAoJ7Vm1gofKx6El1Ib5z23NUEhF9AsGl7y+dzLe5Cw2AArGTA=="],
+
+    "d3-time": ["d3-time@3.1.0", "", { "dependencies": { "d3-array": "2 - 3" } }, "sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q=="],
+
+    "d3-time-format": ["d3-time-format@4.1.0", "", { "dependencies": { "d3-time": "1 - 3" } }, "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg=="],
+
+    "d3-timer": ["d3-timer@3.0.1", "", {}, "sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA=="],
+
     "damerau-levenshtein": ["damerau-levenshtein@1.0.8", "", {}, "sha512-sdQSFB7+llfUcQHUQO3+B8ERRj0Oa4w9POWMI/puGtuf7gFywGmkaLCElnudfTiKZV+NvHqL0ifzdrI8Ro7ESA=="],
 
     "data-urls": ["data-urls@5.0.0", "", { "dependencies": { "whatwg-mimetype": "^4.0.0", "whatwg-url": "^14.0.0" } }, "sha512-ZYP5VBHshaDAiVZxjbRVcFJpc+4xGgT0bK3vzy1HLN8jTO975HEbuYzZJcHoQEY5K1a0z8YayJkyVETa08eNTg=="],
@@ -562,6 +613,8 @@
 
     "decimal.js": ["decimal.js@10.6.0", "", {}, "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg=="],
 
+    "decimal.js-light": ["decimal.js-light@2.5.1", "", {}, "sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg=="],
+
     "deep-eql": ["deep-eql@5.0.2", "", {}, "sha512-h5k/5U50IJJFpzfL6nO9jaaumfjO/f2NjK/oYB2Djzm4p9L+3T9qWpZqZ2hAbLPuuYq9wrU08WQyBTL5GbPk5Q=="],
 
     "deep-is": ["deep-is@0.1.4", "", {}, "sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ=="],
@@ -606,6 +659,8 @@
 
     "es-to-primitive": ["es-to-primitive@1.3.0", "", { "dependencies": { "is-callable": "^1.2.7", "is-date-object": "^1.0.5", "is-symbol": "^1.0.4" } }, "sha512-w+5mJ3GuFL+NjVtJlvydShqE1eN3h3PbI7/5LAsYJP/2qtuMXjfL2LpHSRqo4b4eSF5K/DH1JXKUAHSB2UW50g=="],
 
+    "es-toolkit": ["es-toolkit@1.45.1", "", {}, "sha512-/jhoOj/Fx+A+IIyDNOvO3TItGmlMKhtX8ISAHKE90c4b/k1tqaqEZ+uUqfpU8DMnW5cgNJv606zS55jGvza0Xw=="],
+
     "esbuild": ["esbuild@0.21.5", "", { "optionalDependencies": { "@esbuild/aix-ppc64": "0.21.5", "@esbuild/android-arm": "0.21.5", "@esbuild/android-arm64": "0.21.5", "@esbuild/android-x64": "0.21.5", "@esbuild/darwin-arm64": "0.21.5", "@esbuild/darwin-x64": "0.21.5", "@esbuild/freebsd-arm64": "0.21.5", "@esbuild/freebsd-x64": "0.21.5", "@esbuild/linux-arm": "0.21.5", "@esbuild/linux-arm64": "0.21.5", "@esbuild/linux-ia32": "0.21.5", "@esbuild/linux-loong64": "0.21.5", "@esbuild/linux-mips64el": "0.21.5", "@esbuild/linux-ppc64": "0.21.5", "@esbuild/linux-riscv64": "0.21.5", "@esbuild/linux-s390x": "0.21.5", "@esbuild/linux-x64": "0.21.5", "@esbuild/netbsd-x64": "0.21.5", "@esbuild/openbsd-x64": "0.21.5", "@esbuild/sunos-x64": "0.21.5", "@esbuild/win32-arm64": "0.21.5", "@esbuild/win32-ia32": "0.21.5", "@esbuild/win32-x64": "0.21.5" }, "bin": { "esbuild": "bin/esbuild" } }, "sha512-mg3OPMV4hXywwpoDxu3Qda5xCKQi+vCTZq8S9J/EpkhB2HzKXq4SNFZE3+NK93JYxc8VMSep+lOUSC/RVKaBqw=="],
 
     "escalade": ["escalade@3.2.0", "", {}, "sha512-WUj2qlxaQtO4g6Pq5c29GTcWGDyd8itL8zTlipgECz3JesAiiOKotd8JU6otB3PACgG6xkJUyVhboMS+bje/jA=="],
@@ -646,6 +701,8 @@
 
     "esutils": ["esutils@2.0.3", "", {}, "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g=="],
 
+    "eventemitter3": ["eventemitter3@5.0.4", "", {}, "sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw=="],
+
     "expect-type": ["expect-type@1.3.0", "", {}, "sha512-knvyeauYhqjOYvQ66MznSMs83wmHrCycNEN6Ao+2AeYEfxUIkuiVxdEa1qlGEPK+We3n0THiDciYSsCcgW/DoA=="],
 
     "fast-deep-equal": ["fast-deep-equal@3.1.3", "", {}, "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="],
@@ -736,6 +793,8 @@
 
     "ignore": ["ignore@5.3.2", "", {}, "sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g=="],
 
+    "immer": ["immer@10.2.0", "", {}, "sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw=="],
+
     "import-fresh": ["import-fresh@3.3.1", "", { "dependencies": { "parent-module": "^1.0.0", "resolve-from": "^4.0.0" } }, "sha512-TR3KfrTZTYLPB6jUjfx6MF9WcWrHL9su5TObK4ZkYgBdWKPOFoSoQIdEuTuR82pmtxH2spWG9h6etwfr1pLBqQ=="],
 
     "imurmurhash": ["imurmurhash@0.1.4", "", {}, "sha512-JmXMZ6wuvDmLiHEml9ykzqO6lwFbof0GG4IkcGaENdCRDDmMVnny7s5HsIgHCbaq0w2MyPhDqkhTUgS2LU2PHA=="],
@@ -744,6 +803,8 @@
 
     "internal-slot": ["internal-slot@1.1.0", "", { "dependencies": { "es-errors": "^1.3.0", "hasown": "^2.0.2", "side-channel": "^1.1.0" } }, "sha512-4gd7VpWNQNB4UKKCFFVcp1AVv+FMOgs9NKzjHKusc8jTMhd5eL1NqQqOpE0KzMds804/yHlglp3uxgluOqAPLw=="],
 
+    "internmap": ["internmap@2.0.3", "", {}, "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg=="],
+
     "is-array-buffer": ["is-array-buffer@3.0.5", "", { "dependencies": { "call-bind": "^1.0.8", "call-bound": "^1.0.3", "get-intrinsic": "^1.2.6" } }, "sha512-DDfANUiiG2wC1qawP66qlTugJeL5HyzMpfr8lLK+jMQirGzNod0B12cFB/9q838Ru27sBwfw78/rdoU7RERz6A=="],
 
     "is-async-function": ["is-async-function@2.1.1", "", { "dependencies": { "async-function": "^1.0.0", "call-bound": "^1.0.3", "get-proto": "^1.0.1", "has-tostringtag": "^1.0.2", "safe-regex-test": "^1.1.0" } }, "sha512-9dgM/cZBnNvjzaMYHVoxxfPj2QXt22Ev7SuuPrs+xav0ukGB0S6d4ydZdEiM48kLx5kDV+QBPrpVnFyefL8kkQ=="],
@@ -978,10 +1039,18 @@
 
     "react-dropzone": ["react-dropzone@15.0.0", "", { "dependencies": { "attr-accept": "^2.2.4", "file-selector": "^2.1.0", "prop-types": "^15.8.1" }, "peerDependencies": { "react": ">= 16.8 || 18.0.0" } }, "sha512-lGjYV/EoqEjEWPnmiSvH4v5IoIAwQM2W4Z1C0Q/Pw2xD0eVzKPS359BQTUMum+1fa0kH2nrKjuavmTPOGhpLPg=="],
 
-    "react-is": ["react-is@16.13.1", "", {}, "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ=="],
+    "react-is": ["react-is@17.0.2", "", {}, "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w=="],
+
+    "react-redux": ["react-redux@9.2.0", "", { "dependencies": { "@types/use-sync-external-store": "^0.0.6", "use-sync-external-store": "^1.4.0" }, "peerDependencies": { "@types/react": "^18.2.25 || ^19", "react": "^18.0 || ^19", "redux": "^5.0.0" }, "optionalPeers": ["@types/react", "redux"] }, "sha512-ROY9fvHhwOD9ySfrF0wmvu//bKCQ6AeZZq1nJNtbDC+kk5DuSuNX/n6YWYF/SYy7bSba4D4FSz8DJeKY/S/r+g=="],
+
+    "recharts": ["recharts@3.8.1", "", { "dependencies": { "@reduxjs/toolkit": "^1.9.0 || 2.x.x", "clsx": "^2.1.1", "decimal.js-light": "^2.5.1", "es-toolkit": "^1.39.3", "eventemitter3": "^5.0.1", "immer": "^10.1.1", "react-redux": "8.x.x || 9.x.x", "reselect": "5.1.1", "tiny-invariant": "^1.3.3", "use-sync-external-store": "^1.2.2", "victory-vendor": "^37.0.2" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-mwzmO1s9sFL0TduUpwndxCUNoXsBw3u3E/0+A+cLcrSfQitSG62L32N69GhqUrrT5qKcAE3pCGVINC6pqkBBQg=="],
 
     "redent": ["redent@3.0.0", "", { "dependencies": { "indent-string": "^4.0.0", "strip-indent": "^3.0.0" } }, "sha512-6tDA8g98We0zd0GvVeMT9arEOnTw9qM03L9cJXaCjrip1OO764RDBLBfrB4cwzNGDj5OA5ioymC9GkizgWJDUg=="],
 
+    "redux": ["redux@5.0.1", "", {}, "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w=="],
+
+    "redux-thunk": ["redux-thunk@3.1.0", "", { "peerDependencies": { "redux": "^5.0.0" } }, "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw=="],
+
     "reflect.getprototypeof": ["reflect.getprototypeof@1.0.10", "", { "dependencies": { "call-bind": "^1.0.8", "define-properties": "^1.2.1", "es-abstract": "^1.23.9", "es-errors": "^1.3.0", "es-object-atoms": "^1.0.0", "get-intrinsic": "^1.2.7", "get-proto": "^1.0.1", "which-builtin-type": "^1.2.1" } }, "sha512-00o4I+DVrefhv+nX0ulyi3biSHCPDe+yLv5o/p6d/UVlirijB8E16FtfwSAi4g3tcqrQ4lRAqQSoFEZJehYEcw=="],
 
     "regexp.prototype.flags": ["regexp.prototype.flags@1.5.4", "", { "dependencies": { "call-bind": "^1.0.8", "define-properties": "^1.2.1", "es-errors": "^1.3.0", "get-proto": "^1.0.1", "gopd": "^1.2.0", "set-function-name": "^2.0.2" } }, "sha512-dYqgNSZbDwkaJ2ceRd9ojCGjBq+mOm9LmtXnAnEGyHhN/5R7iDW2TRw3h+o/jCFxus3P2LfWIIiwowAjANm7IA=="],
@@ -990,6 +1059,8 @@
 
     "requires-port": ["requires-port@1.0.0", "", {}, "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ=="],
 
+    "reselect": ["reselect@5.1.1", "", {}, "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w=="],
+
     "resolve": ["resolve@1.22.11", "", { "dependencies": { "is-core-module": "^2.16.1", "path-parse": "^1.0.7", "supports-preserve-symlinks-flag": "^1.0.0" }, "bin": { "resolve": "bin/resolve" } }, "sha512-RfqAvLnMl313r7c9oclB1HhUEAezcpLjz95wFH4LVuhk9JF/r22qmVP9AMmOU4vMX7Q8pN8jwNg/CSpdFnMjTQ=="],
 
     "resolve-from": ["resolve-from@4.0.0", "", {}, "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g=="],
@@ -1096,6 +1167,8 @@
 
     "tapable": ["tapable@2.3.2", "", {}, "sha512-1MOpMXuhGzGL5TTCZFItxCc0AARf1EZFQkGqMm7ERKj8+Hgr5oLvJOVFcC+lRmR8hCe2S3jC4T5D7Vg/d7/fhA=="],
 
+    "tiny-invariant": ["tiny-invariant@1.3.3", "", {}, "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg=="],
+
     "tinybench": ["tinybench@2.9.0", "", {}, "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg=="],
 
     "tinyexec": ["tinyexec@0.3.2", "", {}, "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA=="],
@@ -1152,6 +1225,10 @@
 
     "url-parse": ["url-parse@1.5.10", "", { "dependencies": { "querystringify": "^2.1.1", "requires-port": "^1.0.0" } }, "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ=="],
 
+    "use-sync-external-store": ["use-sync-external-store@1.6.0", "", { "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w=="],
+
+    "victory-vendor": ["victory-vendor@37.3.6", "", { "dependencies": { "@types/d3-array": "^3.0.3", "@types/d3-ease": "^3.0.0", "@types/d3-interpolate": "^3.0.1", "@types/d3-scale": "^4.0.2", "@types/d3-shape": "^3.1.0", "@types/d3-time": "^3.0.0", "@types/d3-timer": "^3.0.0", "d3-array": "^3.1.6", "d3-ease": "^3.0.1", "d3-interpolate": "^3.0.1", "d3-scale": "^4.0.2", "d3-shape": "^3.1.0", "d3-time": "^3.0.0", "d3-timer": "^3.0.1" } }, "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ=="],
+
     "vite": ["vite@5.4.21", "", { "dependencies": { "esbuild": "^0.21.3", "postcss": "^8.4.43", "rollup": "^4.20.0" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "peerDependencies": { "@types/node": "^18.0.0 || >=20.0.0", "less": "*", "lightningcss": "^1.21.0", "sass": "*", "sass-embedded": "*", "stylus": "*", "sugarss": "*", "terser": "^5.4.0" }, "optionalPeers": ["@types/node", "less", "lightningcss", "sass", "sass-embedded", "stylus", "sugarss", "terser"], "bin": { "vite": "bin/vite.js" } }, "sha512-o5a9xKjbtuhY6Bi5S3+HvbRERmouabWbyUcpXXUA1u+GNUKoROi9byOJ8M0nHbHYHkYICiMlqxkg1KkYmm25Sw=="],
 
     "vite-node": ["vite-node@2.1.8", "", { "dependencies": { "cac": "^6.7.14", "debug": "^4.3.7", "es-module-lexer": "^1.5.4", "pathe": "^1.1.2", "vite": "^5.0.0" }, "bin": { "vite-node": "vite-node.mjs" } }, "sha512-uPAwSr57kYjAUux+8E2j0q0Fxpn8M9VoyfGiRI8Kfktz9NcYMCenwY5RnZxnF1WTu3TGiYipirIzacLL3VVGFg=="],
@@ -1202,6 +1279,8 @@
 
     "@eslint-community/eslint-utils/eslint-visitor-keys": ["eslint-visitor-keys@3.4.3", "", {}, "sha512-wpc+LXeiyiisxPlEkUzU6svyS1frIO3Mgxj1fdy7Pm8Ygzguax2N3Fa/D/ag1WqbOprdI+uY6wMUl8/a2G+iag=="],
 
+    "@reduxjs/toolkit/immer": ["immer@11.1.4", "", {}, "sha512-XREFCPo6ksxVzP4E0ekD5aMdf8WMwmdNaz6vuvxgI40UaEiu6q3p8X52aU6GdyvLY3XXX/8R7JOTXStz/nBbRw=="],
+
     "@tailwindcss/oxide-wasm32-wasi/@emnapi/core": ["@emnapi/core@1.9.1", "", { "dependencies": { "@emnapi/wasi-threads": "1.2.0", "tslib": "^2.4.0" }, "bundled": true }, "sha512-mukuNALVsoix/w1BJwFzwXBN/dHeejQtuVzcDsfOEsdpCumXb/E9j8w11h5S54tT1xhifGfbbSm/ICrObRb3KA=="],
 
     "@tailwindcss/oxide-wasm32-wasi/@emnapi/runtime": ["@emnapi/runtime@1.9.1", "", { "dependencies": { "tslib": "^2.4.0" }, "bundled": true }, "sha512-VYi5+ZVLhpgK4hQ0TAjiQiZ6ol0oe4mBx7mVv7IflsiEp0OWoVsp/+f9Vc1hOhE0TtkORVrI1GvzyreqpgWtkA=="],
@@ -1254,7 +1333,7 @@
 
     "pretty-format/ansi-styles": ["ansi-styles@5.2.0", "", {}, "sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA=="],
 
-    "pretty-format/react-is": ["react-is@17.0.2", "", {}, "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w=="],
+    "prop-types/react-is": ["react-is@16.13.1", "", {}, "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ=="],
 
     "sharp/semver": ["semver@7.7.4", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA=="],
 

frontend/package.json

@@ -20,6 +20,7 @@
     "react": "19.1.0",
     "react-dom": "19.1.0",
     "react-dropzone": "^15.0.0",
+    "recharts": "^3.8.1",
     "sonner": "^2.0.7"
   },
   "devDependencies": {

frontend/src/app/(app)/berichte/page.tsx

@@ -0,0 +1,262 @@
+"use client";
+
+import { useState } from "react";
+import { useQuery } from "@tanstack/react-query";
+import { api } from "@/lib/api";
+import type {
+  CaseReport,
+  DeadlineReport,
+  WorkloadReport,
+  BillingReport,
+} from "@/lib/types";
+import { Breadcrumb } from "@/components/layout/Breadcrumb";
+import { Skeleton } from "@/components/ui/Skeleton";
+import {
+  AlertTriangle,
+  RefreshCw,
+  Download,
+  Printer,
+  FolderOpen,
+  Clock,
+  Users,
+  Receipt,
+} from "lucide-react";
+import { CasesTab } from "@/components/reports/CasesTab";
+import { DeadlinesTab } from "@/components/reports/DeadlinesTab";
+import { WorkloadTab } from "@/components/reports/WorkloadTab";
+import { BillingTab } from "@/components/reports/BillingTab";
+
+type TabKey = "cases" | "deadlines" | "workload" | "billing";
+
+const TABS: { key: TabKey; label: string; icon: typeof FolderOpen }[] = [
+  { key: "cases", label: "Akten", icon: FolderOpen },
+  { key: "deadlines", label: "Fristen", icon: Clock },
+  { key: "workload", label: "Auslastung", icon: Users },
+  { key: "billing", label: "Abrechnung", icon: Receipt },
+];
+
+function getDefaultDateRange(): { from: string; to: string } {
+  const now = new Date();
+  const from = new Date(now.getFullYear() - 1, now.getMonth(), 1);
+  return {
+    from: from.toISOString().split("T")[0],
+    to: now.toISOString().split("T")[0],
+  };
+}
+
+function ReportSkeleton() {
+  return (
+    <div className="space-y-6">
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
+        {[1, 2, 3].map((i) => (
+          <Skeleton key={i} className="h-24 rounded-xl" />
+        ))}
+      </div>
+      <Skeleton className="h-72 rounded-xl" />
+      <Skeleton className="h-48 rounded-xl" />
+    </div>
+  );
+}
+
+export default function BerichtePage() {
+  const [activeTab, setActiveTab] = useState<TabKey>("cases");
+  const defaults = getDefaultDateRange();
+  const [from, setFrom] = useState(defaults.from);
+  const [to, setTo] = useState(defaults.to);
+
+  const queryParams = `?from=${from}&to=${to}`;
+
+  const casesQuery = useQuery({
+    queryKey: ["reports", "cases", from, to],
+    queryFn: () => api.get<CaseReport>(`/reports/cases${queryParams}`),
+    enabled: activeTab === "cases",
+  });
+
+  const deadlinesQuery = useQuery({
+    queryKey: ["reports", "deadlines", from, to],
+    queryFn: () => api.get<DeadlineReport>(`/reports/deadlines${queryParams}`),
+    enabled: activeTab === "deadlines",
+  });
+
+  const workloadQuery = useQuery({
+    queryKey: ["reports", "workload", from, to],
+    queryFn: () => api.get<WorkloadReport>(`/reports/workload${queryParams}`),
+    enabled: activeTab === "workload",
+  });
+
+  const billingQuery = useQuery({
+    queryKey: ["reports", "billing", from, to],
+    queryFn: () => api.get<BillingReport>(`/reports/billing${queryParams}`),
+    enabled: activeTab === "billing",
+  });
+
+  const currentQuery = {
+    cases: casesQuery,
+    deadlines: deadlinesQuery,
+    workload: workloadQuery,
+    billing: billingQuery,
+  }[activeTab];
+
+  function exportCSV() {
+    if (!currentQuery.data) return;
+    let csv = "";
+    const data = currentQuery.data;
+
+    if (activeTab === "cases") {
+      const d = data as CaseReport;
+      csv = "Monat,Eroeffnet,Geschlossen,Aktiv\n";
+      csv += d.monthly
+        .map((r) => `${r.period},${r.opened},${r.closed},${r.active}`)
+        .join("\n");
+    } else if (activeTab === "deadlines") {
+      const d = data as DeadlineReport;
+      csv = "Monat,Gesamt,Eingehalten,Versaeumt,Ausstehend,Quote (%)\n";
+      csv += d.monthly
+        .map(
+          (r) =>
+            `${r.period},${r.total},${r.met},${r.missed},${r.pending},${r.compliance_rate.toFixed(1)}`,
+        )
+        .join("\n");
+    } else if (activeTab === "workload") {
+      const d = data as WorkloadReport;
+      csv = "Benutzer-ID,Aktive Akten,Fristen,Ueberfaellig,Erledigt\n";
+      csv += d.users
+        .map(
+          (r) =>
+            `${r.user_id},${r.active_cases},${r.deadlines},${r.overdue},${r.completed}`,
+        )
+        .join("\n");
+    } else if (activeTab === "billing") {
+      const d = data as BillingReport;
+      csv = "Monat,Aktiv,Geschlossen,Neu\n";
+      csv += d.monthly
+        .map(
+          (r) =>
+            `${r.period},${r.cases_active},${r.cases_closed},${r.cases_new}`,
+        )
+        .join("\n");
+    }
+
+    const blob = new Blob([csv], { type: "text/csv;charset=utf-8;" });
+    const url = URL.createObjectURL(blob);
+    const link = document.createElement("a");
+    link.href = url;
+    link.download = `bericht-${activeTab}-${from}-${to}.csv`;
+    link.click();
+    URL.revokeObjectURL(url);
+  }
+
+  return (
+    <div className="animate-fade-in mx-auto max-w-6xl space-y-6 print:max-w-none">
+      <div className="print:hidden">
+        <Breadcrumb items={[{ label: "Berichte" }]} />
+      </div>
+
+      <div className="flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
+        <div>
+          <h1 className="text-lg font-semibold text-neutral-900">Berichte</h1>
+          <p className="mt-0.5 text-sm text-neutral-500">
+            Statistiken und Auswertungen
+          </p>
+        </div>
+
+        <div className="flex items-center gap-3 print:hidden">
+          <div className="flex items-center gap-2 text-sm">
+            <label className="text-neutral-500">Von</label>
+            <input
+              type="date"
+              value={from}
+              onChange={(e) => setFrom(e.target.value)}
+              className="rounded-md border border-neutral-200 bg-white px-2.5 py-1.5 text-sm text-neutral-900 outline-none focus:border-neutral-400"
+            />
+            <label className="text-neutral-500">Bis</label>
+            <input
+              type="date"
+              value={to}
+              onChange={(e) => setTo(e.target.value)}
+              className="rounded-md border border-neutral-200 bg-white px-2.5 py-1.5 text-sm text-neutral-900 outline-none focus:border-neutral-400"
+            />
+          </div>
+
+          <button
+            onClick={exportCSV}
+            disabled={!currentQuery.data}
+            className="inline-flex items-center gap-1.5 rounded-md border border-neutral-200 bg-white px-3 py-1.5 text-sm font-medium text-neutral-700 transition-colors hover:bg-neutral-50 disabled:opacity-50"
+          >
+            <Download className="h-3.5 w-3.5" />
+            CSV
+          </button>
+
+          <button
+            onClick={() => window.print()}
+            className="inline-flex items-center gap-1.5 rounded-md border border-neutral-200 bg-white px-3 py-1.5 text-sm font-medium text-neutral-700 transition-colors hover:bg-neutral-50"
+          >
+            <Printer className="h-3.5 w-3.5" />
+            Drucken
+          </button>
+        </div>
+      </div>
+
+      {/* Tabs */}
+      <div className="border-b border-neutral-200 print:hidden">
+        <nav className="-mb-px flex gap-6">
+          {TABS.map((tab) => (
+            <button
+              key={tab.key}
+              onClick={() => setActiveTab(tab.key)}
+              className={`flex items-center gap-1.5 border-b-2 py-2.5 text-sm font-medium transition-colors ${
+                activeTab === tab.key
+                  ? "border-neutral-900 text-neutral-900"
+                  : "border-transparent text-neutral-500 hover:border-neutral-300 hover:text-neutral-700"
+              }`}
+            >
+              <tab.icon className="h-4 w-4" />
+              {tab.label}
+            </button>
+          ))}
+        </nav>
+      </div>
+
+      {/* Tab content */}
+      {currentQuery.isLoading && <ReportSkeleton />}
+
+      {currentQuery.error && (
+        <div className="py-12 text-center">
+          <div className="mx-auto mb-3 w-fit rounded-xl bg-red-50 p-3">
+            <AlertTriangle className="h-6 w-6 text-red-500" />
+          </div>
+          <h2 className="text-sm font-medium text-neutral-900">
+            Bericht konnte nicht geladen werden
+          </h2>
+          <p className="mt-1 text-sm text-neutral-500">
+            Bitte versuchen Sie es erneut.
+          </p>
+          <button
+            onClick={() => currentQuery.refetch()}
+            className="mt-4 inline-flex items-center gap-1.5 rounded-md bg-neutral-900 px-3 py-1.5 text-sm font-medium text-white transition-colors hover:bg-neutral-800"
+          >
+            <RefreshCw className="h-3.5 w-3.5" />
+            Erneut laden
+          </button>
+        </div>
+      )}
+
+      {!currentQuery.isLoading && !currentQuery.error && currentQuery.data && (
+        <>
+          {activeTab === "cases" && (
+            <CasesTab data={currentQuery.data as CaseReport} />
+          )}
+          {activeTab === "deadlines" && (
+            <DeadlinesTab data={currentQuery.data as DeadlineReport} />
+          )}
+          {activeTab === "workload" && (
+            <WorkloadTab data={currentQuery.data as WorkloadReport} />
+          )}
+          {activeTab === "billing" && (
+            <BillingTab data={currentQuery.data as BillingReport} />
+          )}
+        </>
+      )}
+    </div>
+  );
+}

frontend/src/components/layout/Sidebar.tsx

@@ -8,11 +8,10 @@ import {
   Clock,
   Calendar,
   Brain,
+  BarChart3,
   Settings,
-  FileText,
   Menu,
   X,
-  Receipt,
 } from "lucide-react";
 import { useState, useEffect } from "react";
 import { usePermissions } from "@/lib/hooks/usePermissions";
@@ -29,12 +28,7 @@ const allNavigation: NavItem[] = [
   { name: "Akten", href: "/cases", icon: FolderOpen },
   { name: "Fristen", href: "/fristen", icon: Clock },
   { name: "Termine", href: "/termine", icon: Calendar },
-<<<<<<< HEAD
-  { name: "Abrechnung", href: "/abrechnung", icon: Receipt, permission: "manage_billing" },
-||||||| 8e65463
-=======
-  { name: "Vorlagen", href: "/vorlagen", icon: FileText },
->>>>>>> mai/ritchie/p1-document-templates
+  { name: "Berichte", href: "/berichte", icon: BarChart3 },
   { name: "AI Analyse", href: "/ai/extract", icon: Brain, permission: "ai_extraction" },
   { name: "Einstellungen", href: "/einstellungen", icon: Settings, permission: "manage_settings" },
 ];

frontend/src/components/reports/BillingTab.tsx

@@ -0,0 +1,240 @@
+"use client";
+
+import type { BillingReport } from "@/lib/types";
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  ResponsiveContainer,
+  Legend,
+  LineChart,
+  Line,
+} from "recharts";
+import { Receipt, TrendingUp, FolderOpen } from "lucide-react";
+
+function formatMonth(period: string): string {
+  const [year, month] = period.split("-");
+  const months = [
+    "Jan",
+    "Feb",
+    "Mär",
+    "Apr",
+    "Mai",
+    "Jun",
+    "Jul",
+    "Aug",
+    "Sep",
+    "Okt",
+    "Nov",
+    "Dez",
+  ];
+  return `${months[parseInt(month, 10) - 1]} ${year.slice(2)}`;
+}
+
+export function BillingTab({ data }: { data: BillingReport }) {
+  const chartData = data.monthly.map((m) => ({
+    ...m,
+    name: formatMonth(m.period),
+  }));
+
+  const totalNew = data.monthly.reduce((sum, m) => sum + m.cases_new, 0);
+  const totalClosed = data.monthly.reduce((sum, m) => sum + m.cases_closed, 0);
+  const totalByType = data.by_type.reduce((sum, t) => sum + t.total, 0);
+
+  return (
+    <div className="space-y-6">
+      {/* Summary cards */}
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <FolderOpen className="h-4 w-4" />
+            Neue Mandate
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {totalNew}
+          </p>
+          <p className="mt-1 text-xs text-neutral-500">im Zeitraum</p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <Receipt className="h-4 w-4" />
+            Abgeschlossen
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {totalClosed}
+          </p>
+          <p className="mt-1 text-xs text-neutral-500">abrechenbar</p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <TrendingUp className="h-4 w-4" />
+            Verfahrensarten
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {data.by_type.length}
+          </p>
+          <p className="mt-1 text-xs text-neutral-500">
+            {totalByType} Akten gesamt
+          </p>
+        </div>
+      </div>
+
+      {/* New cases trend */}
+      <div className="rounded-xl border border-neutral-200 bg-white p-5">
+        <h3 className="mb-4 text-sm font-medium text-neutral-900">
+          Umsatzentwicklung (Mandate)
+        </h3>
+        {chartData.length === 0 ? (
+          <p className="py-8 text-center text-sm text-neutral-400">
+            Keine Daten im gewählten Zeitraum
+          </p>
+        ) : (
+          <ResponsiveContainer width="100%" height={300}>
+            <LineChart data={chartData}>
+              <CartesianGrid strokeDasharray="3 3" stroke="#e5e5e5" />
+              <XAxis dataKey="name" tick={{ fontSize: 12 }} stroke="#a3a3a3" />
+              <YAxis
+                allowDecimals={false}
+                tick={{ fontSize: 12 }}
+                stroke="#a3a3a3"
+              />
+              <Tooltip
+                contentStyle={{
+                  border: "1px solid #e5e5e5",
+                  borderRadius: 8,
+                  fontSize: 13,
+                }}
+              />
+              <Legend wrapperStyle={{ fontSize: 13 }} />
+              <Line
+                type="monotone"
+                dataKey="cases_new"
+                name="Neue Mandate"
+                stroke="#171717"
+                strokeWidth={2}
+                dot={{ fill: "#171717", r: 4 }}
+              />
+              <Line
+                type="monotone"
+                dataKey="cases_closed"
+                name="Abgeschlossen"
+                stroke="#a3a3a3"
+                strokeWidth={2}
+                dot={{ fill: "#a3a3a3", r: 4 }}
+              />
+            </LineChart>
+          </ResponsiveContainer>
+        )}
+      </div>
+
+      {/* By type breakdown */}
+      <div className="grid grid-cols-1 gap-6 lg:grid-cols-2">
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <h3 className="mb-4 text-sm font-medium text-neutral-900">
+            Mandate nach Verfahrensart
+          </h3>
+          {data.by_type.length === 0 ? (
+            <p className="py-8 text-center text-sm text-neutral-400">
+              Keine Daten
+            </p>
+          ) : (
+            <ResponsiveContainer width="100%" height={250}>
+              <BarChart data={data.by_type} layout="vertical">
+                <CartesianGrid strokeDasharray="3 3" stroke="#e5e5e5" />
+                <XAxis
+                  type="number"
+                  allowDecimals={false}
+                  tick={{ fontSize: 12 }}
+                  stroke="#a3a3a3"
+                />
+                <YAxis
+                  type="category"
+                  dataKey="case_type"
+                  tick={{ fontSize: 12 }}
+                  stroke="#a3a3a3"
+                  width={100}
+                />
+                <Tooltip
+                  contentStyle={{
+                    border: "1px solid #e5e5e5",
+                    borderRadius: 8,
+                    fontSize: 13,
+                  }}
+                />
+                <Legend wrapperStyle={{ fontSize: 13 }} />
+                <Bar
+                  dataKey="active"
+                  name="Aktiv"
+                  stackId="a"
+                  fill="#171717"
+                />
+                <Bar
+                  dataKey="closed"
+                  name="Geschlossen"
+                  stackId="a"
+                  fill="#a3a3a3"
+                  radius={[0, 4, 4, 0]}
+                />
+              </BarChart>
+            </ResponsiveContainer>
+          )}
+        </div>
+
+        {/* Summary table */}
+        <div className="rounded-xl border border-neutral-200 bg-white">
+          <div className="border-b border-neutral-100 px-5 py-4">
+            <h3 className="text-sm font-medium text-neutral-900">
+              Zusammenfassung
+            </h3>
+          </div>
+          {data.by_type.length === 0 ? (
+            <p className="px-5 py-8 text-center text-sm text-neutral-400">
+              Keine Daten
+            </p>
+          ) : (
+            <div className="overflow-x-auto">
+              <table className="w-full text-sm">
+                <thead>
+                  <tr className="border-b border-neutral-100 text-left text-neutral-500">
+                    <th className="px-5 py-3 font-medium">Verfahrensart</th>
+                    <th className="px-5 py-3 font-medium text-right">Aktiv</th>
+                    <th className="px-5 py-3 font-medium text-right">
+                      Geschlossen
+                    </th>
+                    <th className="px-5 py-3 font-medium text-right">
+                      Gesamt
+                    </th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {data.by_type.map((t) => (
+                    <tr
+                      key={t.case_type}
+                      className="border-b border-neutral-50 last:border-b-0"
+                    >
+                      <td className="px-5 py-3 text-neutral-900">
+                        {t.case_type}
+                      </td>
+                      <td className="px-5 py-3 text-right text-neutral-600">
+                        {t.active}
+                      </td>
+                      <td className="px-5 py-3 text-right text-neutral-600">
+                        {t.closed}
+                      </td>
+                      <td className="px-5 py-3 text-right font-medium text-neutral-900">
+                        {t.total}
+                      </td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/src/components/reports/CasesTab.tsx

@@ -0,0 +1,223 @@
+"use client";
+
+import type { CaseReport } from "@/lib/types";
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  ResponsiveContainer,
+  Legend,
+  PieChart,
+  Pie,
+  Cell,
+} from "recharts";
+import { FolderOpen, TrendingUp, TrendingDown } from "lucide-react";
+
+const COLORS = [
+  "#171717",
+  "#525252",
+  "#a3a3a3",
+  "#d4d4d4",
+  "#737373",
+  "#404040",
+  "#e5e5e5",
+  "#262626",
+];
+
+function formatMonth(period: string): string {
+  const [year, month] = period.split("-");
+  const months = [
+    "Jan",
+    "Feb",
+    "Mär",
+    "Apr",
+    "Mai",
+    "Jun",
+    "Jul",
+    "Aug",
+    "Sep",
+    "Okt",
+    "Nov",
+    "Dez",
+  ];
+  return `${months[parseInt(month, 10) - 1]} ${year.slice(2)}`;
+}
+
+export function CasesTab({ data }: { data: CaseReport }) {
+  const chartData = data.monthly.map((m) => ({
+    ...m,
+    name: formatMonth(m.period),
+  }));
+
+  return (
+    <div className="space-y-6">
+      {/* Summary cards */}
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <FolderOpen className="h-4 w-4" />
+            Eröffnet
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {data.total.opened}
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <TrendingDown className="h-4 w-4" />
+            Geschlossen
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {data.total.closed}
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <TrendingUp className="h-4 w-4" />
+            Aktiv
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-emerald-600">
+            {data.total.active}
+          </p>
+        </div>
+      </div>
+
+      {/* Bar chart: opened/closed per month */}
+      <div className="rounded-xl border border-neutral-200 bg-white p-5">
+        <h3 className="mb-4 text-sm font-medium text-neutral-900">
+          Akten pro Monat
+        </h3>
+        {chartData.length === 0 ? (
+          <p className="py-8 text-center text-sm text-neutral-400">
+            Keine Daten im gewählten Zeitraum
+          </p>
+        ) : (
+          <ResponsiveContainer width="100%" height={300}>
+            <BarChart data={chartData}>
+              <CartesianGrid strokeDasharray="3 3" stroke="#e5e5e5" />
+              <XAxis dataKey="name" tick={{ fontSize: 12 }} stroke="#a3a3a3" />
+              <YAxis
+                allowDecimals={false}
+                tick={{ fontSize: 12 }}
+                stroke="#a3a3a3"
+              />
+              <Tooltip
+                contentStyle={{
+                  border: "1px solid #e5e5e5",
+                  borderRadius: 8,
+                  fontSize: 13,
+                }}
+              />
+              <Legend wrapperStyle={{ fontSize: 13 }} />
+              <Bar
+                dataKey="opened"
+                name="Eröffnet"
+                fill="#171717"
+                radius={[4, 4, 0, 0]}
+              />
+              <Bar
+                dataKey="closed"
+                name="Geschlossen"
+                fill="#a3a3a3"
+                radius={[4, 4, 0, 0]}
+              />
+            </BarChart>
+          </ResponsiveContainer>
+        )}
+      </div>
+
+      {/* Pie charts row */}
+      <div className="grid grid-cols-1 gap-6 lg:grid-cols-2">
+        {/* By type */}
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <h3 className="mb-4 text-sm font-medium text-neutral-900">
+            Nach Verfahrensart
+          </h3>
+          {data.by_type.length === 0 ? (
+            <p className="py-8 text-center text-sm text-neutral-400">
+              Keine Daten
+            </p>
+          ) : (
+            <div className="flex items-center gap-4">
+              <ResponsiveContainer width="50%" height={200}>
+                <PieChart>
+                  <Pie
+                    data={data.by_type}
+                    dataKey="count"
+                    nameKey="case_type"
+                    cx="50%"
+                    cy="50%"
+                    innerRadius={40}
+                    outerRadius={80}
+                  >
+                    {data.by_type.map((_, i) => (
+                      <Cell
+                        key={i}
+                        fill={COLORS[i % COLORS.length]}
+                      />
+                    ))}
+                  </Pie>
+                  <Tooltip />
+                </PieChart>
+              </ResponsiveContainer>
+              <div className="flex-1 space-y-2">
+                {data.by_type.map((item, i) => (
+                  <div key={i} className="flex items-center gap-2 text-sm">
+                    <div
+                      className="h-3 w-3 rounded-full"
+                      style={{
+                        backgroundColor: COLORS[i % COLORS.length],
+                      }}
+                    />
+                    <span className="text-neutral-600">{item.case_type}</span>
+                    <span className="ml-auto font-medium text-neutral-900">
+                      {item.count}
+                    </span>
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
+        </div>
+
+        {/* By court */}
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <h3 className="mb-4 text-sm font-medium text-neutral-900">
+            Nach Gericht
+          </h3>
+          {data.by_court.length === 0 ? (
+            <p className="py-8 text-center text-sm text-neutral-400">
+              Keine Daten
+            </p>
+          ) : (
+            <div className="space-y-3">
+              {data.by_court.map((item, i) => {
+                const maxCount = Math.max(...data.by_court.map((c) => c.count));
+                const pct = maxCount > 0 ? (item.count / maxCount) * 100 : 0;
+                return (
+                  <div key={i}>
+                    <div className="flex items-center justify-between text-sm">
+                      <span className="text-neutral-600">{item.court}</span>
+                      <span className="font-medium text-neutral-900">
+                        {item.count}
+                      </span>
+                    </div>
+                    <div className="mt-1 h-2 rounded-full bg-neutral-100">
+                      <div
+                        className="h-2 rounded-full bg-neutral-900 transition-all"
+                        style={{ width: `${pct}%` }}
+                      />
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/src/components/reports/DeadlinesTab.tsx

@@ -0,0 +1,204 @@
+"use client";
+
+import type { DeadlineReport } from "@/lib/types";
+import Link from "next/link";
+import {
+  LineChart,
+  Line,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  ResponsiveContainer,
+  Legend,
+} from "recharts";
+import { CheckCircle, XCircle, Clock, AlertTriangle } from "lucide-react";
+
+function formatMonth(period: string): string {
+  const [year, month] = period.split("-");
+  const months = [
+    "Jan",
+    "Feb",
+    "Mär",
+    "Apr",
+    "Mai",
+    "Jun",
+    "Jul",
+    "Aug",
+    "Sep",
+    "Okt",
+    "Nov",
+    "Dez",
+  ];
+  return `${months[parseInt(month, 10) - 1]} ${year.slice(2)}`;
+}
+
+function formatDate(dateStr: string): string {
+  const d = new Date(dateStr);
+  return d.toLocaleDateString("de-DE", {
+    day: "2-digit",
+    month: "2-digit",
+    year: "numeric",
+  });
+}
+
+export function DeadlinesTab({ data }: { data: DeadlineReport }) {
+  const chartData = data.monthly.map((m) => ({
+    ...m,
+    name: formatMonth(m.period),
+    compliance_rate: Math.round(m.compliance_rate * 10) / 10,
+  }));
+
+  const complianceColor =
+    data.total.compliance_rate >= 90
+      ? "text-emerald-600"
+      : data.total.compliance_rate >= 70
+        ? "text-amber-600"
+        : "text-red-600";
+
+  return (
+    <div className="space-y-6">
+      {/* Summary cards */}
+      <div className="grid grid-cols-2 gap-4 sm:grid-cols-4">
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <Clock className="h-4 w-4" />
+            Gesamt
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {data.total.total}
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <CheckCircle className="h-4 w-4" />
+            Eingehalten
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-emerald-600">
+            {data.total.met}
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <XCircle className="h-4 w-4" />
+            Versäumt
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-red-600">
+            {data.total.missed}
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <CheckCircle className="h-4 w-4" />
+            Einhaltungsquote
+          </div>
+          <p className={`mt-2 text-2xl font-semibold ${complianceColor}`}>
+            {data.total.compliance_rate.toFixed(1)}%
+          </p>
+        </div>
+      </div>
+
+      {/* Compliance rate over time */}
+      <div className="rounded-xl border border-neutral-200 bg-white p-5">
+        <h3 className="mb-4 text-sm font-medium text-neutral-900">
+          Fristeneinhaltung im Zeitverlauf
+        </h3>
+        {chartData.length === 0 ? (
+          <p className="py-8 text-center text-sm text-neutral-400">
+            Keine Daten im gewählten Zeitraum
+          </p>
+        ) : (
+          <ResponsiveContainer width="100%" height={300}>
+            <LineChart data={chartData}>
+              <CartesianGrid strokeDasharray="3 3" stroke="#e5e5e5" />
+              <XAxis dataKey="name" tick={{ fontSize: 12 }} stroke="#a3a3a3" />
+              <YAxis
+                domain={[0, 100]}
+                tick={{ fontSize: 12 }}
+                stroke="#a3a3a3"
+                unit="%"
+              />
+              <Tooltip
+                contentStyle={{
+                  border: "1px solid #e5e5e5",
+                  borderRadius: 8,
+                  fontSize: 13,
+                }}
+                formatter={(value) => [`${value}%`, "Quote"]}
+              />
+              <Legend wrapperStyle={{ fontSize: 13 }} />
+              <Line
+                type="monotone"
+                dataKey="compliance_rate"
+                name="Einhaltungsquote"
+                stroke="#171717"
+                strokeWidth={2}
+                dot={{ fill: "#171717", r: 4 }}
+                activeDot={{ r: 6 }}
+              />
+            </LineChart>
+          </ResponsiveContainer>
+        )}
+      </div>
+
+      {/* Missed deadlines table */}
+      <div className="rounded-xl border border-neutral-200 bg-white">
+        <div className="border-b border-neutral-100 px-5 py-4">
+          <h3 className="text-sm font-medium text-neutral-900">
+            Versäumte Fristen
+          </h3>
+        </div>
+        {data.missed.length === 0 ? (
+          <div className="px-5 py-8 text-center">
+            <CheckCircle className="mx-auto h-8 w-8 text-emerald-400" />
+            <p className="mt-2 text-sm text-neutral-500">
+              Keine versäumten Fristen im gewählten Zeitraum
+            </p>
+          </div>
+        ) : (
+          <div className="overflow-x-auto">
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-neutral-100 text-left text-neutral-500">
+                  <th className="px-5 py-3 font-medium">Frist</th>
+                  <th className="px-5 py-3 font-medium">Akte</th>
+                  <th className="px-5 py-3 font-medium">Fällig am</th>
+                  <th className="px-5 py-3 font-medium text-right">
+                    Tage überfällig
+                  </th>
+                </tr>
+              </thead>
+              <tbody>
+                {data.missed.map((d) => (
+                  <tr
+                    key={d.id}
+                    className="border-b border-neutral-50 last:border-b-0"
+                  >
+                    <td className="px-5 py-3 text-neutral-900">{d.title}</td>
+                    <td className="px-5 py-3">
+                      <Link
+                        href={`/cases/${d.case_id}`}
+                        className="text-neutral-600 hover:text-neutral-900"
+                      >
+                        {d.case_number} — {d.case_title}
+                      </Link>
+                    </td>
+                    <td className="px-5 py-3 text-neutral-600">
+                      {formatDate(d.due_date)}
+                    </td>
+                    <td className="px-5 py-3 text-right">
+                      <span className="inline-flex items-center gap-1 rounded-full bg-red-50 px-2 py-0.5 text-xs font-medium text-red-700">
+                        <AlertTriangle className="h-3 w-3" />
+                        {d.days_overdue}
+                      </span>
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

frontend/src/components/reports/WorkloadTab.tsx

@@ -0,0 +1,187 @@
+"use client";
+
+import type { WorkloadReport } from "@/lib/types";
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  ResponsiveContainer,
+  Legend,
+} from "recharts";
+import { Users, AlertTriangle, CheckCircle } from "lucide-react";
+
+export function WorkloadTab({ data }: { data: WorkloadReport }) {
+  const chartData = data.users.map((u, i) => ({
+    name: `Nutzer ${i + 1}`,
+    user_id: u.user_id,
+    active_cases: u.active_cases,
+    deadlines: u.deadlines,
+    overdue: u.overdue,
+    completed: u.completed,
+  }));
+
+  const totalCases = data.users.reduce((sum, u) => sum + u.active_cases, 0);
+  const totalOverdue = data.users.reduce((sum, u) => sum + u.overdue, 0);
+  const totalCompleted = data.users.reduce((sum, u) => sum + u.completed, 0);
+
+  return (
+    <div className="space-y-6">
+      {/* Summary cards */}
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <Users className="h-4 w-4" />
+            Mitarbeiter
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-neutral-900">
+            {data.users.length}
+          </p>
+          <p className="mt-1 text-xs text-neutral-500">
+            {totalCases} aktive Akten gesamt
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <AlertTriangle className="h-4 w-4" />
+            Überfällige Fristen
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-red-600">
+            {totalOverdue}
+          </p>
+        </div>
+        <div className="rounded-xl border border-neutral-200 bg-white p-5">
+          <div className="flex items-center gap-2 text-sm text-neutral-500">
+            <CheckCircle className="h-4 w-4" />
+            Erledigte Fristen
+          </div>
+          <p className="mt-2 text-2xl font-semibold text-emerald-600">
+            {totalCompleted}
+          </p>
+        </div>
+      </div>
+
+      {/* Stacked bar chart */}
+      <div className="rounded-xl border border-neutral-200 bg-white p-5">
+        <h3 className="mb-4 text-sm font-medium text-neutral-900">
+          Auslastung pro Mitarbeiter
+        </h3>
+        {chartData.length === 0 ? (
+          <p className="py-8 text-center text-sm text-neutral-400">
+            Keine Daten im gewählten Zeitraum
+          </p>
+        ) : (
+          <ResponsiveContainer width="100%" height={300}>
+            <BarChart data={chartData}>
+              <CartesianGrid strokeDasharray="3 3" stroke="#e5e5e5" />
+              <XAxis dataKey="name" tick={{ fontSize: 12 }} stroke="#a3a3a3" />
+              <YAxis
+                allowDecimals={false}
+                tick={{ fontSize: 12 }}
+                stroke="#a3a3a3"
+              />
+              <Tooltip
+                contentStyle={{
+                  border: "1px solid #e5e5e5",
+                  borderRadius: 8,
+                  fontSize: 13,
+                }}
+              />
+              <Legend wrapperStyle={{ fontSize: 13 }} />
+              <Bar
+                dataKey="active_cases"
+                name="Aktive Akten"
+                stackId="work"
+                fill="#171717"
+                radius={[0, 0, 0, 0]}
+              />
+              <Bar
+                dataKey="completed"
+                name="Erledigt"
+                stackId="deadlines"
+                fill="#a3a3a3"
+                radius={[0, 0, 0, 0]}
+              />
+              <Bar
+                dataKey="overdue"
+                name="Überfällig"
+                stackId="deadlines"
+                fill="#dc2626"
+                radius={[4, 4, 0, 0]}
+              />
+            </BarChart>
+          </ResponsiveContainer>
+        )}
+      </div>
+
+      {/* Table */}
+      <div className="rounded-xl border border-neutral-200 bg-white">
+        <div className="border-b border-neutral-100 px-5 py-4">
+          <h3 className="text-sm font-medium text-neutral-900">
+            Übersicht pro Mitarbeiter
+          </h3>
+        </div>
+        {data.users.length === 0 ? (
+          <p className="px-5 py-8 text-center text-sm text-neutral-400">
+            Keine Mitarbeiter mit zugewiesenen Akten
+          </p>
+        ) : (
+          <div className="overflow-x-auto">
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-neutral-100 text-left text-neutral-500">
+                  <th className="px-5 py-3 font-medium">Mitarbeiter</th>
+                  <th className="px-5 py-3 font-medium text-right">
+                    Aktive Akten
+                  </th>
+                  <th className="px-5 py-3 font-medium text-right">Fristen</th>
+                  <th className="px-5 py-3 font-medium text-right">
+                    Überfällig
+                  </th>
+                  <th className="px-5 py-3 font-medium text-right">
+                    Erledigt
+                  </th>
+                </tr>
+              </thead>
+              <tbody>
+                {data.users.map((u, i) => (
+                  <tr
+                    key={u.user_id}
+                    className="border-b border-neutral-50 last:border-b-0"
+                  >
+                    <td className="px-5 py-3 text-neutral-900">
+                      Nutzer {i + 1}
+                      <span className="ml-2 text-xs text-neutral-400">
+                        {u.user_id.slice(0, 8)}...
+                      </span>
+                    </td>
+                    <td className="px-5 py-3 text-right font-medium text-neutral-900">
+                      {u.active_cases}
+                    </td>
+                    <td className="px-5 py-3 text-right text-neutral-600">
+                      {u.deadlines}
+                    </td>
+                    <td className="px-5 py-3 text-right">
+                      {u.overdue > 0 ? (
+                        <span className="inline-flex items-center rounded-full bg-red-50 px-2 py-0.5 text-xs font-medium text-red-700">
+                          {u.overdue}
+                        </span>
+                      ) : (
+                        <span className="text-neutral-400">0</span>
+                      )}
+                    </td>
+                    <td className="px-5 py-3 text-right text-emerald-600">
+                      {u.completed}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

frontend/src/lib/types.ts

@@ -405,3 +405,149 @@ export interface ExtractionResponse {
   deadlines: ExtractedDeadline[];
   count: number;
 }
+
+// Notification types
+
+export interface Notification {
+  id: string;
+  tenant_id: string;
+  user_id: string;
+  type: string;
+  entity_type?: string;
+  entity_id?: string;
+  title: string;
+  body?: string;
+  sent_at?: string;
+  read_at?: string;
+  created_at: string;
+}
+
+export interface NotificationPreferences {
+  user_id: string;
+  tenant_id: string;
+  deadline_reminder_days: number[];
+  email_enabled: boolean;
+  daily_digest: boolean;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface NotificationListResponse {
+  data: Notification[];
+  total: number;
+}
+
+// Audit log types
+
+export interface AuditLogEntry {
+  id: number;
+  tenant_id: string;
+  user_id?: string;
+  action: string;
+  entity_type: string;
+  entity_id?: string;
+  old_values?: Record<string, unknown>;
+  new_values?: Record<string, unknown>;
+  ip_address?: string;
+  user_agent?: string;
+  created_at: string;
+}
+
+export interface AuditLogResponse {
+  entries: AuditLogEntry[];
+  total: number;
+  page: number;
+  limit: number;
+}
+
+// Reporting types
+
+export interface CaseStats {
+  period: string;
+  opened: number;
+  closed: number;
+  active: number;
+}
+
+export interface CasesByType {
+  case_type: string;
+  count: number;
+}
+
+export interface CasesByCourt {
+  court: string;
+  count: number;
+}
+
+export interface CaseReport {
+  monthly: CaseStats[];
+  by_type: CasesByType[];
+  by_court: CasesByCourt[];
+  total: {
+    opened: number;
+    closed: number;
+    active: number;
+  };
+}
+
+export interface DeadlineCompliance {
+  period: string;
+  total: number;
+  met: number;
+  missed: number;
+  pending: number;
+  compliance_rate: number;
+}
+
+export interface MissedDeadline {
+  id: string;
+  title: string;
+  due_date: string;
+  case_id: string;
+  case_number: string;
+  case_title: string;
+  days_overdue: number;
+}
+
+export interface DeadlineReport {
+  monthly: DeadlineCompliance[];
+  missed: MissedDeadline[];
+  total: {
+    total: number;
+    met: number;
+    missed: number;
+    pending: number;
+    compliance_rate: number;
+  };
+}
+
+export interface UserWorkload {
+  user_id: string;
+  active_cases: number;
+  deadlines: number;
+  overdue: number;
+  completed: number;
+}
+
+export interface WorkloadReport {
+  users: UserWorkload[];
+}
+
+export interface BillingByMonth {
+  period: string;
+  cases_active: number;
+  cases_closed: number;
+  cases_new: number;
+}
+
+export interface BillingByType {
+  case_type: string;
+  active: number;
+  closed: number;
+  total: number;
+}
+
+export interface BillingReport {
+  monthly: BillingByMonth[];
+  by_type: BillingByType[];
+}