:root{--navy:#102b5c;--navy2:#0a1f46;--yellow:#ffd400;--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#6e7b91;--line:#e5eaf2;--green:#0f9d68;--red:#d64545;--orange:#e58a13;--shadow:0 12px 35px rgba(16,43,92,.09);--r:18px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--navy2),var(--navy));color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 22px}.brand img{width:52px;height:52px;object-fit:contain;background:#fff;border-radius:50%;padding:2px}.brand strong{font-size:20px}.brand small{display:block;color:#b8c7df;margin-top:3px}.nav-title{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#7f95b8;margin:18px 12px 8px}.nav a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;color:#d9e3f1;font-size:14px;margin:3px 0}.nav a:hover,.nav a.active{background:#fff;color:var(--navy);font-weight:700}.nav a.active{box-shadow:inset 4px 0 0 var(--yellow)}.nav .ico{width:24px;text-align:center}.main{min-width:0}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.topbar h1{font-size:22px;margin:0}.top-actions{display:flex;gap:12px;align-items:center}.avatar{width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800}.content{padding:26px;max-width:1600px}.hero{background:linear-gradient(120deg,var(--navy2),var(--navy));border-radius:24px;padding:28px;color:#fff;display:flex;justify-content:space-between;align-items:center;overflow:hidden;position:relative;margin-bottom:24px}.hero:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:var(--yellow);right:-210px;top:-145px;opacity:.95}.hero h2{font-size:28px;margin:0 0 8px}.hero p{margin:0;color:#cbd8ec}.hero img{width:100px;height:100px;object-fit:contain;background:#fff;border-radius:50%;padding:3px;z-index:1}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}.stat .num{font-size:28px;font-weight:800;color:var(--navy);margin:6px 0}.stat .lbl{color:var(--muted);font-size:13px}.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.card h3{margin:0 0 16px;font-size:17px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;background:#edf2fb;color:var(--navy)}.badge.green{background:#e8f7f1;color:#087c52}.badge.red{background:#fff0f0;color:#b02c2c}.badge.orange{background:#fff5e8;color:#a86408}.btn{border:0;border-radius:11px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn.primary{background:var(--navy);color:#fff}.btn.yellow{background:var(--yellow);color:#14264b}.btn.ghost{background:#eef2f8;color:var(--navy)}.btn.danger{background:#fff0f0;color:#b02c2c}.btn.sm{padding:7px 10px;font-size:12px}.btn.full{width:100%}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.search{display:flex;gap:8px}.search input{min-width:260px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .span-2{grid-column:span 2}label{font-size:13px;font-weight:700;color:#44516a;display:block}input,select,textarea{width:100%;margin-top:7px;border:1px solid #d8dfeb;border-radius:11px;padding:11px 12px;background:#fff;color:var(--text);outline:none}textarea{min-height:100px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#7090c9;box-shadow:0 0 0 3px rgba(50,95,170,.1)}.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px}.alert.success{background:#e9f8f1;color:#087c52}.alert.danger{background:#fff0f0;color:#b02c2c}.alert.info{background:#edf4ff;color:#234f92}.muted{color:var(--muted)}.right{text-align:right}.empty{padding:30px;text-align:center;color:var(--muted)}.auth-body{min-height:100vh;background:linear-gradient(120deg,var(--navy2),var(--navy));display:grid;place-items:center;padding:24px}.install-wrap,.login-wrap{width:min(100%,1000px);display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.3)}.auth-brand{padding:44px;background:linear-gradient(145deg,var(--navy),var(--navy2));color:#fff;display:flex;flex-direction:column;justify-content:center;min-height:560px}.auth-brand img{width:150px;height:150px;object-fit:contain;background:#fff;border-radius:50%;padding:4px;margin-bottom:24px}.auth-brand h1{font-size:42px;margin:0 0 10px}.auth-brand p{color:#cbd8ec;line-height:1.6}.auth-card{padding:44px;display:flex;flex-direction:column;justify-content:center}.auth-card h2{font-size:26px;margin:0 0 22px}.login-wrap{grid-template-columns:1.15fr .85fr}.kpi-row{display:flex;gap:10px;flex-wrap:wrap}.pill{background:#f1f4f9;padding:8px 11px;border-radius:999px;font-size:12px}.mobile-toggle{display:none}.footer{color:var(--muted);font-size:12px;padding:12px 26px 28px}.progress{height:8px;background:#edf1f6;border-radius:999px;overflow:hidden}.progress span{display:block;height:100%;background:var(--navy)}.actions{display:flex;gap:6px}.modal-note{font-size:12px;color:var(--muted);margin-top:8px}.danger-zone{border:1px dashed #efb5b5;background:#fffafa}.chartbars{display:flex;align-items:end;gap:10px;height:160px;padding-top:16px}.chartbars .bar{flex:1;background:#dce5f5;border-radius:8px 8px 3px 3px;min-height:5px;position:relative}.chartbars .bar strong{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted);margin-bottom:5px}.chartbars .bar.active{background:var(--navy)}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.app{grid-template-columns:82px 1fr}.sidebar{padding:18px 10px}.brand div,.nav a span:not(.ico),.nav-title{display:none}.brand{justify-content:center}.nav a{justify-content:center}.brand img{width:48px;height:48px}}
@media(max-width:760px){.app{display:block}.sidebar{position:fixed;left:-280px;width:260px;z-index:30;transition:.25s}.sidebar.open{left:0}.brand div,.nav a span:not(.ico),.nav-title{display:block}.nav a{justify-content:flex-start}.mobile-toggle{display:inline-flex}.topbar{padding:0 16px}.content{padding:16px}.cards{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:span 1}.hero{padding:20px}.hero img{width:70px;height:70px}.hero h2{font-size:22px}.login-wrap,.install-wrap{grid-template-columns:1fr}.auth-brand{min-height:auto;padding:28px}.auth-brand img{width:90px;height:90px}.auth-card{padding:28px}.search input{min-width:0}.topbar h1{font-size:18px}}
@media(max-width:480px){.cards{grid-template-columns:1fr}.hero img{display:none}}
.module-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.inline-search{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.inline-search input{min-width:280px;margin-top:0}.nav{padding-bottom:24px}.nav-title{position:relative}.nav-title:after{content:"";display:block;height:1px;background:rgba(255,255,255,.08);margin-top:7px}.sidebar::-webkit-scrollbar{width:7px}.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:99px}@media(max-width:760px){.inline-search{width:100%}.inline-search input{min-width:0;flex:1}.module-toolbar{align-items:stretch}}

/* OkulNET V4 - giriş ve entegrasyon arayüzü */
.login-modern{width:min(1180px,calc(100vw - 48px));grid-template-columns:1.12fr .88fr;border-radius:30px;box-shadow:0 34px 90px rgba(0,0,0,.34)}
.login-modern .auth-brand{padding:54px 56px;min-height:610px;position:relative;overflow:hidden;background:linear-gradient(145deg,#12366f 0%,#08234d 72%)}
.login-modern .auth-brand:after{content:"";position:absolute;width:340px;height:340px;border:3px solid rgba(255,212,0,.22);border-radius:50%;right:-180px;top:-150px}
.login-modern .login-logo{width:205px;height:205px;padding:0;background:#fff;border:8px solid #fff;box-shadow:0 15px 40px rgba(0,0,0,.2);margin-bottom:26px;z-index:1}
.login-modern .auth-brand h1{font-size:54px;letter-spacing:-1.5px;margin-bottom:4px;z-index:1}
.login-modern .auth-brand h3{margin:0 0 16px;color:var(--yellow);font-size:19px;z-index:1}
.login-modern .auth-brand>p{font-size:16px;max-width:580px;color:#e0e9f6;z-index:1}
.feature-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px;z-index:1}
.feature-row>div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:15px;padding:14px 10px;text-align:center;display:flex;flex-direction:column;gap:4px}
.feature-row b{font-size:22px;color:var(--yellow)}.feature-row span{font-weight:800;font-size:13px}.feature-row small{font-size:10px;color:#b9c9df}
.login-modern .auth-card{padding:56px 52px}.auth-card-head{margin-bottom:22px}.auth-card-head h2{margin-bottom:6px}.auth-card-head p{margin:0}
.password-field{position:relative}.password-field input{padding-right:48px}.pass-toggle{position:absolute;right:9px;top:14px;border:0;background:transparent;cursor:pointer;font-size:16px;padding:6px}
.login-tools{display:flex;align-items:center;justify-content:space-between;margin:15px 0 20px;font-size:13px}.login-tools a{color:#2464c4;font-weight:700}.check-inline,.check-line{display:flex;align-items:center;gap:8px;font-weight:600}.check-inline input,.check-line input{width:auto;margin:0}.login-submit{height:48px}
.role-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.role-strip span{border:1px solid var(--line);border-radius:11px;padding:10px 4px;text-align:center;font-size:11px;font-weight:700;color:#455571}.auth-footer{text-align:center;color:var(--muted);font-size:11px;margin:22px 0 0}
.reset-wrap{width:min(100%,560px)}.reset-card{background:#fff;border-radius:26px;box-shadow:0 30px 80px rgba(0,0,0,.28);padding:44px}.reset-card h2{text-align:center;margin-bottom:10px}.reset-card>p{text-align:center;margin-bottom:24px}.reset-icon{width:68px;height:68px;border-radius:50%;background:#eaf2ff;display:grid;place-items:center;font-size:30px;margin:0 auto 18px}
.settings-tabs{display:flex;gap:8px;background:#fff;border:1px solid var(--line);padding:7px;border-radius:14px;margin-bottom:18px;overflow:auto}.settings-tabs a{padding:9px 16px;border-radius:10px;font-weight:700;font-size:13px;white-space:nowrap;color:#60708a}.settings-tabs a.active{background:var(--navy);color:#fff}.card-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px}.card-title-row h3{margin-bottom:4px}.card-title-row p{margin:0}.check-line{grid-column:span 2;background:#f7f9fc;border:1px solid var(--line);padding:12px;border-radius:11px}
@media(max-width:900px){.feature-row{grid-template-columns:repeat(2,1fr)}.login-modern .auth-brand{padding:38px}.login-modern .auth-card{padding:38px}.login-modern .login-logo{width:160px;height:160px}.login-modern .auth-brand h1{font-size:44px}}
@media(max-width:760px){.login-modern{width:min(100%,560px);grid-template-columns:1fr}.login-modern .auth-brand{min-height:auto;text-align:center;align-items:center}.login-modern .auth-brand>p{max-width:440px}.feature-row{width:100%}.role-strip{grid-template-columns:repeat(2,1fr)}.check-line{grid-column:span 1}}