:root{
  --navy:#123a63;--navy2:#0d2b4a;--blue:#1976d2;--sky:#eaf4ff;--teal:#0f9d8a;--green:#20a464;
  --orange:#ef8f2f;--red:#d94b55;--amber:#d99b1d;--ink:#243447;--muted:#6f7d8c;--line:#dfe6ee;
  --paper:#fff;--bg:#f4f7fb;--shadow:0 12px 34px rgba(18,58,99,.10);--radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.5}
a{color:var(--blue);text-decoration:none}
button,input,select{font:inherit}
.topbar{background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 4px 18px rgba(10,35,60,.18)}
.topbar-inner{max-width:1260px;margin:auto;min-height:76px;padding:10px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:0}
.brand-mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#22b8a7,#1483d8);font-weight:900;font-size:24px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.15)}
.brand strong{display:block;font-size:17px;line-height:1.15;white-space:nowrap}
.brand small{display:block;color:#c8d8e8;font-size:12px;margin-top:4px;max-width:460px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topnav{display:flex;gap:7px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.topnav a{color:#eaf4ff;padding:9px 11px;border-radius:10px;font-size:14px;font-weight:700}
.topnav a:hover,.topnav a.active{background:rgba(255,255,255,.12);color:#fff}
.page-wrap{max-width:1260px;margin:0 auto;padding:28px 22px 44px;min-height:calc(100vh - 142px)}
.footer{text-align:center;color:#7a8794;font-size:13px;padding:20px 15px 30px}
.hero{background:linear-gradient(135deg,#143f6b,#176f93);border-radius:24px;color:#fff;padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden;margin-bottom:24px}
.hero:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-120px;top:-120px;background:rgba(255,255,255,.08)}
.hero h1{margin:0 0 7px;font-size:31px;line-height:1.15}.hero p{margin:0;color:#d9ebf8;max-width:820px;font-size:16px}
.hero-actions{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}
.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 22px rgba(35,58,83,.06);padding:22px}
.card h2,.card h3{margin-top:0}.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.card-title h2,.card-title h3{margin:0}
.kpi{display:flex;align-items:center;gap:15px;min-height:115px}.kpi-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:25px;font-weight:800}.kpi strong{display:block;font-size:27px;line-height:1.1}.kpi span{color:var(--muted);font-size:14px}
.icon-blue{background:#e7f2ff;color:#2379ce}.icon-green{background:#e8f8f0;color:#168454}.icon-orange{background:#fff0df;color:#d87817}.icon-red{background:#fdebec;color:#c83d49}.icon-teal{background:#e4f7f4;color:#0d8c7c}
.btn{border:0;border-radius:11px;padding:11px 16px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.15s ease;line-height:1.1}.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:white}.btn-success{background:var(--green);color:white}.btn-warning{background:var(--orange);color:#fff}.btn-danger{background:var(--red);color:#fff}.btn-soft{background:#eef3f8;color:#29455f}.btn-outline{background:#fff;color:var(--navy);border:1px solid #cfd9e4}.btn-sm{padding:8px 11px;font-size:13px;border-radius:9px}
.form-group{margin-bottom:16px}.form-label{display:block;margin-bottom:7px;font-weight:800;color:#334c63;font-size:14px}.form-control{width:100%;padding:12px 13px;border:1px solid #cad5e1;border-radius:11px;background:#fff;color:#243447;outline:none;transition:.15s}.form-control:focus{border-color:#5da2e4;box-shadow:0 0 0 3px rgba(25,118,210,.11)}
.form-help{font-size:13px;color:var(--muted);margin-top:6px}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.check{display:flex;align-items:flex-start;gap:9px}.check input{margin-top:5px}
.alert{border-radius:13px;padding:13px 16px;margin-bottom:16px;font-weight:650;border:1px solid}.alert-success{background:#ebf8f1;border-color:#b8e6cd;color:#176c47}.alert-error{background:#fff0f1;border-color:#f1c2c6;color:#9e2e38}.alert-warning{background:#fff8e8;border-color:#f2dda4;color:#77560d}.alert-info{background:#edf6ff;border-color:#c6e0fb;color:#255f94}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.table{width:100%;border-collapse:collapse;min-width:720px}.table th{background:#f2f6fa;color:#465e73;text-align:left;font-size:13px;text-transform:none;letter-spacing:.01em;padding:12px 13px;border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:12px 13px;border-bottom:1px solid #edf1f5;vertical-align:middle}.table tr:last-child td{border-bottom:0}.table tr:hover td{background:#fbfdff}.numeric{text-align:right!important;font-variant-numeric:tabular-nums}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:800}.badge-green{background:#e8f8f0;color:#157d51}.badge-gray{background:#eef2f6;color:#607181}.badge-blue{background:#e9f3ff;color:#236eb4}.badge-orange{background:#fff1df;color:#b96611}.badge-red{background:#fdecee;color:#b73743}
.actions{display:flex;gap:7px;flex-wrap:wrap}.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center}.right{text-align:right}.mb-0{margin-bottom:0}.mt-0{margin-top:0}.mt-2{margin-top:12px}.mt-3{margin-top:18px}.mb-3{margin-bottom:18px}
.login-shell{max-width:980px;margin:32px auto;display:grid;grid-template-columns:1.15fr .85fr;background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.login-side{background:linear-gradient(145deg,#123a63,#167a98);color:#fff;padding:48px 42px;min-height:500px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.login-side:after{content:"ELAK";position:absolute;right:-18px;bottom:-38px;font-size:130px;font-weight:900;color:rgba(255,255,255,.06);pointer-events:none}.login-side>a,.login-side .btn{position:relative;z-index:2}
.login-side h1{font-size:35px;line-height:1.12;margin:0 0 14px}.login-side p{color:#d7ebf6;margin:0;max-width:520px}.feature-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}.feature-mini div{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.1);padding:12px;border-radius:13px;font-size:13px}
.login-form{padding:48px 38px;display:flex;flex-direction:column;justify-content:center}.login-form h2{margin:0 0 5px;font-size:25px}.login-form p{margin:0 0 24px;color:var(--muted)}.login-form .form-control{font-size:18px;padding:14px}
.score-hero{display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px;background:linear-gradient(135deg,#133c66,#176a8a);color:#fff;border-radius:22px;padding:25px 28px;margin-bottom:20px}.score-hero h1{margin:0 0 5px;font-size:25px}.score-hero p{margin:0;color:#d6e9f5}.score-bubble{min-width:160px;text-align:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.17);border-radius:20px;padding:14px 20px}.score-bubble small{display:block;color:#cde4f0}.score-bubble strong{display:block;font-size:36px;line-height:1.05;margin-top:3px}
.result-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:20px}.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;text-align:center}.metric small{display:block;color:var(--muted);font-weight:700}.metric strong{display:block;font-size:24px;margin-top:4px}.metric.correct strong{color:var(--green)}.metric.wrong strong{color:var(--red)}.metric.net strong{color:var(--blue)}.metric.rank strong{color:var(--orange)}
.subject-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.subject-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:17px}.subject-card h3{margin:0 0 12px;font-size:16px}.subject-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.subject-stats div{background:#f5f8fb;border-radius:10px;padding:9px;text-align:center}.subject-stats small{display:block;font-size:11px;color:var(--muted)}.subject-stats strong{font-size:17px}.net-bar{height:8px;background:#edf2f6;border-radius:999px;overflow:hidden;margin-top:12px}.net-bar i{display:block;height:100%;background:linear-gradient(90deg,#1a75cf,#18a38e);border-radius:999px}
.exam-card{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center}.exam-card h3{margin:0 0 5px}.exam-meta{color:var(--muted);font-size:13px}.exam-score{text-align:right}.exam-score strong{font-size:26px;color:var(--navy)}.exam-score small{display:block;color:var(--muted)}
.chart-card svg{width:100%;height:210px;display:block}.chart-line{fill:none;stroke:#1976d2;stroke-width:3}.chart-dot{fill:#fff;stroke:#1976d2;stroke-width:3}.chart-grid{stroke:#dfe6ee;stroke-width:1}.chart-label{fill:#758495;font-size:11px}
.upload-drop{border:2px dashed #b8cadb;background:#f8fbfe;border-radius:16px;padding:23px;text-align:center}.upload-drop input{max-width:100%}.upload-drop strong{display:block;margin-bottom:6px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 15px}.section-heading h1,.section-heading h2{margin:0}.section-heading p{margin:4px 0 0;color:var(--muted)}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;color:#425a70;font-size:18px;margin-bottom:4px}
.pill-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.pill-tabs a{padding:9px 12px;border-radius:10px;background:#eaf0f6;color:#41596f;font-weight:800;font-size:13px}.pill-tabs a.active{background:var(--navy);color:#fff}
.inline-form{display:inline}.file-note{background:#fff8e8;border:1px solid #f0d9a2;border-radius:12px;padding:12px 14px;color:#775812;font-size:13px}
@media (max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr)}.subject-grid{grid-template-columns:repeat(2,1fr)}.login-shell{grid-template-columns:1fr}.login-side{min-height:auto;padding:35px}.login-form{padding:35px}.topbar-inner{align-items:flex-start}.topnav{max-width:58%}.result-metrics{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){html,body{font-size:15px}.page-wrap{padding:18px 12px 34px}.topbar-inner{padding:9px 12px;display:block}.brand strong{font-size:15px}.brand small{max-width:260px}.topnav{max-width:none;margin-top:8px;overflow:auto;flex-wrap:nowrap;justify-content:flex-start;padding-bottom:2px}.topnav a{white-space:nowrap;padding:7px 9px}.hero{padding:22px;border-radius:18px}.hero h1{font-size:25px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.subject-grid{grid-template-columns:1fr}.score-hero{grid-template-columns:1fr}.score-bubble{text-align:left;min-width:0}.result-metrics{grid-template-columns:repeat(2,1fr)}.login-shell{margin:8px 0;border-radius:18px}.login-side{padding:28px 23px}.login-side h1{font-size:29px}.login-form{padding:28px 23px}.feature-mini{grid-template-columns:1fr 1fr}.exam-card{grid-template-columns:1fr}.exam-score{text-align:left}.card{padding:17px}}
@media print{.topbar,.footer,.no-print,.btn{display:none!important}.page-wrap{max-width:none;padding:0}.card,.subject-card,.metric,.score-hero{box-shadow:none;break-inside:avoid}.score-hero{color:#000;background:#fff;border:1px solid #aaa}.score-hero p,.score-bubble small{color:#333}.score-bubble{border-color:#aaa}.subject-grid{grid-template-columns:repeat(3,1fr)}body{background:#fff}}

/* v1.2.1 */
.section-choice{display:grid;grid-template-columns:1fr 1fr;gap:10px}.section-choice label{cursor:pointer}.section-choice input{position:absolute;opacity:0;pointer-events:none}.section-choice span{display:flex;flex-direction:column;gap:2px;border:1px solid #cad5e1;border-radius:13px;padding:13px;background:#fff;transition:.15s}.section-choice small{color:var(--muted);font-size:11px}.section-choice input:checked+span{border-color:#1976d2;background:#edf6ff;box-shadow:0 0 0 2px rgba(25,118,210,.10)}
.kpi-mini{padding:14px;border:1px solid var(--line);border-radius:13px;background:#f8fbfe}.kpi-mini strong{display:block;font-size:24px;color:var(--navy)}.kpi-mini span{font-size:12px;color:var(--muted)}.kpi-mini.warn{background:#fff8e8;border-color:#f2dda4}.kpi-mini.warn strong{color:#a96310}
.modal-backdrop{position:fixed;inset:0;background:rgba(16,34,52,.55);z-index:200;display:grid;place-items:center;padding:18px}.modal-backdrop[hidden]{display:none}.modal-card{width:min(620px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:22px;box-shadow:0 25px 80px rgba(0,0,0,.25)}
.import-preview{border-color:#bfd7ee;box-shadow:0 10px 30px rgba(25,118,210,.08)}
@media(max-width:720px){.section-choice{grid-template-columns:1fr}.modal-card{padding:17px}.import-preview .grid-4{grid-template-columns:repeat(2,1fr)}}

.search-row{grid-template-columns:180px 1fr auto;align-items:end}.search-row-two{grid-template-columns:1fr auto;align-items:end}@media(max-width:720px){.search-row,.search-row-two{grid-template-columns:1fr}}

/* v2.0.0 · LGS Coach / Answer Key */
.coach-progress{height:10px;background:#edf2f6;border-radius:999px;overflow:hidden;margin-top:12px}.coach-progress i{display:block;height:100%;background:linear-gradient(90deg,#1976d2,#18a38e);border-radius:999px}
.coach-panel{background:linear-gradient(135deg,#102f50,#155e75);border-radius:22px;padding:24px;color:#fff;box-shadow:0 16px 42px rgba(17,52,82,.18)}.coach-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.coach-head h2{margin:5px 0 5px;font-size:24px}.coach-head p{margin:0;color:#cfe7ef}.coach-label{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.14);font-size:11px;font-weight:900;letter-spacing:.08em}.coach-score{text-align:center;min-width:110px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);padding:12px;border-radius:16px}.coach-score strong{display:block;font-size:28px}.coach-score small{color:#d8edf3}
.coach-priority-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.coach-priority{display:grid;grid-template-columns:auto 1fr;gap:12px;background:#fff;color:#263849;border-radius:16px;padding:15px}.coach-priority h3{margin:7px 0 4px}.coach-priority p{margin:0 0 8px;color:#4c6175}.priority-number{width:36px;height:36px;border-radius:12px;background:#edf6ff;color:#176fbd;display:grid;place-items:center;font-weight:900;font-size:18px}.coach-action{margin-top:9px;padding:9px 10px;border-radius:10px;background:#f5f8fb;font-size:12px;color:#425a70;font-weight:700}
.outcome-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.outcome-card{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfdff}.outcome-card p{margin:8px 0 9px;color:#425a70}.outcome-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.question-detail{border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden}.question-detail summary{cursor:pointer;padding:13px 15px;background:#f4f8fb;font-weight:900;display:flex;justify-content:space-between}.question-detail[open] summary{border-bottom:1px solid var(--line)}.question-table{min-width:850px}
.answer-key-grid{align-items:start}.answer-subject-card{padding:0;overflow:hidden}.answer-subject-card .card-title{padding:16px 17px;margin:0;border-bottom:1px solid var(--line)}.answer-key-list{display:grid}.answer-key-row{display:grid;grid-template-columns:38px 42px 1fr;gap:10px;align-items:start;padding:11px 15px;border-bottom:1px solid #eef2f5}.answer-key-row:last-child{border-bottom:0}.qno{width:30px;height:30px;border-radius:9px;background:#eef3f8;display:grid;place-items:center;font-weight:900;color:#536a7d}.answer-pill{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#e8f8f0;color:#13714a}.answer-pill.special{background:#fff1df;color:#a96310}
.subject-trend-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.subject-trend-card{padding:15px}.subject-trend-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.subject-trend-head h3{margin:0 0 4px}.subject-trend-head span{font-size:12px;color:var(--muted)}.trend-chip{padding:6px 8px;border-radius:999px!important;background:#e8f8f0;color:#16734e!important;font-weight:900;white-space:nowrap}.trend-chip.down{background:#fdecee;color:#af3540!important}.subject-trend-card svg{width:100%;height:120px;margin-top:8px}.mini-chart-empty{height:100px;display:grid;place-items:center;color:var(--muted);font-size:12px}
.recurring-gaps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.recurring-gap{border:1px solid #f0d5b5;background:#fffaf3;border-radius:14px;padding:13px}.recurring-gap h4{margin:6px 0}.recurring-gap p{margin:0;color:#5a6774;font-size:13px}
.btn[disabled],button[disabled]{opacity:.5;cursor:not-allowed}
@media(max-width:800px){.coach-priority-grid,.outcome-grid,.subject-trend-grid,.recurring-gaps{grid-template-columns:1fr}.coach-head{display:block}.coach-score{text-align:left;margin-top:12px}.answer-key-row{grid-template-columns:34px 38px 1fr}.coach-panel{padding:18px}.answer-key-grid{grid-template-columns:1fr}}
@media print{.coach-panel{background:#fff;color:#000;border:1px solid #aaa}.coach-head p{color:#333}.coach-priority{border:1px solid #ccc}.answer-key-grid{grid-template-columns:1fr 1fr}.question-detail{break-inside:avoid}}
.school-outcome-list{display:grid;gap:10px}.school-outcome-row{display:grid;grid-template-columns:1fr auto;gap:7px 14px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fbfdff}.school-outcome-row p{margin:4px 0 0;color:#5c6e7e;font-size:12px}.school-outcome-row .coach-progress{grid-column:1/-1;margin:0}.school-outcome-metric{text-align:right}.school-outcome-metric strong{display:block;font-size:19px;color:var(--navy)}.school-outcome-metric span{font-size:11px;color:var(--muted)}

/* v2.1.0 · Optik TXT + Akıllı Koç */
.optical-slot{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:12px;align-items:end;padding:13px;border:1px solid var(--line);border-radius:14px;background:#f8fbfe;margin-bottom:10px}.optical-slot label{margin:0}.optical-import-card{border-color:#b9dbc9;background:linear-gradient(180deg,#fff,#fbfffd)}
.profile-row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #edf1f5}.profile-row:last-child{border-bottom:0}.profile-spec{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.profile-spec>div{padding:10px;border:1px solid var(--line);border-radius:11px;background:#f8fbfe}.profile-spec span{display:block;font-size:11px;color:var(--muted)}.profile-spec strong{font-size:15px;color:var(--navy)}
.profile-editor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.profile-field{border:1px solid var(--line);border-radius:13px;padding:11px;background:#fbfdff}.profile-field>strong{display:block;margin-bottom:8px}.profile-field label{font-size:11px;margin-top:6px}.profile-field input{padding:8px}
.mismatch-card{border-color:#edc1c4;background:#fffdfd}.optical-session-strip{display:flex;gap:10px;flex-wrap:wrap}.optical-session-strip>div{padding:10px 14px;border:1px solid #c9dcea;border-radius:13px;background:#f7fbff}.optical-session-strip span{display:block;font-size:11px;color:var(--muted)}.optical-session-strip strong{color:var(--navy)}
.topic-map-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.topic-map-card{border:1px solid var(--line);border-radius:14px;padding:13px;background:#fbfdff}.topic-map-card h3{margin:10px 0 9px;font-size:16px}
.smart-signal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.smart-signal{border-left:4px solid #1976d2;border-radius:12px;background:#f5f9fd;padding:13px}.smart-signal.warn{border-left-color:#d79022;background:#fff9ee}.smart-signal p{margin:5px 0 0;color:#506578;font-size:13px}
.momentum-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.momentum-card{border:1px solid var(--line);border-radius:14px;padding:13px;background:#fbfdff}.momentum-card>div{display:flex;justify-content:space-between;gap:8px;align-items:center}.momentum-card p{margin:8px 0}
.tiny{font-size:10px}
@media(max-width:900px){.profile-editor-grid,.topic-map-grid,.momentum-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.optical-slot{grid-template-columns:1fr}}
@media(max-width:650px){.profile-editor-grid,.topic-map-grid,.momentum-grid,.smart-signal-grid,.profile-spec{grid-template-columns:1fr}}

/* v2.2.0 Premium / Veli / Sanal Önizleme */
.btn-premium{background:linear-gradient(135deg,#6d28d9,#8b5cf6);color:#fff;border:0;box-shadow:0 8px 20px rgba(109,40,217,.18)}
.btn-premium:hover{filter:brightness(.97);color:#fff;transform:translateY(-1px)}
.premium-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.08em;font-weight:900;color:#6d28d9;background:#f3e8ff;border:1px solid #e9d5ff;border-radius:999px;padding:6px 10px;margin-bottom:10px}
.premium-inline{color:#6d28d9}
.premium-price{display:inline-flex;align-items:center;font-size:20px;font-weight:900;color:#4c1d95;background:#f5f3ff;border:1px solid #ddd6fe;border-radius:14px;padding:10px 14px}
.login-alt-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.login-alt-actions .btn{justify-content:center}
.premium-login-shell .premium-side{background:linear-gradient(150deg,#312e81,#5b21b6 58%,#7c3aed)}
.premium-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:28px;align-items:center;background:linear-gradient(140deg,#f8f7ff,#f4efff);border:1px solid #e9ddff;border-radius:26px;padding:34px;margin-bottom:22px;overflow:hidden;position:relative}.premium-hero:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(139,92,246,.08);right:-90px;top:-100px;pointer-events:none}.premium-hero h1{font-size:clamp(30px,4vw,52px);line-height:1.08;margin:0 0 14px;color:#25134d}.premium-hero p{font-size:18px;color:#5d5470;max-width:760px}.premium-visual-card{position:relative;z-index:1;background:#fff;border:1px solid #e6def5;border-radius:24px;padding:26px;text-align:center;box-shadow:0 18px 45px rgba(76,29,149,.12);display:flex;flex-direction:column;align-items:center;gap:7px}.premium-score-ring{width:112px;height:112px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,#a78bfa,#6d28d9);color:#fff;font-weight:1000;font-size:28px;box-shadow:0 12px 30px rgba(109,40,217,.25)}.premium-score-ring span{font-size:14px;letter-spacing:.12em}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.comparison-col{border-radius:20px;padding:24px;border:1px solid var(--border)}.comparison-col h3{margin-top:0}.comparison-col ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}.comparison-col.free{background:#f8fbfe}.comparison-col.premium{background:linear-gradient(145deg,#faf7ff,#f5efff);border-color:#dac8ff}.comparison-col.premium h3{color:#6d28d9}.premium-feature{text-align:left}.premium-feature-icon{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:#f3e8ff;font-size:24px;margin-bottom:12px}.parent-value{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center;background:linear-gradient(135deg,#fff,#faf7ff)}.parent-steps{display:grid;gap:10px}.parent-steps div{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:#f7f2ff}.parent-steps strong{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#6d28d9;color:white}.premium-request-card{border-color:#ddd0ff}.premium-lock-card{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(220px,.55fr);gap:20px;align-items:center;background:linear-gradient(135deg,#fff,#faf7ff);border:1px solid #ded2f6;border-radius:22px;padding:22px;box-shadow:0 10px 28px rgba(76,29,149,.06)}.premium-lock-icon{width:62px;height:62px;border-radius:19px;background:linear-gradient(135deg,#6d28d9,#8b5cf6);display:grid;place-items:center;color:white;font-size:28px;box-shadow:0 10px 24px rgba(109,40,217,.2)}.premium-lock-card h2{margin:2px 0 7px}.locked-preview{display:grid;gap:8px}.locked-preview div{display:flex;justify-content:space-between;gap:12px;background:white;border:1px dashed #d7c8ef;border-radius:12px;padding:10px 12px;color:#6b5d79;font-weight:700}.preview-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:11px 14px;border-radius:14px;margin-bottom:15px}.preview-banner span{flex:1;min-width:240px}.premium-unlock-card{max-width:560px;margin:45px auto}.premium-pin-input{font-size:28px;letter-spacing:.2em;text-align:center;font-weight:800}.narrow-card{padding:28px}.compact-select{min-width:130px;padding:8px 10px}.sep{border:0;border-top:1px solid var(--border);margin:20px 0}.center-actions{justify-content:center}
@media(max-width:900px){.premium-hero,.parent-value{grid-template-columns:1fr}.premium-visual-card{display:none}.premium-lock-card{grid-template-columns:auto 1fr}.locked-preview{grid-column:1/-1}.comparison-grid{grid-template-columns:1fr}}
@media(max-width:620px){.premium-hero{padding:24px 18px}.premium-hero h1{font-size:31px}.login-alt-actions{grid-template-columns:1fr}.premium-lock-card{grid-template-columns:1fr}.premium-lock-icon{width:48px;height:48px}.preview-banner{align-items:flex-start}.comparison-col{padding:18px}}

/* v2.2.1 */
.exam-score .btn{display:block;min-width:120px;text-align:center}.premium-after-history{margin-bottom:0}.answer-key-row>div{min-width:0}

/* v2.3.0 · Akıllı Haftalık Program + Kronometre + PWA */
.smart-study-home{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(250px,.5fr);gap:16px;background:linear-gradient(135deg,#f8f7ff,#f3fbff);border:1px solid #d9e2f3;border-radius:22px;padding:22px;box-shadow:0 10px 28px rgba(36,58,83,.06)}
.smart-study-primary h2{font-size:25px;margin:0 0 8px}.smart-study-primary p{margin:0;color:#516375}.smart-study-side{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-content:center}.smart-study-side>div{background:#fff;border:1px solid #e2e7ef;border-radius:14px;padding:12px;text-align:center}.smart-study-side strong{display:block;font-size:22px;color:var(--navy)}.smart-study-side span{display:block;font-size:11px;color:var(--muted)}.smart-study-side .btn{grid-column:1/-1}
.study-hero{display:flex;justify-content:space-between;gap:24px;align-items:center;background:linear-gradient(135deg,#123a63,#176f93);color:#fff;border-radius:24px;padding:28px;margin-bottom:20px;box-shadow:var(--shadow)}.study-hero h1{margin:0 0 7px;font-size:31px}.study-hero p{margin:0;color:#d9ebf8}.study-hero .premium-eyebrow{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.16);color:#fff}.study-today-stats{display:flex;gap:10px}.study-today-stats>div,.plan-range{min-width:110px;text-align:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);padding:12px 16px;border-radius:16px}.study-today-stats strong,.plan-range strong{display:block;font-size:24px}.study-today-stats span,.plan-range span{display:block;font-size:12px;color:#d7e8f4}
.today-focus{border:1px solid #d8ccf3;background:linear-gradient(145deg,#fff,#faf7ff)}.today-focus-main{display:flex;gap:16px;align-items:flex-start}.focus-icon{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;background:#efe7ff;font-size:28px;flex:0 0 auto}.today-focus h2{margin:8px 0 4px}.focus-reason{margin-bottom:8px;color:#536273}.today-targets{display:flex;gap:10px;margin-top:18px}.today-targets>div{min-width:110px;background:#fff;border:1px solid #e2e7ef;border-radius:14px;padding:11px 15px;text-align:center}.today-targets strong{display:block;font-size:22px;color:#5426a5}.today-targets span{font-size:12px;color:var(--muted)}
.plan-day{margin:22px 0}.plan-day.is-today{background:#fffaf2;border:1px solid #f2ddbd;border-radius:20px;padding:16px}.plan-day-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.plan-day-head h2{margin:4px 0 0}.plan-task{position:relative}.plan-task.task-done{opacity:.72;background:#f5fbf8}.plan-task-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.priority-score{font-size:11px;color:var(--muted)}.task-target-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.task-target-row span{display:inline-flex;align-items:center;gap:5px;background:#f3f6fa;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;color:#475d72}.plan-progress{height:12px}.inline-form{display:inline-flex;margin:0}
.timer-shell{max-width:900px;margin:0 auto;text-align:center;background:linear-gradient(180deg,#fff,#f9fbff)}.timer-context h1{margin:2px 0 6px}.timer-context p{margin:0 0 18px;color:var(--muted)}.timer-display{font-variant-numeric:tabular-nums;font-weight:900;font-size:clamp(48px,9vw,88px);letter-spacing:.03em;color:var(--navy);line-height:1.1;margin:20px 0}.timer-progress{height:12px;background:#e8edf4;border-radius:999px;overflow:hidden;margin:0 auto 18px;max-width:650px}.timer-progress i{display:block;height:100%;background:linear-gradient(90deg,#8b5cf6,#1976d2);border-radius:999px;transition:width .4s}.timer-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:22px}.btn-lg{padding:14px 20px;font-size:16px}.timer-save-form{text-align:left;border-top:1px solid var(--line);padding-top:20px;max-width:720px;margin:0 auto}
.pwa-install-btn{position:fixed;right:18px;bottom:18px;z-index:50;border:0;border-radius:999px;padding:12px 16px;background:linear-gradient(135deg,#123a63,#1976d2);color:#fff;font-weight:900;box-shadow:0 10px 30px rgba(18,58,99,.28);cursor:pointer}.pwa-install-btn[hidden]{display:none!important}
@media(max-width:900px){.smart-study-home{grid-template-columns:1fr}.study-hero{align-items:flex-start}.smart-study-side{grid-template-columns:repeat(3,1fr)}}
@media(max-width:650px){.study-hero{display:block;padding:22px 18px}.study-today-stats{margin-top:16px}.study-today-stats>div{flex:1;min-width:0}.smart-study-side{grid-template-columns:1fr 1fr 1fr}.today-focus-main{display:block}.focus-icon{margin-bottom:10px}.timer-display{font-size:52px}.timer-actions .btn{flex:1 1 120px}.pwa-install-btn{left:16px;right:16px;text-align:center}}