:root{--op-bg:#f5f7fb;--op-card:#fff;--op-line:#e4e9f2;--op-text:#172033;--op-muted:#6b7485;--op-primary:#ec6c05;--op-soft:#eef2ff}
body.ogrenci-sayfa{background:var(--op-bg);color:var(--op-text)}
.op-shell{width:min(1180px,calc(100% - 32px));margin:34px auto 70px}.op-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.op-top h1{margin:0;font-size:clamp(26px,3vw,38px)}.op-top p{margin:7px 0 0;color:var(--op-muted)}
.op-profile{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--op-line);padding:10px 14px;border-radius:16px}.op-avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--op-soft);font-weight:800;color:var(--op-primary)}.op-profile small{display:block;color:var(--op-muted);margin-top:2px}
.op-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.op-card{background:var(--op-card);border:1px solid var(--op-line);border-radius:22px;padding:22px;box-shadow:0 12px 34px rgba(25,39,75,.06)}.op-card h2{margin:0 0 6px}.op-card>p{color:var(--op-muted);margin:0 0 18px}.op-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.op-action{display:block;text-decoration:none;color:inherit;border:1px solid var(--op-line);border-radius:18px;padding:18px;transition:.18s;background:#fff}.op-action:hover{transform:translateY(-2px);border-color:#bcc8ef;box-shadow:0 10px 24px rgba(49,87,213,.09)}.op-action b{display:block;font-size:17px;margin:8px 0 5px}.op-action span{color:var(--op-muted);font-size:14px;line-height:1.45}.op-icon{font-size:24px}.op-badge{display:inline-flex;margin-top:12px;border-radius:999px;background:var(--op-soft);color:var(--op-primary);font-size:12px;font-weight:800;padding:5px 9px}
.op-stats{display:grid;gap:12px}.op-stat{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--op-line)}.op-stat:last-child{border:0}.op-stat span{color:var(--op-muted)}.op-stat b{font-size:18px}.op-tools{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}.op-btn{border:0;border-radius:12px;padding:11px 15px;font-weight:750;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.op-btn-primary{background:var(--op-primary);color:#fff}.op-btn-light{background:#fff;color:var(--op-text);border:1px solid var(--op-line)}
.og-login{width:min(980px,calc(100% - 28px));margin:46px auto;display:grid;grid-template-columns:.9fr 1.1fr;background:#fff;border:1px solid var(--op-line);border-radius:28px;overflow:hidden;box-shadow:0 24px 60px rgba(22,33,64,.1)}.og-side{padding:42px;background:linear-gradient(145deg,#b05001,#ec6c05);color:#fff}.og-side h1{font-size:36px;margin:18px 0 12px}.og-side p{opacity:.86;line-height:1.65}.og-points{display:grid;gap:12px;margin-top:28px}.og-points span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.15);padding:12px 14px;border-radius:14px}.og-form{padding:36px}.og-tabs{display:grid;grid-template-columns:1fr 1fr;background:#f1f4fa;padding:4px;border-radius:14px;margin-bottom:24px}.og-tabs button{border:0;background:transparent;padding:11px;border-radius:11px;font-weight:800;cursor:pointer}.og-tabs button.active{background:#fff;box-shadow:0 3px 12px rgba(30,45,80,.08)}.og-form label{display:block;font-size:13px;font-weight:750;margin:12px 0 5px}.og-form input,.og-form select{width:100%;box-sizing:border-box;border:1px solid #dce2ec;border-radius:12px;padding:12px 13px;font:inherit}.og-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.og-submit{width:100%;margin-top:18px;border:0;border-radius:13px;background:var(--op-primary);color:#fff;padding:13px;font-weight:800;cursor:pointer}.og-msg{margin-top:12px;border-radius:12px;padding:11px 12px;background:#fff1f1;color:#a52626}.og-msg.ok{background:#edf9f1;color:#ff6a00}.og-back{display:inline-flex;align-items:center;gap:7px;margin:22px 0 0 24px;padding:9px 14px;border:1px solid #d7e2e7;border-radius:11px;background:#fff;color:#923300;font-size:13px;font-weight:800;text-decoration:none;box-shadow:0 7px 20px rgba(22,55,68,.07);transition:.18s ease}.og-back:hover{transform:translateX(-2px);border-color:#ec6c05;color:#ff6a00;background:#f1fbfa}
@media(max-width:800px){.op-grid,.og-login{grid-template-columns:1fr}.op-actions{grid-template-columns:1fr}.op-top{align-items:flex-start;flex-direction:column}.og-side{padding:28px}.og-form{padding:24px}.og-row{grid-template-columns:1fr}}

/* Oturum açıkken her sayfadan panele dönüş */
.op-hizli-dock{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:19000;display:flex;align-items:center;gap:4px;padding:6px;background:rgba(255,255,255,.94);border:1px solid #dfe6ee;border-radius:16px;box-shadow:0 16px 45px rgba(18,38,59,.18);backdrop-filter:blur(12px)}
.op-hizli-dock a{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:0 12px;border-radius:11px;text-decoration:none;color:#536174;font-size:12px;font-weight:750;white-space:nowrap}
.op-hizli-dock a:hover{background:#f0f6f6;color:#0e7474}
.op-hizli-dock .op-dock-ana{background:#ec6c05;color:#fff;padding-left:10px}
.op-hizli-dock .op-dock-ana:hover{background:#0a7373;color:#fff}
@media(max-width:720px){.op-hizli-dock{left:10px;right:10px;bottom:9px;transform:none;overflow-x:auto;justify-content:flex-start}.op-hizli-dock a{flex:0 0 auto}.op-hizli-dock .op-dock-ana b{display:none}}
body.ogrenci-dock-var{padding-bottom:82px!important}

/* Öğrenci giriş güvenlik doğrulaması */
.og-captcha{display:grid;grid-template-columns:minmax(0,1fr) 42px 110px;gap:9px;align-items:stretch;margin-top:14px}.og-captcha>div{border:1px solid #dce2ec;border-radius:12px;padding:9px 12px;background:#f8faff;display:flex;align-items:center;justify-content:space-between;gap:10px}.og-captcha span{font-size:11px;color:#768096;font-weight:700}.og-captcha b{font-size:18px;letter-spacing:.02em;color:#243a81;white-space:nowrap}.og-captcha button{border:1px solid #dce2ec;border-radius:12px;background:#fff;font-size:20px;color:#3157d5;cursor:pointer}.og-captcha input{margin:0!important;text-align:center;font-weight:800;font-size:17px}.og-guven-notu{display:block;color:#7b8496;margin-top:7px;font-size:11px;line-height:1.4}
@media(max-width:560px){.og-captcha{grid-template-columns:1fr 42px}.og-captcha input{grid-column:1/-1}.og-captcha>div{align-items:flex-start;flex-direction:column}}