/* ==========================================================================
   Sepetim Yonetim Paneli - tasarim sistemi
   Tum gorsel degerler asagidaki tokenlardan turetilir.
   ========================================================================== */

:root {
    /* yuzeyler */
    --bg: #f8fafc;
    --card: #ffffff;
    --card-muted: #f8fafc;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;

    /* metin */
    --fg: #0f172a;
    --fg-soft: #334155;
    --muted: #64748b;
    --muted-2: #94a3b8;

    /* marka */
    --primary: #f16311;
    --primary-hover: #d4550c;
    --primary-fg: #ffffff;
    --primary-soft: #fff3ea;
    --primary-border: #fbd6bb;
    --primary-ring: rgba(241, 99, 17, .28);
    --navy: #0f3964;
    --navy-soft: #eef3f9;

    /* durum renkleri */
    --ok: #15803d;      --ok-soft: #ecfdf5;     --ok-border: #bbf7d0;
    --warn: #b45309;    --warn-soft: #fffbeb;   --warn-border: #fde68a;
    --danger: #b91c1c;  --danger-soft: #fef2f2; --danger-border: #fecaca;
    --info: #1d4ed8;    --info-soft: #eff6ff;   --info-border: #bfdbfe;
    --neutral: #475569; --neutral-soft: #f1f5f9; --neutral-border: #e2e8f0;

    /* kose ve golge */
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-pill: 999px;

    --shadow-xs: 0 1px 2px rgba(15, 23, 42, .04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);
    --shadow: 0 4px 12px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);
    --shadow-lg: 0 12px 32px rgba(15, 23, 42, .10), 0 2px 8px rgba(15, 23, 42, .05);

    /* olculer */
    --sidebar-w: 250px;
    --sidebar-w-mini: 68px;
    --topbar-h: 58px;
    --font: "Inter", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, monospace;
}

/* --- Bootstrap degiskenlerini tokenlara bagla ------------------------------ */
:root {
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--fg);
    --bs-body-font-family: var(--font);
    --bs-body-font-size: .875rem;
    --bs-border-color: var(--border);
    --bs-border-radius: var(--radius-sm);
    --bs-border-radius-sm: 6px;
    --bs-border-radius-lg: var(--radius);
    --bs-secondary-color: var(--muted);
    --bs-link-color: var(--navy);
    --bs-link-hover-color: var(--primary);
    --bs-font-monospace: var(--font-mono);
}

* { -webkit-font-smoothing: antialiased; }

body {
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: -0.006em;
}

a { text-decoration: none; color: var(--navy); }
a:hover { color: var(--primary-hover); }

h1, h2, h3, h4, h5, h6 { letter-spacing: -0.018em; font-weight: 600; color: var(--fg); }

.text-secondary, .text-muted { color: var(--muted) !important; }
.mono, .font-monospace { font-family: var(--font-mono); }
.sayi-hiza { font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Kabuk: sidebar + topbar + icerik
   ========================================================================== */

.kabuk { display: flex; min-height: 100vh; }

.kenar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
    background: var(--card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 40;
    transition: width .18s ease, min-width .18s ease;
}

.kenar-marka {
    height: var(--topbar-h);
    min-height: var(--topbar-h);
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: 0 1rem;
    border-bottom: 1px solid var(--border);
}

.kenar-marka img { height: 30px; width: auto; display: block; }
.kenar-marka .mini {
    display: none;
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    font-size: 15px;
}

.kenar-bolum {
    padding: .875rem .875rem .25rem;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted-2);
}

.kenar-nav { padding: .25rem .625rem 1rem; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }

.kenar-nav a {
    display: flex;
    align-items: center;
    gap: .625rem;
    padding: .5rem .625rem;
    border-radius: var(--radius-sm);
    color: var(--fg-soft);
    font-weight: 500;
    font-size: 13.5px;
    white-space: nowrap;
    transition: background .12s ease, color .12s ease;
}
.kenar-nav a svg { width: 17px; height: 17px; stroke-width: 1.75; flex: 0 0 17px; color: var(--muted); }
.kenar-nav a:hover { background: var(--neutral-soft); color: var(--fg); }
.kenar-nav a:hover svg { color: var(--fg-soft); }
.kenar-nav a.etkin { background: var(--primary-soft); color: var(--primary-hover); font-weight: 600; }
.kenar-nav a.etkin svg { color: var(--primary); }

.kenar-alt { margin-top: auto; padding: .75rem; border-top: 1px solid var(--border); }
.kenar-surum { margin-top: .5rem; font-size: 11px; color: var(--muted); text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
body.kenar-mini .kenar-surum { display: none; }

.kenar-kullanici { display: flex; align-items: center; gap: .625rem; min-width: 0; }
.kenar-kullanici .ad { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kenar-kullanici .eposta { font-size: 11.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kenar-kullanici .bilgi { min-width: 0; }

/* daraltilmis sidebar */
body.kenar-mini .kenar { width: var(--sidebar-w-mini); min-width: var(--sidebar-w-mini); }
body.kenar-mini .kenar-marka img,
body.kenar-mini .kenar-nav a span,
body.kenar-mini .kenar-bolum,
body.kenar-mini .kenar-kullanici .bilgi { display: none; }
body.kenar-mini .kenar-marka { justify-content: center; padding: 0; }
body.kenar-mini .kenar-marka .mini { display: flex; }
body.kenar-mini .kenar-nav a { justify-content: center; padding: .5rem; }
body.kenar-mini .kenar-alt { display: flex; justify-content: center; }

/* --- topbar --- */
.govde { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }

.tepe {
    height: var(--topbar-h);
    min-height: var(--topbar-h);
    background: rgba(255, 255, 255, .88);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 0 1.25rem;
    position: sticky;
    top: 0;
    z-index: 30;
}

.ikon-btn {
    width: 32px; height: 32px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid transparent;
    background: transparent;
    border-radius: var(--radius-sm);
    color: var(--muted);
    padding: 0;
    transition: background .12s ease, color .12s ease;
}
.ikon-btn:hover { background: var(--neutral-soft); color: var(--fg); }
.ikon-btn svg { width: 17px; height: 17px; stroke-width: 1.75; }

.kirinti { display: flex; align-items: center; gap: .375rem; font-size: 13px; color: var(--muted); min-width: 0; }
.kirinti a { color: var(--muted); }
.kirinti a:hover { color: var(--fg); }
.kirinti .ayrac { color: var(--muted-2); }
.kirinti .son { color: var(--fg); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.tepe-arama { position: relative; margin-left: auto; }
.tepe-arama svg {
    position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
    width: 15px; height: 15px; color: var(--muted-2); stroke-width: 1.75; pointer-events: none;
}
.tepe-arama input {
    width: 250px; height: 34px;
    padding: 0 .75rem 0 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card);
    font-size: 13px;
    color: var(--fg);
}
.tepe-arama input::placeholder { color: var(--muted-2); }
.tepe-arama input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }

.avatar {
    width: 32px; height: 32px; border-radius: var(--radius-pill);
    background: var(--navy); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 600; letter-spacing: .02em; flex: 0 0 32px;
}
.avatar.turuncu { background: var(--primary); }

.icerik { padding: 1.5rem; flex: 1 1 auto; }
@media (max-width: 767.98px) { .icerik { padding: 1rem; } }

/* --- mobil sidebar --- */
.kenar-perde { display: none; position: fixed; inset: 0; background: rgba(15, 23, 42, .45); z-index: 39; }
@media (max-width: 991.98px) {
    .kenar { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--shadow-lg); }
    body.kenar-acik .kenar { transform: translateX(0); }
    body.kenar-acik .kenar-perde { display: block; }
    body.kenar-mini .kenar { width: var(--sidebar-w); min-width: var(--sidebar-w); }
    body.kenar-mini .kenar-marka img, body.kenar-mini .kenar-nav a span,
    body.kenar-mini .kenar-bolum, body.kenar-mini .kenar-kullanici .bilgi { display: block; }
    body.kenar-mini .kenar-marka { justify-content: flex-start; padding: 0 1rem; }
    body.kenar-mini .kenar-marka .mini { display: none; }
    body.kenar-mini .kenar-nav a { justify-content: flex-start; padding: .5rem .625rem; }
    .tepe-arama input { width: 150px; }
}
@media (max-width: 575.98px) { .tepe-arama { display: none; } }

/* ==========================================================================
   Sayfa basligi
   ========================================================================== */
.sayfa-bas { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.sayfa-bas h1 { font-size: 1.25rem; margin: 0 0 .125rem; letter-spacing: -0.02em; }
.sayfa-bas .alt { font-size: 13px; color: var(--muted); margin: 0; }
.sayfa-bas .eylemler { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }

/* ==========================================================================
   Kart
   ========================================================================== */
.kart {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xs);
}
.kart-bas {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem;
    padding: .875rem 1.125rem;
    border-bottom: 1px solid var(--border);
}
.kart-bas h2, .kart-bas h3 { font-size: 14px; font-weight: 600; margin: 0; }
.kart-bas .alt { font-size: 12.5px; color: var(--muted); margin: .125rem 0 0; }
.kart-govde { padding: 1.125rem; }
.kart-govde-sikisik { padding: 0; }
.kart-alt { padding: .875rem 1.125rem; border-top: 1px solid var(--border); background: var(--card-muted); border-radius: 0 0 var(--radius) var(--radius); }

/* ==========================================================================
   KPI / istatistik karti (tremor tarzi)
   ========================================================================== */
.stat {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xs);
    padding: 1.125rem 1.25rem;
    height: 100%;
    display: flex; flex-direction: column; gap: .45rem;
}
.stat .ust { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.stat .baslik { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.stat .rozet-ikon {
    width: 32px; height: 32px; border-radius: var(--radius-sm);
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--neutral-soft); color: var(--muted);
}
.stat .rozet-ikon svg { width: 16px; height: 16px; stroke-width: 1.75; }
.stat .rozet-ikon.turuncu { background: var(--primary-soft); color: var(--primary); }
.stat .rozet-ikon.yesil { background: var(--ok-soft); color: var(--ok); }
.stat .rozet-ikon.sari { background: var(--warn-soft); color: var(--warn); }
.stat .rozet-ikon.mavi { background: var(--info-soft); color: var(--info); }
.stat .deger { font-size: 1.75rem; font-weight: 650; letter-spacing: -0.03em; color: var(--fg); line-height: 1.15; font-variant-numeric: tabular-nums; }
.stat .delta { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: .3rem; }
.stat .delta svg { width: 14px; height: 14px; stroke-width: 2; }
.stat .delta.artis { color: var(--ok); }
.stat .delta.azalis { color: var(--danger); }

/* ==========================================================================
   Rozetler
   ========================================================================== */
.rozet {
    display: inline-flex; align-items: center; gap: .3rem;
    padding: .15rem .5rem;
    border-radius: 6px;
    font-size: 11.5px;
    font-weight: 550;
    line-height: 1.45;
    border: 1px solid transparent;
    white-space: nowrap;
}
.rozet::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .8; }
.rozet.sade::before { display: none; }
.rozet-ok      { background: var(--ok-soft);      color: var(--ok);      border-color: var(--ok-border); }
.rozet-uyari   { background: var(--warn-soft);    color: var(--warn);    border-color: var(--warn-border); }
.rozet-hata    { background: var(--danger-soft);  color: var(--danger);  border-color: var(--danger-border); }
.rozet-bilgi   { background: var(--info-soft);    color: var(--info);    border-color: var(--info-border); }
.rozet-notr    { background: var(--neutral-soft); color: var(--neutral); border-color: var(--neutral-border); }
.rozet-marka   { background: var(--primary-soft); color: var(--primary-hover); border-color: var(--primary-border); }

/* ==========================================================================
   Butonlar
   ========================================================================== */
.btn {
    font-size: 13.5px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    padding: .4rem .75rem;
    display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
    transition: background .12s ease, border-color .12s ease, color .12s ease, box-shadow .12s ease;
    white-space: nowrap;
    line-height: 1.4;
}
.btn svg { width: 15px; height: 15px; stroke-width: 1.9; }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--primary-ring); }
.btn-sm { font-size: 12.5px; padding: .3rem .6rem; border-radius: 6px; }
.btn-sm svg { width: 14px; height: 14px; }
.btn-ikon { padding: .3rem .45rem; }

.btn-birincil {
    background: var(--primary); border: 1px solid var(--primary); color: var(--primary-fg);
    box-shadow: var(--shadow-xs);
}
.btn-birincil:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }

.btn-ikincil {
    background: var(--card); border: 1px solid var(--border); color: var(--fg-soft);
    box-shadow: var(--shadow-xs);
}
.btn-ikincil:hover { background: var(--neutral-soft); color: var(--fg); border-color: var(--border-strong); }

.btn-hayalet { background: transparent; border: 1px solid transparent; color: var(--muted); }
.btn-hayalet:hover { background: var(--neutral-soft); color: var(--fg); }

.btn-tehlike { background: var(--card); border: 1px solid var(--danger-border); color: var(--danger); }
.btn-tehlike:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }

.btn-onay { background: var(--card); border: 1px solid var(--ok-border); color: var(--ok); }
.btn-onay:hover { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }

.btn-koyu { background: var(--navy); border: 1px solid var(--navy); color: #fff; }
.btn-koyu:hover { background: #0b2c4e; border-color: #0b2c4e; color: #fff; }

.btn-bag { background: none; border: none; color: var(--muted); font-size: 13.5px; }
.btn-bag:hover { color: var(--fg); text-decoration: underline; }

/* ==========================================================================
   Form alanlari (shadcn input/select)
   ========================================================================== */
.alan { margin-bottom: 1rem; }
.alan.son { margin-bottom: 0; }

.etiket, .form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 550;
    color: var(--fg-soft);
    margin-bottom: .35rem;
}
.yardim { font-size: 12px; color: var(--muted); margin-top: .3rem; display: block; }
.hata-metin, .text-danger { font-size: 12px; color: var(--danger); }

.form-control, .form-select {
    width: 100%;
    min-height: 36px;
    padding: .4rem .625rem;
    font-size: 13.5px;
    color: var(--fg);
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xs);
    transition: border-color .12s ease, box-shadow .12s ease;
}
.form-control::placeholder { color: var(--muted-2); }
.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ring);
}
.form-control:disabled, .form-control[readonly] { background: var(--card-muted); color: var(--fg-soft); }
.form-control-sm, .form-select-sm { min-height: 32px; font-size: 12.5px; padding: .25rem .5rem; border-radius: 6px; }
textarea.form-control { min-height: 76px; }

.form-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2364748b' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .55rem center;
    background-size: 16px;
    padding-right: 2rem;
}

input[type="file"].form-control { padding: .3rem .5rem; }
input[type="file"].form-control::file-selector-button {
    border: 1px solid var(--border); background: var(--card-muted); color: var(--fg-soft);
    border-radius: 6px; padding: .25rem .6rem; margin-right: .625rem; font-size: 12.5px;
}

.form-check-input {
    width: 16px; height: 16px; margin-top: .15rem;
    border: 1px solid var(--border-strong); border-radius: 4px; box-shadow: none;
}
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
.form-check-label { font-size: 13.5px; color: var(--fg-soft); }

.girdi-grup { display: flex; align-items: stretch; }
.girdi-grup .form-control { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.girdi-grup .btn { border-radius: 0; margin-left: -1px; }
.girdi-grup .btn:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

/* ==========================================================================
   Tablolar
   ========================================================================== */
.tablo-kutu { overflow-x: auto; border-radius: var(--radius); }
.tablo-kutu.cerceve { border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow-xs); }

table.tablo { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13.5px; margin: 0; }
table.tablo thead th {
    position: sticky; top: 0; z-index: 1;
    background: var(--card-muted);
    color: var(--muted);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: .625rem .875rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    white-space: nowrap;
}
table.tablo tbody td {
    padding: .6875rem .875rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    color: var(--fg-soft);
}
table.tablo tbody tr:last-child td { border-bottom: none; }
table.tablo tbody tr { transition: background .1s ease; }
table.tablo tbody tr:hover { background: var(--card-muted); }
table.tablo tbody tr.tiklanir { cursor: pointer; }
table.tablo .sayi, table.tablo th.sayi { text-align: right; font-variant-numeric: tabular-nums; }
table.tablo .eylem, table.tablo th.eylem { text-align: right; white-space: nowrap; }
table.tablo .ana { color: var(--fg); font-weight: 550; }
table.tablo .ikincil { color: var(--muted); font-size: 12px; }
table.tablo tr.grup-bas td, table.tablo tr.grup-bas:hover td {
    background: var(--navy-soft);
    color: var(--navy);
    font-size: 11.5px; font-weight: 650; letter-spacing: .05em; text-transform: uppercase;
    padding: .5rem .875rem;
}
table.tablo tr.pasif td { color: var(--muted-2); }

/* kapak gorseli — tum kapaklar 4:3 oranli kutuda, tam sigar (cover) */
.kapak-kucuk {
    width: 72px;
    aspect-ratio: 4 / 3;
    height: auto;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--card-muted);
    object-fit: cover;
    object-position: center;
    padding: 0;
    display: block;
    flex: 0 0 auto;
}
.kapak-bos {
    width: 72px;
    aspect-ratio: 4 / 3;
    border: 1px dashed var(--border-strong);
    border-radius: 7px;
    background: var(--card-muted);
    display: flex; align-items: center; justify-content: center;
    color: var(--muted-2);
    flex: 0 0 auto;
}
.kapak-bos svg { width: 18px; height: 18px; stroke-width: 1.6; }

/* paket duzenle onizlemesi — 320x240, mobilde tam genislik */
.kapak-buyuk {
    width: 320px;
    max-width: 100%;
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
    object-position: center;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card-muted);
    display: block;
}
.kapak-buyuk.kapak-bos svg { width: 34px; height: 34px; }
@media (max-width: 575.98px) {
    .kapak-buyuk { width: 100%; }
}

/* satir ici kucuk kapak (secim izgarasi, kalem tablolari, ogrenci kartlari) */
.kapak-mini { width: 64px; padding: 0; }

/* musteri logosu — kapak degil, oranini korur */
.logo-onizleme {
    width: 96px; height: 96px; object-fit: contain; padding: 6px;
    border: 1px solid var(--border); border-radius: var(--radius); background: #fff;
}

/* ==========================================================================
   Bos durum
   ========================================================================== */
.bos-durum { text-align: center; padding: 2.75rem 1.25rem; }
.bos-durum .ikon {
    width: 44px; height: 44px; margin: 0 auto .875rem;
    border-radius: var(--radius); background: var(--neutral-soft);
    display: flex; align-items: center; justify-content: center; color: var(--muted-2);
}
.bos-durum .ikon svg { width: 21px; height: 21px; stroke-width: 1.6; }
.bos-durum h3 { font-size: 14px; margin: 0 0 .25rem; }
.bos-durum p { font-size: 13px; color: var(--muted); margin: 0 auto 1rem; max-width: 380px; }

/* ==========================================================================
   Zaman cizelgesi
   ========================================================================== */
.zaman { list-style: none; padding: 0; margin: 0; position: relative; }
.zaman li { position: relative; padding: 0 0 1.05rem 1.5rem; }
.zaman li::before {
    content: ""; position: absolute; left: 5px; top: 5px;
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--card); border: 2px solid var(--primary); z-index: 1;
}
.zaman li::after {
    content: ""; position: absolute; left: 9px; top: 15px; bottom: 0;
    width: 1px; background: var(--border);
}
.zaman li:last-child { padding-bottom: 0; }
.zaman li:last-child::after { display: none; }
.zaman .zaman-ust { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.zaman .an { font-size: 11.5px; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.zaman .detay {
    font-size: 12px; color: var(--muted); margin-top: .25rem;
    font-family: var(--font-mono);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ==========================================================================
   Uyari / toast
   ========================================================================== */
.uyari {
    display: flex; align-items: flex-start; gap: .625rem;
    padding: .75rem .875rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    background: var(--card);
    margin-bottom: 1rem;
}
.uyari svg { width: 17px; height: 17px; stroke-width: 1.8; flex: 0 0 17px; margin-top: 1px; }
.uyari-ok { background: var(--ok-soft); border-color: var(--ok-border); color: var(--ok); }
.uyari-hata { background: var(--danger-soft); border-color: var(--danger-border); color: var(--danger); }
.uyari-bilgi { background: var(--info-soft); border-color: var(--info-border); color: var(--info); }
.uyari .kapat { margin-left: auto; background: none; border: none; color: inherit; opacity: .55; padding: 0; line-height: 1; }
.uyari .kapat:hover { opacity: 1; }
.uyari ul { margin: 0; padding-left: 1.1rem; }

#toast-alan { position: fixed; right: 1rem; bottom: 1rem; z-index: 1080; display: flex; flex-direction: column; gap: .5rem; }
.toast-s {
    display: flex; align-items: center; gap: .5rem;
    background: var(--fg); color: #fff;
    padding: .625rem .875rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    animation: toast-gir .18s ease;
}
.toast-s svg { width: 16px; height: 16px; stroke-width: 2; color: #4ade80; }
@keyframes toast-gir { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   Link kutusu (satis linki detayi)
   ========================================================================== */
.link-kutu {
    background: linear-gradient(180deg, #fffaf6 0%, var(--card) 100%);
    border: 1px solid var(--primary-border);
    border-radius: var(--radius);
    padding: 1.125rem;
}
.link-kutu .baslik { font-size: 11.5px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--primary-hover); margin-bottom: .5rem; }
.link-kutu .adres {
    font-family: var(--font-mono);
    font-size: 15px;
    color: var(--navy);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .625rem .75rem;
    width: 100%;
    min-height: 42px;
}
.link-kutu .adres:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
.link-kutu .eylemler { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .75rem; }

/* ==========================================================================
   Paket secim izgarasi (yeni satis linki)
   ========================================================================== */
.secim-satir {
    display: flex; align-items: center; gap: .875rem;
    padding: .625rem .875rem;
    border-bottom: 1px solid var(--border);
    transition: background .12s ease, box-shadow .12s ease;
}
.secim-satir:last-child { border-bottom: none; }
.secim-satir:hover { background: var(--card-muted); }
.secim-satir.secili { background: var(--primary-soft); box-shadow: inset 3px 0 0 var(--primary); }
.secim-satir .ad { font-size: 13.5px; font-weight: 550; color: var(--fg); }
.secim-satir .alt { font-size: 12px; color: var(--muted); }
.secim-satir .fiyat-kutu { width: 138px; flex: 0 0 138px; }
.secim-satir .secim-etiket { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; gap: .75rem; cursor: pointer; margin: 0; }
.secim-grup-bas {
    background: var(--navy-soft); color: var(--navy);
    font-size: 11.5px; font-weight: 650; letter-spacing: .05em; text-transform: uppercase;
    padding: .5rem .875rem;
    border-bottom: 1px solid var(--border);
}
.secim-grup-bas .secim-grup-etiket {
    display: flex; align-items: center; gap: .5rem; margin: 0; cursor: pointer;
    font: inherit; letter-spacing: inherit; text-transform: inherit; color: inherit;
}
.secim-grup-bas .form-check-input { flex: none; margin: 0; cursor: pointer; }

.ozet-kutu { position: sticky; top: calc(var(--topbar-h) + 1rem); }
.ozet-satir { display: flex; align-items: center; justify-content: space-between; padding: .45rem 0; font-size: 13.5px; color: var(--muted); }
.ozet-satir + .ozet-satir { border-top: 1px dashed var(--border); }
.ozet-satir .deger { font-weight: 600; color: var(--fg); font-variant-numeric: tabular-nums; }
.ozet-toplam { font-size: 1.5rem; font-weight: 650; letter-spacing: -0.025em; color: var(--navy); font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Giris sayfasi
   ========================================================================== */
.giris-govde {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background:
        radial-gradient(900px 420px at 15% -10%, rgba(241, 99, 17, .10), transparent 60%),
        radial-gradient(800px 400px at 100% 110%, rgba(15, 57, 100, .12), transparent 60%),
        var(--bg);
    padding: 1.5rem;
}
.giris-kutu {
    width: 100%; max-width: 396px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}
.giris-kutu .logo { display: block; height: 42px; width: auto; margin: 0 auto 1.25rem; }
.giris-kutu h1 { font-size: 1.0625rem; text-align: center; margin: 0 0 .25rem; }
.giris-kutu .alt { text-align: center; font-size: 13px; color: var(--muted); margin: 0 0 1.5rem; }
.giris-dip { text-align: center; font-size: 12px; color: var(--muted-2); margin-top: 1.25rem; }

/* ==========================================================================
   Kucuk yardimcilar
   ========================================================================== */
.ayrac-yatay { height: 1px; background: var(--border); margin: 1rem 0; }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: .5rem 1rem; font-size: 13.5px; margin: 0; }
.kv dt { color: var(--muted); font-weight: 500; }
.kv dd { margin: 0; color: var(--fg-soft); word-break: break-word; }
@media (max-width: 575.98px) { .kv { grid-template-columns: 1fr; gap: .1rem .5rem; } .kv dd { margin-bottom: .5rem; } }

.ogrenci-kart {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .875rem;
    background: var(--card);
    height: 100%;
}
.ogrenci-kart .ust { display: flex; align-items: center; gap: .625rem; margin-bottom: .625rem; }
.ogrenci-kart .ad { font-size: 13.5px; font-weight: 600; }
.ogrenci-kart .paket { font-size: 12px; color: var(--muted); }
.ogrenci-kart .satir { display: flex; justify-content: space-between; font-size: 12.5px; padding: .2rem 0; }
.ogrenci-kart .satir span:first-child { color: var(--muted); }
.ogrenci-kart .ust > div { min-width: 0; }
.ogrenci-kart .ad, .ogrenci-kart .paket { overflow-wrap: anywhere; }

.filtre-cubugu { display: flex; align-items: flex-end; gap: .625rem; flex-wrap: wrap; }
.filtre-cubugu .alan { margin-bottom: 0; }

.sayfa-bilgi { font-size: 12.5px; color: var(--muted); }


/* ==========================================================================
   Sayfalama
   ========================================================================== */
.sayfalama {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem 1rem;
    padding: .75rem .875rem;
    border-top: 1px solid var(--border);
    background: var(--card);
    border-radius: 0 0 var(--radius) var(--radius);
}
.kart > .sayfalama:first-child { border-top: none; }

.sayfalama-bilgi {
    font-size: 12.5px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.sayfalama-boyut { display: flex; align-items: center; gap: .5rem; }
.sayfalama-boyut .etiketcik {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--muted-2);
}
.boyut-grup {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card-muted);
    padding: 2px;
    gap: 2px;
}
.boyut-dugme {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 34px; height: 24px;
    padding: 0 .45rem;
    font-size: 12px; font-weight: 550;
    color: var(--muted);
    border-radius: 6px;
    font-variant-numeric: tabular-nums;
    transition: background .12s ease, color .12s ease;
}
.boyut-dugme:hover { background: var(--card); color: var(--fg); }
.boyut-dugme.etkin { background: var(--card); color: var(--primary-hover); box-shadow: var(--shadow-xs); }

.sayfalama-liste {
    display: flex; align-items: center; gap: .25rem;
    list-style: none; margin: 0; padding: 0;
    margin-left: auto;
    flex-wrap: wrap;
}

.sayfa-dugme {
    display: inline-flex; align-items: center; justify-content: center; gap: .25rem;
    min-width: 32px; height: 32px;
    padding: 0 .5rem;
    font-size: 13px; font-weight: 550;
    color: var(--fg-soft);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xs);
    font-variant-numeric: tabular-nums;
    transition: background .12s ease, border-color .12s ease, color .12s ease;
}
.sayfa-dugme svg { width: 15px; height: 15px; stroke-width: 1.9; }
.sayfa-dugme:hover { background: var(--card-muted); border-color: var(--border-strong); color: var(--fg); }
.sayfa-dugme:focus-visible { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
.sayfa-dugme.etkin {
    background: var(--primary-soft);
    border-color: var(--primary-border);
    color: var(--primary-hover);
    font-weight: 650;
}
.sayfa-dugme.pasif {
    color: var(--muted-2);
    background: var(--card-muted);
    box-shadow: none;
    cursor: not-allowed;
}
.sayfa-dugme .yazi { font-size: 12.5px; }

.sayfa-bosluk {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 24px; height: 32px;
    color: var(--muted-2);
    font-size: 13px;
}

@media (max-width: 767.98px) {
    .sayfalama { justify-content: center; }
    .sayfalama-liste { margin-left: 0; justify-content: center; }
    .sayfa-dugme .yazi { display: none; }
}

/* ==========================================================================
   Istatistikler (taslak sayfa)
   ========================================================================== */
.taslak-bant {
    display: flex; align-items: center; gap: .6rem;
    background: var(--warn-soft);
    border: 1px solid var(--warn-border);
    border-left: 4px solid #f59e0b;
    color: var(--warn);
    border-radius: var(--radius);
    padding: .7rem .9rem;
    font-size: 13px;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-xs);
}
.taslak-bant svg { width: 17px; height: 17px; stroke-width: 1.9; flex: 0 0 17px; }
.taslak-bant strong { font-weight: 650; }

.btn:disabled, .btn[disabled] {
    opacity: .6;
    cursor: not-allowed;
    pointer-events: none;
}
.etiketcik-yakinda {
    font-size: 10px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
    background: var(--neutral-soft); color: var(--muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: .05rem .35rem;
    margin-left: .1rem;
}
.gizli { display: none !important; }

/* --- satis hunisi --------------------------------------------------------- */
.huni { display: flex; flex-direction: column; gap: .95rem; }
.huni-satir { display: flex; flex-direction: column; gap: .3rem; }
.huni-ust { display: flex; align-items: baseline; justify-content: space-between; gap: .75rem; }
.huni-ust .ad { font-size: 13.5px; font-weight: 600; color: var(--fg); }
.huni-ust .sayi { font-size: 14px; font-weight: 650; color: var(--fg); font-variant-numeric: tabular-nums; }
.huni-cubuk { height: 12px; background: var(--neutral-soft); border-radius: var(--radius-pill); overflow: hidden; }
.huni-dolgu {
    display: block; height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, #f7913f 100%);
    border-radius: var(--radius-pill);
    transition: width .35s ease;
}
.huni-alt { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; }
.huni-alt .aciklama { font-size: 12px; color: var(--muted); }
.huni-alt .gecis { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: .4rem; }
.huni-alt .dusus { color: var(--danger); font-weight: 600; font-variant-numeric: tabular-nums; }
.huni-satir.kritik .huni-dolgu { background: linear-gradient(90deg, #b91c1c 0%, #ef4444 100%); }
.huni-satir.kritik .huni-ust .ad::after {
    content: "darboğaz";
    font-size: 10px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
    background: var(--danger-soft); color: var(--danger);
    border: 1px solid var(--danger-border); border-radius: var(--radius-pill);
    padding: .05rem .35rem; margin-left: .4rem;
}

/* --- grafik kutulari ------------------------------------------------------ */
.grafik-kutu { position: relative; width: 100%; height: 230px; }
.grafik-kutu.grafik-yuksek { height: 320px; }

.gosterge { list-style: none; margin: .9rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.gosterge li { display: flex; align-items: center; gap: .5rem; font-size: 12.5px; }
.gosterge .nokta { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 9px; }
.gosterge .ad { color: var(--fg-soft); font-weight: 550; }
.gosterge .deger { margin-left: auto; color: var(--muted); font-variant-numeric: tabular-nums; }

/* --- terk edilen siparisler ----------------------------------------------- */
.terk-ozet { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-bottom: .75rem; }
.terk-ozet .etiketcik { font-size: 11.5px; color: var(--muted); font-weight: 500; }
.terk-ozet .buyuk {
    font-size: 1.4rem; font-weight: 650; letter-spacing: -0.025em;
    color: var(--navy); font-variant-numeric: tabular-nums;
}
.alt-not { font-size: 12.5px; color: var(--muted); margin: 0 0 .9rem; }

/* --- tablo donusum cubugu -------------------------------------------------- */
.donusum { display: flex; flex-direction: column; gap: .25rem; min-width: 110px; }
.donusum .oran { font-size: 12.5px; font-weight: 600; color: var(--fg); font-variant-numeric: tabular-nums; }
.ilerleme { height: 6px; background: var(--neutral-soft); border-radius: var(--radius-pill); overflow: hidden; }
.ilerleme > span { display: block; height: 100%; background: var(--primary); border-radius: var(--radius-pill); }

@media (max-width: 767.98px) {
    .grafik-kutu { height: 210px; }
    .grafik-kutu.grafik-yuksek { height: 260px; }
    .terk-ozet { gap: 1rem; }
    .huni-ust .ad { font-size: 13px; }
}