/* ============================================================
   SAMSUN ULAŞIM SİSTEMİ - Tasarım Sistemi v3
   Kurumun mevcut projelerinin (ulasimtakipsistemi, servermonitoring,
   samsunmobilv2) ortak gramerinden türetildi:
   - OKLCH soğuk kayrak nötrler (hue 240) + ılık off-white metin (hue 80)
   - Inter metin / JetBrains Mono sayı sözleşmesi ('tnum' global)
   - Renk = anlam: mint=canlı, mavi=ağ, amber=durak/seçim, kırmızı=hata
   - Kartlarda renkli kenar çizgisi (3px üst kural), %8 alfa yıkama
   - Ayrım hairline ile; gölge ve cam sadece özel yerlerde
   - Tek easing: cubic-bezier(.16,1,.3,1); 140/180ms bütçe
   - Genişleyen nabız halkası = canlı veri sinyali
   ============================================================ */

/* Tonlar kontrol.php'den (duvar ekranı varyantı): her yüzey ~0.04 L daha
   koyu, semantikler mesafe okunurluğu için daha doygun.

   TEMA SİSTEMİ (açık/koyu/sistem):
   - Varsayılan (:root) = AÇIK tema — ilk açılışta ve tercih belirtilmemişse gösterilir.
   - :root[data-theme="dark"] = kullanıcı açıkça KOYU seçmiş (işletim sistemi ne olursa olsun).
   - @media (prefers-color-scheme: dark) + :not([data-theme="light"]) = "Sistem" seçiliyken
     (veya henüz JS çalışmadıysa) işletim sistemi koyu ise koyu uygulanır; kullanıcı
     açıkça AÇIK seçtiyse bu blok atlanır. Seçim <html data-theme> özniteliğinde tutulur
     ve localStorage'da saklanır (bkz. layouts/main.php sonundaki tema betiği). */
:root {
    /* SamRota 2026 — kurumsal turkuaz kimliği (AÇIK/gündüz zemin) */
    --ground:    #EAF1F3;
    --bg-deep:   #EAF1F3;
    --bg-base:   #F7FAFB;
    --bg-panel:  rgba(255, 255, 255, 0.86);   /* cam yüzey */
    --bg-soft:   rgba(11, 41, 66, 0.045);
    --line-thin: rgba(11, 64, 80, 0.10);
    --line:      rgba(11, 64, 80, 0.16);

    --txt:       #0B2942;
    --txt-mid:   #3E5A68;
    --txt-mute:  #5A6B7D;

    --accent:     #0FA3B1;  /* good - canlı / birincil eylem (mint) */
    --accent-2:   #0B8595;
    --accent-ink: #04222A;
    --blue:       #2569B0;  /* info - hatlar / ağ */
    --amber:      #C9820A;  /* warn - duraklar / akıllı / seçim */
    --amber-ink:  #241A02;
    --bad:        #D6433D;
    --purple:     #7A5FD1;

    --radius:    18px;   /* kart / panel */
    --radius-sm: 10px;   /* kontrol / rozet */
    --tap:      200ms cubic-bezier(.16, 1, .3, 1);
    --tap-fast: 140ms cubic-bezier(.16, 1, .3, 1);

    --sidebar-w: 236px;
    --hdr-h: 64px;
    --ftr-h: 38px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-display: 'Sora', 'Inter', sans-serif;
    --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;

    --glass:      rgba(255, 255, 255, 0.82);
    --glass-2:    rgba(255, 255, 255, 0.68);
    --glass-line: rgba(11, 64, 80, 0.14);

    color-scheme: light;
}

/* "Sistem" seçiliyken (veya tercih henüz uygulanmadıysa) OS koyu ise koyu tema. */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --ground:    #061019;
        --bg-deep:   #061019;
        --bg-base:   #07141A;
        --bg-panel:  rgba(12, 26, 34, 0.62);
        --bg-soft:   rgba(255, 255, 255, 0.045);
        --line-thin: rgba(90, 205, 225, 0.12);
        --line:      rgba(90, 205, 225, 0.18);

        --txt:       #EAFBF2;
        --txt-mid:   #9CC3CC;
        --txt-mute:  #6E8792;

        --accent:     #0FA3B1;
        --accent-2:   #16C6D9;
        --accent-ink: #04222A;
        --blue:       #54B9FF;
        --amber:      #F5C451;
        --amber-ink:  #241A02;
        --bad:        #FF6B6B;
        --purple:     #B08CFF;

        --glass:      rgba(12, 26, 34, 0.62);
        --glass-2:    rgba(8, 20, 28, 0.5);
        --glass-line: rgba(90, 205, 225, 0.15);

        color-scheme: dark;
    }
}

/* Kullanıcı açıkça KOYU seçtiyse — işletim sistemi ne olursa olsun uygula. */
:root[data-theme="dark"] {
    --ground:    #061019;
    --bg-deep:   #061019;
    --bg-base:   #07141A;
    --bg-panel:  rgba(12, 26, 34, 0.62);
    --bg-soft:   rgba(255, 255, 255, 0.045);
    --line-thin: rgba(90, 205, 225, 0.12);
    --line:      rgba(90, 205, 225, 0.18);

    --txt:       #EAFBF2;
    --txt-mid:   #9CC3CC;
    --txt-mute:  #6E8792;

    --accent:     #0FA3B1;
    --accent-2:   #16C6D9;
    --accent-ink: #04222A;
    --blue:       #54B9FF;
    --amber:      #F5C451;
    --amber-ink:  #241A02;
    --bad:        #FF6B6B;
    --purple:     #B08CFF;

    --glass:      rgba(12, 26, 34, 0.62);
    --glass-2:    rgba(8, 20, 28, 0.5);
    --glass-line: rgba(90, 205, 225, 0.15);

    color-scheme: dark;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* Tema geçişi (açık/koyu) yumuşak olsun — daha özel bir transition tanımlayan
   öğelerde bu genel kural zaten geçersiz kılınır (öncelik/özgüllük gereği). */
*, *::before, *::after { transition: background-color .18s ease, border-color .18s ease, color .18s ease; }

body {
    background: var(--bg-deep);
    color: var(--txt);
    font: 400 14.5px/1.55 var(--font);
    font-feature-settings: 'cv11', 'ss01', 'tnum';
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: oklch(0.76 0.16 205 / 0.3); }

/* Kaydırma çubukları - şeffaf ray, hairline başparmak */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--line);
    border-radius: 6px;
    border: 2px solid var(--bg-deep);
}

.mono, time, .code { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--txt-mute); }
.empty { padding: 24px; text-align: center; color: var(--txt-mute); font-size: 13.5px; }

/* ---------------- Komuta başlığı (kontrol.php hdr) ---------------- */

.hdr {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--hdr-h);
    background: linear-gradient(to bottom, oklch(0.05 0.005 240), var(--bg-base) 90%);
    border-bottom: 1px solid var(--line-thin);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: 0 24px;
    gap: 24px;
    z-index: 30;
}

.hdr-brand { display: flex; align-items: center; gap: 16px; }

.sidebar-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--line-thin);
    border-radius: var(--radius-sm);
    background: var(--bg-soft);
    color: var(--txt);
    cursor: pointer;
    flex-shrink: 0;
}
.sidebar-toggle:hover { background: var(--bg-base); }

.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 20;
}
.hdr-brand img { height: 38px; }
.hdr-title {
    font-weight: 800;
    font-size: 19px;
    letter-spacing: .04em;
    text-transform: uppercase;
    line-height: 1.15;
}
.hdr-title b { color: var(--accent); font-weight: 800; }
.hdr-sub {
    font-size: 11.5px;
    color: var(--txt-mute);
    letter-spacing: .15em;
    text-transform: uppercase;
    margin-top: 2px;
}

.hdr-center { display: flex; flex-direction: column; align-items: center; }
.hdr-shift {
    font-size: 11.5px;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--txt-mute);
    margin-bottom: 2px;
}
.hdr-shift-name { color: var(--accent); font-weight: 700; }
.hdr-clock {
    font-family: var(--mono);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--txt);
    display: flex;
    align-items: baseline;
    gap: 10px;
}
.hdr-date { font-size: 13px; color: var(--txt-mid); font-weight: 500; }

.hdr-right { display: flex; align-items: center; gap: 16px; }

/* Tema anahtarı (açık/koyu/sistem) — hem panel başlığında (main.php) hem
   giriş sayfasında (login.php) ortak kullanılır. */
.theme-switch{display:flex;align-items:center;gap:2px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:3px}
.theme-btn{display:flex;align-items:center;justify-content:center;width:30px;height:26px;border:0;background:transparent;border-radius:7px;color:var(--txt-mute);cursor:pointer;transition:var(--tap-fast)}
.theme-btn:hover{color:var(--txt);background:var(--bg-soft)}
.theme-btn.active{background:var(--accent);color:var(--accent-ink)}
.theme-btn svg{width:15px;height:15px;pointer-events:none}

.hdr-stat { display: flex; flex-direction: column; align-items: flex-end; }
.hdr-stat-lbl {
    font-size: 10.5px;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--txt-mute);
}
.hdr-stat-val {
    font-family: var(--mono);
    font-size: 19px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.1;
}

.hdr-pulse {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--accent);
    position: relative;
    flex-shrink: 0;
}
.hdr-pulse::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid var(--accent);
    animation: ring 1.6s ease-out infinite;
}
@keyframes ring {
    0%   { transform: scale(1);   opacity: 1; }
    100% { transform: scale(2.4); opacity: 0; }
}
.hdr-status-text {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: .15em;
    text-transform: uppercase;
}

/* ---------------- Alt durum çubuğu (kontrol.php ftr) ---------------- */

.ftr {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: var(--ftr-h);
    background: var(--bg-base);
    border-top: 1px solid var(--line-thin);
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 0 24px;
    z-index: 30;
}
.ftr-cell { display: inline-flex; align-items: baseline; gap: 8px; font-size: 13px; }
.ftr-cell b { font-family: var(--mono); color: var(--txt); font-weight: 600; }
.ftr-cell .lbl {
    color: var(--txt-mute);
    letter-spacing: .12em;
    text-transform: uppercase;
    font-size: 11px;
}
.ftr-spacer { flex: 1; }
.ftr-marquee {
    font-family: var(--mono);
    font-size: 12.5px;
    color: var(--txt-mute);
    animation: pulse-dim 3s ease-in-out infinite;
}
@keyframes pulse-dim {
    0%, 100% { opacity: .7; }
    50%      { opacity: 1; }
}

/* ---------------- Kabuk ---------------- */

.shell {
    display: flex;
    margin-top: var(--hdr-h);
    margin-bottom: var(--ftr-h);
    min-height: calc(100vh - var(--hdr-h) - var(--ftr-h));
}

.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--bg-base);
    border-right: 1px solid var(--line-thin);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: var(--hdr-h);
    height: calc(100vh - var(--hdr-h) - var(--ftr-h));
}

.nav { flex: 1; padding: 8px 10px; overflow-y: auto; }

.nav-section {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--txt-mute);
    padding: 16px 10px 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    color: var(--txt-mid);
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 1px;
    position: relative;
    transition: background var(--tap-fast), color var(--tap-fast);
}
.nav-item:hover { background: var(--bg-soft); color: var(--txt); text-decoration: none; }
.nav-item:active { transform: scale(0.985); }
.nav-item.active {
    background: oklch(0.76 0.16 205 / 0.14);
    color: var(--txt);
    font-weight: 600;
}
.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0; top: 6px; bottom: 6px;
    width: 3px;
    border-radius: 2px;
    background: var(--accent);
}
.nav-item svg { opacity: 0.6; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; color: var(--accent); }
.nav-item-label {
    flex: 1 1 auto;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-footer {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px;
    border-top: 1px solid var(--line-thin);
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    flex: 1;
    color: inherit;
    transition: background var(--tap-fast);
    min-width: 0;
}
.user-chip:hover { background: var(--bg-soft); text-decoration: none; }

.avatar {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 12.5px;
    color: var(--accent);
    flex-shrink: 0;
}

.user-info { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.user-info strong { font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-info span { font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--txt-mute); }

/* Mobil çekmece profil kartı + sürüm satırı: yalnız mobilde görünür
   (bkz. @media max-width:880px sonundaki "Mobil çekmece — mobil uygulama
   görünümü" bloğu). Masaüstünde .sidebar-footer'daki .user-chip kullanılır. */
.nav-profile-card { display: none; }
.nav-version { display: none; }
.logout-label { display: none; }
.logout-icon-circle { display: contents; }

/* Genişleyen nabız halkası - canlı veri sinyali */
.live-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    display: inline-block;
    flex-shrink: 0;
    animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 oklch(0.76 0.16 205 / .55); }
    70%  { box-shadow: 0 0 0 9px oklch(0.76 0.16 205 / 0); }
    100% { box-shadow: 0 0 0 0 oklch(0.76 0.16 205 / 0); }
}

/* ---------------- Ana içerik ---------------- */

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.main-inner { padding: 24px 32px 44px; width: 100%; }
.main-full { position: relative; }

/* Harita sahnesi: kontrol.php'deki gibi çerçeveli kart içinde */
.main-full .map-stage { flex: 1; padding: 12px; display: flex; }
.map-frame {
    position: relative;
    flex: 1;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line-thin);
    background: var(--bg-base);
}

.page-head { margin-bottom: 20px; }
.page-head h1 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.page-head .muted { margin-top: 3px; font-size: 13px; }

.page-head:has(.btn, .search-form, .head-actions, .inline-form) {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.page-head:has(.btn) h1 { flex: 1; }
.head-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Açılır menü (dropdown) — ilişkili toplu işlemleri tek buton altında toplar */
.menu-drop { position: relative; display: inline-flex; }
.menu-drop-panel {
    position: absolute; top: calc(100% + 6px); right: 0; z-index: 40;
    min-width: 220px; display: flex; flex-direction: column; gap: 2px;
    background: var(--bg-panel); border: 1px solid var(--line-thin); border-radius: var(--radius-sm);
    box-shadow: 0 14px 40px oklch(0.03 0 0 / 0.5); padding: 6px;
}
.menu-drop-panel[hidden] { display: none; }
.menu-drop-item {
    display: block; width: 100%; text-align: left; padding: 9px 11px; font: inherit; font-size: 13px;
    color: var(--txt); background: none; border: none; border-radius: 6px; cursor: pointer; white-space: nowrap;
}
.menu-drop-item:hover { background: var(--bg-deep); }

@media (max-width: 640px) {
    .head-actions { width: 100%; }
    .head-actions .btn, .head-actions .menu-drop { flex: 1 1 auto; }
    .head-actions .menu-drop .btn { width: 100%; }
    .menu-drop-panel { left: 0; right: auto; min-width: 100%; }
}

/* ---------------- Paneller ---------------- */

.panel {
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
    max-width: 100%;
}
/* Metin, dar/kaydırılamayan konteynerlerde kesilip görünmez olmasın —
   taşan bir kelime/URL varsa kırılıp sarmalansın. */
.main-inner, .panel, .page-head, p { overflow-wrap: anywhere; }

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px 12px;
    border-bottom: 1px solid var(--line-thin);
}
.panel-head h2 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--txt-mid);
}
.panel-badge {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent);
    font-weight: 700;
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ---------------- KPI kartları (kontrol.php: 4px sol ray) ---------------- */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    --kpi-color: var(--accent);
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    color: inherit;
    position: relative;
    overflow: hidden;
    transition: transform var(--tap), border-color var(--tap-fast);
}
.stat-card:hover { transform: translateY(-1px); border-color: var(--kpi-color); text-decoration: none; }
.stat-card:active { transform: scale(0.98); }
.stat-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--kpi-color);
}

.stat-live  { --kpi-color: var(--accent); }
.stat-stops { --kpi-color: var(--blue); }
.stat-smart { --kpi-color: var(--amber); }
.stat-route { --kpi-color: var(--purple); }

.stat-label {
    font-size: 12px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--txt-mute);
    font-weight: 600;
    margin-bottom: 6px;
}

.stat-value {
    font-family: var(--mono);
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--kpi-color);
}

.stat-hint { font-size: 12.5px; color: var(--txt-mid); margin-top: 6px; display: flex; align-items: center; gap: 6px; }

/* Canlı sayı nefes alır - yalnız veri varken (data-active ile) */
.stat-live[data-active="1"] .stat-value { animation: stat-pulse 2s ease-in-out infinite; }
@keyframes stat-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .75; } }

/* ---------------- Listeler ---------------- */

.layer-list, .log-list { list-style: none; }

.layer-list li, .log-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    border-bottom: 1px solid var(--line-thin);
    font-size: 13.5px;
}
.layer-list li:last-child, .log-list li:last-child { border-bottom: none; }
.layer-list li:hover, .log-list li:hover { background: var(--bg-soft); }

.layer-swatch { width: 11px; height: 11px; border-radius: 3px; display: inline-block; flex-shrink: 0; }
.layer-list .tag { margin-left: auto; }

/* Feed satırı (kontrol.php: mono zaman | metin) */
.log-list li {
    display: grid;
    grid-template-columns: 66px auto 1fr;
    gap: 10px;
    align-items: baseline;
}
.log-list time {
    font-family: var(--mono);
    font-size: 12.5px;
    color: var(--txt-mute);
    font-weight: 600;
    order: -1;
}
.log-action { font: 700 12.5px var(--mono); color: var(--accent); }
.log-user { color: var(--txt); font-size: 13px; }

/* ---------------- Etiketler ---------------- */

.tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .04em;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--bg-soft);
    color: var(--txt-mute);
    border: 1px solid var(--line-thin);
    white-space: nowrap;
    font-family: var(--mono);
}

.tag-smart { background: oklch(0.78 0.16 70 / 0.14); color: var(--amber); border-color: oklch(0.78 0.16 70 / 0.35); }
.tag-ok { background: oklch(0.76 0.16 205 / 0.12); color: var(--accent); border-color: oklch(0.76 0.16 205 / 0.32); }
.tag-off { background: oklch(0.68 0.18 25 / 0.12); color: var(--bad); border-color: oklch(0.68 0.18 25 / 0.3); }
.tag-role-admin { background: oklch(0.70 0.15 235 / 0.14); color: var(--blue); border-color: oklch(0.70 0.15 235 / 0.35); }
.tag-role-operator { background: oklch(0.78 0.16 70 / 0.14); color: var(--amber); border-color: oklch(0.78 0.16 70 / 0.35); }

/* ---------------- Butonlar ---------------- */
/* Varsayılan: hayalet (şeffaf + hairline). Dolgu yalnız birincil eylemde. */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: transparent;
    color: var(--txt-mid);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color var(--tap-fast), color var(--tap-fast), background var(--tap-fast), transform var(--tap-fast);
    white-space: nowrap;
}
.btn:hover { border-color: var(--accent); color: var(--txt); text-decoration: none; }
.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--accent-ink);
}
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: var(--accent-ink); }

.btn-danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn-danger:hover { border-color: var(--bad); color: #fff; filter: brightness(1.1); }
.btn-danger-text { color: var(--bad) !important; }

.btn-block { width: 100%; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    background: none;
    border: none;
    color: var(--txt-mute);
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 600;
    padding: 5px 9px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--tap-fast), color var(--tap-fast), transform var(--tap-fast);
}
.btn-ghost:hover { background: var(--bg-soft); color: var(--txt); text-decoration: none; }
.btn-ghost:active { transform: scale(0.96); }

/* ---------------- Form elemanları ---------------- */

.field { display: flex; flex-direction: column; gap: 5px; }
.field > span {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--txt-mute);
}

/* Girdi = çukur: kabından daha koyu, odakta aydınlanır */
.field input, .field select, .input {
    background: var(--bg-deep);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--txt);
    font-family: inherit;
    font-size: 13.5px;
    padding: 8px 11px;
    transition: border-color var(--tap-fast), background var(--tap-fast);
    min-width: 0;
}
.field input::placeholder, .input::placeholder { color: var(--txt-mute); }
.field input:focus, .field select:focus, .input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-base);
}
.field input[type="color"] { padding: 3px; height: 34px; width: 50px; cursor: pointer; }

.field-check { flex-direction: row; align-items: center; gap: 7px; padding-top: 20px; }
.field-check input { accent-color: var(--accent); width: 15px; height: 15px; }
.field-check span { font-size: 13px; color: var(--txt); font-weight: 500; letter-spacing: 0; text-transform: none; }

.form-stack { display: flex; flex-direction: column; gap: 14px; padding: 16px; }
.form-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; padding: 14px 16px; }
.form-inline-panel { border-color: var(--accent); }
.field-grow { flex: 1; min-width: 160px; }
.inline-form { display: inline-block; }

.search-form { display: flex; gap: 8px; }
.search-form .input { width: 260px; }

.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.filter-chips { display: flex; gap: 6px; }
.chip {
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-thin);
    color: var(--txt-mute);
    transition: border-color var(--tap-fast), color var(--tap-fast), background var(--tap-fast);
}
.chip:hover { border-color: var(--accent); color: var(--txt); text-decoration: none; }
.chip.active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }

/* ---------------- Tablolar ---------------- */

.table { width: 100%; border-collapse: collapse; }

.table th {
    text-align: left;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--txt-mute);
    padding: 11px 16px;
    border-bottom: 1px solid var(--line);
}

.table td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--line-thin);
    vertical-align: middle;
    font-size: 13.5px;
}

.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:not(.edit-row):hover td { background: var(--bg-soft); }

/* Panel içine doğrudan konan tablolarda köşe hücreleri panelin radius'una
   otursun — border-collapse'lı tablo kenarlıkları overflow:hidden ile her
   tarayıcıda tam kırpılmayabiliyor, köşelerde kare çıkıntı bırakabiliyor. */
.panel > table.table:first-child thead tr:first-child th:first-child,
.panel > table.table:only-child tr:first-child th:first-child,
.panel > table.table:only-child tr:first-child td:first-child { border-top-left-radius: var(--radius); }
.panel > table.table:first-child thead tr:first-child th:last-child,
.panel > table.table:only-child tr:first-child th:last-child,
.panel > table.table:only-child tr:first-child td:last-child { border-top-right-radius: var(--radius); }
.panel > table.table:last-child tbody tr:last-child td:first-child { border-bottom-left-radius: var(--radius); }
.panel > table.table:last-child tbody tr:last-child td:last-child { border-bottom-right-radius: var(--radius); }

.row-actions { text-align: right; white-space: nowrap; }
.table-note { padding: 10px 16px; font-size: 12.5px; color: var(--txt-mute); }

.edit-row td { background: var(--bg-base); }
.edit-row .form-row { padding: 4px 0 10px; }

/* ---------------- Flash ---------------- */

.flash {
    padding: 11px 15px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 500;
    margin-bottom: 16px;
    border: 1px solid;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 200ms ease, transform 220ms cubic-bezier(.16, 1, .3, 1);
}
@starting-style {
    .flash { opacity: 0; transform: translateY(-6px); }
}

.flash-error { background: oklch(0.68 0.18 25 / 0.12); border-color: oklch(0.68 0.18 25 / 0.4); color: oklch(0.8 0.12 25); }
.flash-success { background: oklch(0.76 0.16 205 / 0.1); border-color: oklch(0.76 0.16 205 / 0.35); color: var(--accent-2); }

/* ---------------- Giriş sayfası ---------------- */

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
    background: var(--bg-deep);
}

.login-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 40% at 20% 8%, oklch(0.76 0.16 205 / 0.07), transparent),
        radial-gradient(ellipse 45% 38% at 85% 92%, oklch(0.70 0.15 235 / 0.06), transparent);
    pointer-events: none;
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    padding: 34px 30px 26px;
    position: relative;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 240ms ease, transform 240ms cubic-bezier(.16, 1, .3, 1);
}
.login-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--accent);
}
@starting-style {
    .login-card { opacity: 0; transform: translateY(10px); }
}

.login-brand { text-align: center; margin-bottom: 26px; }
.login-logo { height: 74px; display: block; margin: 0 auto; }
.login-brand h1 { font-size: 17px; font-weight: 800; letter-spacing: .04em; margin-top: 14px; text-transform: uppercase; }
.login-brand h1 b { color: var(--accent); font-weight: 800; }
.login-brand p {
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--txt-mute);
    margin-top: 6px;
}

.login-form { display: flex; flex-direction: column; gap: 15px; }
.login-form .field input { padding: 10px 12px; font-size: 14px; }
.login-form .btn { margin-top: 4px; padding: 10px; font-size: 14px; font-weight: 700; }

.login-note {
    margin-top: 22px;
    text-align: center;
    font-size: 11.5px;
    color: var(--txt-mute);
    line-height: 1.65;
}

/* Buton içi yükleme çemberi */
.btn .spin {
    width: 16px; height: 16px;
    border-radius: 50%;
    border: 2px solid oklch(0.16 0.03 205 / 0.3);
    border-top-color: var(--accent-ink);
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- Canlı harita ---------------- */

#map { position: absolute; inset: 0; }

.map-hud {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: calc(100% - 28px);
}

/* Paneller opak - cam yok (grameriniz: blur yalnız istisnai yerlerde) */
.hud-card {
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 13px;
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4);
}

.hud-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}
.hud-status b { font-family: var(--mono); font-weight: 700; }
.hud-sep { color: var(--txt-mute); }
#hud-count { font-family: var(--mono); font-weight: 700; }

/* Katmanlar: mobil uygulamadaki gibi ikon düğmesiyle açılıp kapanan
   yüzer panel — varsayılan kapalı, haritayı kaplamaz. */
.hud-layers-toggle {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    color: var(--txt-mid);
    cursor: pointer;
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4);
}
.hud-layers-toggle:hover { color: var(--txt); border-color: var(--line); }
.hud-layers-toggle[aria-expanded="true"] { color: var(--accent); border-color: var(--accent); }

/* ---------------- Tramvay: yönetim/vardiya paneli (haritanın altında, aç/kapa) ---------------- */
.tram-admin {
    /* fixed: .map-frame'in overflow:hidden'ı absolute'ta paneli (özellikle
       açılınca) kesiyordu — fixed ile haritanın çerçevesinden tamamen çıkıp
       her zaman viewport'un üstünde, tam görünür kalır. */
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 1000;
    max-width: 1100px;
    margin: 0 auto;
}
.tram-admin-toggle {
    width: 100%;
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius-sm);
    padding: 9px 14px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--txt-mute);
    cursor: pointer;
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4);
}
.tram-admin-toggle:hover { color: var(--txt); border-color: var(--line); }
.tram-admin-body {
    margin-top: 8px;
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    padding: 16px;
    max-height: 60vh;
    overflow: auto;
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4);
}
.tram-admin-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 780px) { .tram-admin-cols { grid-template-columns: 1fr; } }
#hud-updated { color: var(--txt-mute); font-weight: 500; font-size: 11.5px; font-family: var(--mono); }

.hud-layers[hidden] { display: none; } /* hidden özniteliği display:flex'e yenilmesin */
.hud-layers {
    position: absolute;
    top: 58px;
    right: 14px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 1px;
    overflow-y: auto;
    width: 236px;
    max-width: calc(100vw - 28px);
    max-height: min(62vh, 480px);
    padding: 12px 10px;
}
.hud-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--txt-mute);
    padding: 0 6px 8px;
}
.hud-divider { height: 1px; background: var(--line-thin); margin: 7px 4px; }

/* Katman satırı + özel anahtar (toggle switch) */
.toggle {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 13px;
    font-weight: 500;
    color: var(--txt-mid);
    padding: 5px 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    user-select: none;
    transition: background var(--tap-fast), color var(--tap-fast);
}
.toggle:hover { background: var(--bg-soft); color: var(--txt); }
.toggle:has(input:checked) { color: var(--txt); }

.toggle input {
    appearance: none;
    margin: 0;
    margin-left: auto;
    width: 34px; height: 19px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 10px;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    order: 3;
    transition: background var(--tap-fast), border-color var(--tap-fast);
}
.toggle input::after {
    content: '';
    position: absolute;
    top: 1.5px; left: 1.5px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--txt-mid);
    transition: transform var(--tap-fast), background var(--tap-fast);
}
.toggle input:checked { background: oklch(0.76 0.16 205 / 0.22); border-color: var(--accent); }
.toggle input:checked::after { transform: translateX(15px); background: var(--accent); }

.swatch { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.swatch-diamond { transform: rotate(45deg); border-radius: 2px; }

/* Durak çekmecesi */
.stop-drawer {
    position: absolute;
    top: 58px;
    right: 14px;
    z-index: 11;
    width: 330px;
    max-height: calc(100% - 72px);
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4);
    display: flex;
    flex-direction: column;
    opacity: 1;
    transform: translateX(0);
    transition: opacity 200ms ease, transform 220ms cubic-bezier(.16, 1, .3, 1);
}
.stop-drawer[hidden] { display: none; }
@starting-style {
    .stop-drawer { opacity: 0; transform: translateX(12px); }
}

.stop-drawer header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px 16px 4px;
}
.stop-drawer header .tag { flex-shrink: 0; }
.stop-drawer header > div { display: flex; align-items: center; gap: 9px; min-width: 0; flex: 1; }
.stop-drawer header strong { font-size: 16px; font-weight: 700; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drawer-sub { padding: 0 16px 10px; color: var(--txt-mute); font-family: var(--mono); font-size: 11.5px; }

.bus-list { overflow-y: auto; padding: 4px 8px 12px; }
.bus-list::-webkit-scrollbar { width: 8px; }

.bus-item {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 8px;
    border-radius: var(--radius-sm);
    transition: background var(--tap-fast);
}
.bus-item:hover { background: var(--bg-soft); }
.bus-item + .bus-item { border-top: 1px solid var(--line-thin); }

.bus-line {
    min-width: 44px;
    text-align: center;
    background: var(--blue);
    color: oklch(0.14 0.03 235);
    font: 700 12.5px var(--mono);
    border-radius: 4px;
    padding: 4px 7px;
    flex-shrink: 0;
}

.bus-meta { flex: 1; min-width: 0; }
.bus-meta strong { display: block; font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bus-meta span { font-size: 10.5px; color: var(--txt-mute); font-family: var(--mono); }

.bus-eta { text-align: right; flex-shrink: 0; min-width: 40px; }
.bus-eta strong {
    font: 700 18px/1.1 var(--mono);
    letter-spacing: -0.02em;
    color: var(--accent);
}
.bus-eta span {
    display: block;
    font-size: 9px;
    font-weight: 700;
    color: var(--txt-mute);
    letter-spacing: .1em;
    text-transform: uppercase;
}

/* Skeleton shimmer - yüklenirken gerçek düzenin hayaleti */
.skel {
    border-radius: var(--radius-sm);
    background: linear-gradient(90deg, var(--bg-soft) 25%, var(--line-thin) 50%, var(--bg-soft) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.2s linear infinite;
}
@keyframes shimmer {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}
.skel-bus { height: 46px; margin: 6px 8px; }

/* Harita overlay'leri (kontrol.php) — hud-card ile aynı yüzey: tema değişse de okunur */
.map-overlay {
    position: absolute;
    z-index: 9;
    pointer-events: none;
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4);
}
/* Lejant: sağ alt. Renkler haritadaki işaretçilerle bire bir (tema bağımsız). */
.map-overlay.legend {
    right: 14px;
    bottom: 14px;
    padding: 0 14px;
    height: 44px;
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--txt-mid);
    white-space: nowrap;
}
.legend-item { display: inline-flex; align-items: center; gap: 7px; line-height: 1; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.legend-dot.bus { background: #e93534; }
.legend-dot.tram { background: #3ECF8E; }
.legend-dot.stop { background: #5b9eff; }
.legend-dot.smart { background: #e0b13b; border-radius: 2px; transform: rotate(45deg) scale(.9); }

/* Telemetri: sol alt */
.map-overlay.bl {
    left: 14px;
    bottom: 14px;
    padding: 0 16px;
    height: 64px;
    display: flex;
    gap: 18px;
    align-items: center;
}
.map-overlay .ovl-cell { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.map-overlay .ovl-lbl {
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--txt-mute);
    font-weight: 600;
    white-space: nowrap;
}
.map-overlay .ovl-val {
    font-family: var(--mono);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.2;
    color: var(--accent);
}
.map-overlay .ovl-sep { width: 1px; height: 28px; background: var(--line-thin); flex-shrink: 0; }

/* MapLibre kontrolleri overlay'lerin üstünde dursun, üst üste binmesin */
.map-frame .maplibregl-ctrl-bottom-right { bottom: 62px; right: 4px; }
.map-frame .maplibregl-ctrl-bottom-left { bottom: 82px; left: 4px; }
.maplibregl-ctrl-group { border-radius: var(--radius-sm) !important; overflow: hidden; }

/* Dar ekran: telemetri tam genişlik, lejant onun üstünde ortalı; yakınlaştırma
   düğmeleri kalkar (parmakla yakınlaştırma yeter). */
@media (max-width: 880px) {
    .map-overlay.bl {
        left: 14px;
        right: 14px;
        justify-content: space-evenly;
        gap: 10px;
        padding: 0 10px;
    }
    .map-overlay.bl .ovl-cell { align-items: center; text-align: center; }
    .map-overlay.legend {
        left: 14px;
        right: 14px;
        bottom: 88px;
        justify-content: center;
        gap: 12px 16px;
        height: auto;
        min-height: 40px;
        padding: 8px 12px;
        flex-wrap: wrap;
        white-space: normal;
    }
    .map-frame .maplibregl-ctrl-bottom-right { display: none; }
    .map-frame .maplibregl-ctrl-bottom-left { bottom: 140px; }
    .stop-drawer { left: 14px; right: 14px; width: auto; }
}

/* Harita popup */
.maplibregl-popup-content {
    background: var(--bg-panel) !important;
    color: var(--txt) !important;
    border-radius: var(--radius) !important;
    border: 1px solid var(--line-thin);
    padding: 12px 14px !important;
    font-family: var(--font) !important;
    box-shadow: 0 8px 24px oklch(0.05 0 0 / 0.4) !important;
}
.maplibregl-popup-tip { border-top-color: var(--bg-panel) !important; border-bottom-color: var(--bg-panel) !important; }

.veh-popup strong { font-size: 14px; }
.veh-popup .mono { color: var(--txt-mute); }
.veh-popup-rows { margin-top: 6px; display: flex; flex-direction: column; gap: 3px; }
.veh-popup-row { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; }
.veh-popup-row .k { color: var(--txt-mute); }
.veh-popup-row .v { color: var(--txt); font-weight: 600; text-align: right; }
.veh-popup-sub { margin-top: 8px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--txt-mute); }
.veh-popup-stops { margin: 4px 0 0; padding-left: 16px; font-size: 12.5px; }
.veh-popup-stops li { margin-bottom: 2px; }
.veh-popup-updated { margin-top: 8px; font-size: 11px; }

/* ---------------- Hat kartları ---------------- */

.route-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 10px;
}

.route-card {
    display: flex;
    align-items: center;
    gap: 11px;
    background: var(--bg-panel);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    padding: 12px 14px;
    color: inherit;
    transition: transform var(--tap), border-color var(--tap-fast);
}
.route-card:hover { border-color: var(--blue); text-decoration: none; transform: translateY(-1px); }
.route-card:active { transform: scale(0.98); }
.route-card .tag { margin-left: auto; }

.route-badge {
    background: var(--blue);
    color: oklch(0.14 0.03 235);
    font: 700 13px var(--mono);
    border-radius: 4px;
    padding: 4px 9px;
    min-width: 40px;
    text-align: center;
    flex-shrink: 0;
}

.route-name {
    font-size: 12.5px;
    color: var(--txt-mid);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ---------------- Detay listesi ---------------- */

.detail-list { padding: 6px 0; }
.detail-list > div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 16px;
    border-bottom: 1px solid var(--line-thin);
}
.detail-list > div:last-child { border-bottom: none; }
.detail-list dt {
    color: var(--txt-mute);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    align-self: center;
}
.detail-list dd { font-weight: 500; font-size: 13.5px; }

/* ---------------- Hata sayfaları ---------------- */

.error-page { text-align: center; padding: 100px 20px; }
.error-page h1 {
    font: 700 60px/1 var(--mono);
    letter-spacing: -0.02em;
    color: var(--txt-mute);
}
.error-page p { color: var(--txt-mid); margin: 12px 0 24px; }

/* ---------------- Akıllı Durak Yönetimi ---------------- */

/* Şifre çipi - açık görünür (saha personeli için) + kopyala + gizle/göster */
.pw-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: oklch(0.78 0.16 70 / 0.12);
    border: 1px solid oklch(0.78 0.16 70 / 0.3);
    color: var(--amber);
    border-radius: var(--radius-sm);
    padding: 2px 4px 2px 9px;
    font-family: var(--mono);
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: .06em;
    transition: background var(--tap-fast);
}
.pw-chip .pw-val { min-width: 34px; }
.pw-chip.copied { background: oklch(0.76 0.16 205 / 0.18); border-color: var(--accent); color: var(--accent); }
.pw-btn {
    display: inline-grid;
    place-items: center;
    width: 22px; height: 22px;
    border: none;
    background: transparent;
    color: inherit;
    border-radius: 5px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--tap-fast), background var(--tap-fast), transform var(--tap-fast);
}
.pw-btn:hover { opacity: 1; background: oklch(0.78 0.16 70 / 0.18); }
.pw-btn:active { transform: scale(0.9); }
.pw-toggle[aria-pressed="true"] { opacity: 0.9; }

/* Çevrimiçi/çevrimdışı noktası */
.online-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 7px;
    vertical-align: middle;
}
.online-online { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.online-offline { background: var(--bad); }
.online-bilinmiyor { background: var(--txt-mute); }

/* Açık arıza rozeti */
.fault-badge {
    display: inline-grid;
    place-items: center;
    min-width: 22px; height: 22px;
    padding: 0 6px;
    border-radius: 11px;
    background: oklch(0.68 0.20 25 / 0.16);
    border: 1px solid oklch(0.68 0.20 25 / 0.4);
    color: var(--bad);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: oklch(0.05 0.005 240 / 0.6);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    /* Sabit 60px, üst çubuğun (--hdr-h) gerçek yüksekliğini zar zor karşılıyordu
       — modal neredeyse çubuğa yapışık açılıyordu. Artık çubuk + görünür bir
       boşluk payı bırakılıyor. */
    padding: calc(var(--hdr-h) + 20px) 20px calc(var(--ftr-h) + 20px);
    overflow-y: auto;
    opacity: 1;
    transition: opacity 160ms ease;
}
.modal-overlay[hidden] { display: none; }
@starting-style { .modal-overlay { opacity: 0; } }

.modal {
    width: 100%;
    max-width: 640px;
    max-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    background: var(--bg-panel);
    backdrop-filter: blur(20px) saturate(1.1);
    -webkit-backdrop-filter: blur(20px) saturate(1.1);
    border: 1px solid var(--line-thin);
    border-radius: var(--radius);
    box-shadow: 0 20px 60px oklch(0.03 0 0 / 0.6);
    transform: translateY(0);
    transition: transform 200ms cubic-bezier(.16,1,.3,1);
}
@starting-style { .modal { transform: translateY(-10px); } }

.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--line-thin);
    flex: 0 0 auto;
}
.modal-head > div { display: flex; align-items: center; gap: 10px; }
.modal-head strong { font-size: 17px; font-weight: 700; }
.modal-body { padding: 18px 20px; flex: 1 1 auto; overflow-y: auto; }

/* Sekmeli modal (Akıllı Durak detay) — başlık sabit kalır, yalnız aktif panel kaydırılır */
#detail-modal .modal-body { padding: 0; }
.m-tabs {
    display: flex; gap: 2px; padding: 0 16px; flex-wrap: nowrap; overflow-x: auto;
    border-bottom: 1px solid var(--line-thin);
    background: var(--bg-panel);
    position: sticky; top: 0; z-index: 2;
}
.m-tab {
    padding: 12px 14px; font: inherit; font-size: 12.5px; font-weight: 700;
    color: var(--txt-mute); background: none; border: none; border-bottom: 2px solid transparent;
    cursor: pointer; white-space: nowrap; display: flex; align-items: center; gap: 6px;
}
.m-tab:hover { color: var(--txt); }
.m-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.m-tab .fault-badge { min-width: 18px; height: 18px; font-size: 10.5px; }
.m-tabpanel { padding: 18px 20px; }
.m-tabpanel[hidden] { display: none; }

.m-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 20px; margin-bottom: 20px; }
.m-field { display: flex; flex-direction: column; gap: 3px; }
.m-field .k { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--txt-mute); }
.m-field .v { font-size: 14px; font-weight: 500; }
.m-field .v.mono { font-family: var(--mono); }

.m-section-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--txt-mid);
    margin: 18px 0 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Arıza listesi */
.fault-item {
    border: 1px solid var(--line-thin);
    border-radius: var(--radius-sm);
    padding: 11px 13px;
    margin-bottom: 8px;
    border-left-width: 3px;
}
.fault-item.sev-kritik { border-left-color: var(--bad); }
.fault-item.sev-yuksek { border-left-color: var(--amber); }
.fault-item.sev-orta   { border-left-color: var(--blue); }
.fault-item.sev-dusuk  { border-left-color: var(--txt-mute); }
.fault-item.done { opacity: 0.6; }

.fault-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.fault-top strong { font-size: 13.5px; flex: 1; }
.fault-desc { font-size: 12.5px; color: var(--txt-mid); margin-bottom: 6px; }
.fault-meta { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--txt-mute); font-family: var(--mono); flex-wrap: wrap; }
.fault-actions { display: flex; gap: 6px; margin-top: 8px; }

.fstatus {
    font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
    padding: 2px 7px; border-radius: 4px;
}
.fstatus-acik { background: oklch(0.68 0.20 25 / 0.15); color: var(--bad); }
.fstatus-islemde { background: oklch(0.80 0.17 75 / 0.15); color: var(--amber); }
.fstatus-cozuldu { background: oklch(0.78 0.17 205 / 0.15); color: var(--accent); }

.new-fault-form { border-top: 1px solid var(--line-thin); padding-top: 16px; margin-top: 4px; }
.new-fault-form .form-row { padding: 0; }

/* Şifre benzersizlik göstergesi */
.pw-hint { font-size: 11px; font-weight: 600; letter-spacing: 0; text-transform: none; margin-left: 4px; }
.pw-hint.ok { color: var(--accent); }
.pw-hint.bad { color: var(--bad); }
.pw-hint.warn { color: var(--amber); }

@media (max-width: 620px) {
    .m-grid { grid-template-columns: 1fr; }
}

/* ---------------- Erişilebilirlik ---------------- */

@media (prefers-reduced-motion: reduce) {
    .live-dot, .stat-live[data-active="1"] .stat-value, .skel { animation: none; }
    .flash, .login-card, .stop-drawer { transition: opacity 200ms ease; transform: none !important; }
    .stat-card, .route-card, .btn, .btn-ghost, .nav-item, .chip { transition: none; }
}

/* ---------------- Mobil ---------------- */

@media (max-width: 880px) {
    :root { --hdr-h: 54px; --ftr-h: 0px; }
    .hdr { padding: 0 12px; gap: 10px; }
    .hdr-brand img { height: 28px; }
    .hdr-brand > div { display: none; }
    .hdr-shift { display: none; }
    .hdr-clock { font-size: 17px; gap: 6px; }
    .hdr-date { font-size: 11px; }
    .hdr-stat { display: none; }
    .ftr { display: none; }
    .shell { flex-direction: column; }

    /* Sol menü: sabit yatay şeride kıvrılmak yerine hamburger ile açılan/kapanan çekmece. */
    .sidebar-toggle { display: flex; }
    .sidebar-backdrop { display: block; }
    body.sidebar-open { overflow: hidden; }
    body.sidebar-open .sidebar-backdrop { opacity: 1; pointer-events: auto; }
    .sidebar {
        position: fixed;
        top: var(--hdr-h);
        left: 0;
        bottom: 0;
        width: min(280px, 85vw);
        height: auto;
        flex-direction: column;
        align-items: stretch;
        flex-wrap: nowrap;
        z-index: 25;
        /* Cam temadaki 10-14px kenar boşluğu ile birlikte tamamen dışarı çıksın;
           aksi halde kapalıyken solda ince bir şerit kalıyordu. */
        transform: translateX(calc(-100% - 16px));
        transition: transform 0.25s ease;
        box-shadow: 0 0 40px rgba(0, 0, 0, 0.35);
    }
    body.sidebar-open .sidebar { transform: translateX(0); }
    .nav { display: block; padding: 8px 10px; overflow-x: visible; overflow-y: auto; }
    .sidebar-footer { border-top: 1px solid var(--line-thin); margin-left: 0; }

    .main-inner { padding: 16px; }
    .main-full .map-stage { padding: 0; }
    .map-frame { border-radius: 0; border: 0; }
    .search-form .input { width: 100%; }
    .stat-value { font-size: 36px; }
}

/* ============================================================
   SamRota 2026 — CAM (glass) TEMA katmanı
   Mevcut kurallara dokunmaz; cascade'de sonda olduğu için kazanır.
   Sadece GÖRÜNÜM; hiçbir class adı/yapısı değişmez.
   ============================================================ */

/* Canlı ağ arka planı + katmanlama */
#sr-net{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;display:block}
.sr-glow{position:fixed;z-index:0;pointer-events:none;filter:blur(80px);opacity:.5;border-radius:50%;transition:opacity .25s}
.sr-g1{width:52vw;height:52vw;left:-16vw;top:-18vw;background:radial-gradient(circle,rgba(22,198,217,.45),transparent 62%)}
.sr-g2{width:46vw;height:46vw;right:-16vw;bottom:-18vw;background:radial-gradient(circle,rgba(15,163,177,.4),transparent 62%)}
/* Açık temada parıltı daha soft — beyaz zeminde ağır kalmasın */
:root:not([data-theme="dark"]) .sr-glow{opacity:.22}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .sr-glow{opacity:.5}}
body{background:var(--ground)!important}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(120% 90% at 50% 30%,transparent 45%,rgba(0,0,0,.5))}
/* İçerik canvas'ın üstünde kalsın (fixed .hdr/.ftr zaten z-index:30 — onlara dokunma) */
.shell{position:relative;z-index:1}

/* Başlıklar Sora */
h1,h2,h3,.hdr-title,.page-head h1,.panel-head h2,.stat-value{font-family:var(--font-display)}

/* Üst bar — cam */
.hdr{background:var(--glass)!important;backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);
  border-bottom:1px solid var(--glass-line)!important}
.hdr-title b{color:var(--accent)}

/* Kenar çubuğu — cam kart. */
.shell > .sidebar,.sidebar{background:var(--glass)!important;backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-line)!important;border-radius:20px;margin:14px 0 14px 14px;
  box-shadow:0 20px 60px rgba(0,0,0,.35)}
/* NOT: masaüstünde 14px üst+alt margin eklendiği için yükseklik de buna göre
   28px azaltılmalı — yoksa sidebar-footer (profil kartı) sabit alt durum
   çubuğunun (.ftr) üstüne taşar. Yalnız masaüstünde (mobilde sidebar zaten
   height:auto ile yatay akışa dönüyor, bkz. 880px breakpoint). */
@media (min-width: 881px) {
  .shell > .sidebar,.sidebar{height:calc(100vh - var(--hdr-h) - var(--ftr-h) - 28px)!important}
}
.nav-item{border-radius:12px}
.nav-item.active{background:linear-gradient(100deg,rgba(22,198,217,.16),rgba(15,163,177,.05))!important;
  color:var(--accent)!important;box-shadow:inset 0 0 0 1px rgba(22,198,217,.22)}
.nav-item.active::before{background:var(--accent)!important;box-shadow:0 0 12px var(--accent)}
.nav-section{color:var(--txt-mute)}

/* Panel / kart — cam + glow + yumuşak giriş */
.panel,.stat-card,.card{background:var(--glass)!important;backdrop-filter:blur(18px) saturate(1.15);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--glass-line)!important;border-radius:var(--radius);
  box-shadow:0 18px 50px rgba(0,0,0,.32)}
.panel-head{border-bottom:1px solid var(--glass-line)!important}
.stat-card{overflow:hidden}
.stat-card::before{width:4px;box-shadow:0 0 16px var(--kpi-color)}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 24px 60px rgba(0,0,0,.4),0 0 0 1px var(--kpi-color)}

/* Birincil buton — mint gradyan + glow + ışık geçişi */
.btn{border-radius:12px}
.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent-2))!important;border:0!important;
  color:var(--accent-ink)!important;font-weight:700;box-shadow:0 12px 26px rgba(22,198,217,.3);position:relative;overflow:hidden}
.btn-primary:hover{box-shadow:0 16px 36px rgba(22,198,217,.45);filter:none}
.btn-primary::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);animation:sr-sheen 3.4s ease-in-out infinite}
@keyframes sr-sheen{0%{left:-60%}55%,100%{left:130%}}

/* Formlar — cam alanlar + mint odak */
input:not([type=checkbox]):not([type=radio]),select,textarea,.search-form input,.inline-form input{
  background:var(--bg-soft)!important;border:1px solid var(--glass-line)!important;border-radius:12px!important;color:var(--txt)}
input:focus,select:focus,textarea:focus{outline:0;border-color:rgba(22,198,217,.6)!important;
  box-shadow:0 0 0 4px rgba(22,198,217,.12)!important}

/* Tablolar — cam başlık, mint hover */
.table thead th,table thead th{background:rgba(255,255,255,.03);border-bottom:1px solid var(--glass-line)}
.table tbody tr:hover,table tbody tr:hover{background:rgba(22,198,217,.05)}
.table td,.table th,table td,table th{border-color:var(--glass-line)}

/* Rozet / chip / etiket */
.badge,.chip,.tag,.panel-badge,.pill{border-radius:20px}

/* Mint scrollbar */
::-webkit-scrollbar-thumb{background:linear-gradient(var(--accent),var(--accent-2))!important;border-radius:20px;
  border:2px solid transparent;background-clip:content-box}
*{scrollbar-color:rgba(22,198,217,.4) transparent}

@media (max-width:900px){.sidebar{margin:10px}}
@media (prefers-reduced-motion:reduce){.btn-primary::after{animation:none}}

/* Kayan çekmeceler + modal içleri — HER temada bulanıklaştırılmış cam (arkası
   net görünüp üst üste binmiş gibi durmasın). Önceden yalnız koyu temada blur
   uygulanıyordu; açık temada .sl-drawer/#pg-modal gibi öğeler yalnız kendi
   temel %86 opaklığıyla kalıyordu — arkadaki sayfa içeriği net sızıp metinler
   üst üste binmiş gibi görünüyordu (ör. Ekran Listesi sağ çekmecesi, akıllı
   durak detay modalı). Renk/arka plan geçişleri hâlâ temaya göre farklı
   (aşağıdaki koyu-tema blokları), yalnızca blur artık HER ZAMAN uygulanıyor. */
.sl-drawer,.dk-drawer,#pg-modal>div,#pub-modal .modal,#scr-modal .modal,.md .pubm>div{
  backdrop-filter:blur(20px) saturate(1.1);-webkit-backdrop-filter:blur(20px) saturate(1.1);
}

:root[data-theme="dark"] .sl-drawer,:root[data-theme="dark"] .dk-drawer,
:root[data-theme="dark"] #pg-modal>div,:root[data-theme="dark"] #pub-modal .modal,
:root[data-theme="dark"] #scr-modal .modal,:root[data-theme="dark"] .md .pubm>div{
  border-color:var(--glass-line)!important;
}
:root[data-theme="dark"] .sl-drawer,:root[data-theme="dark"] .dk-drawer{
  background:linear-gradient(160deg,rgba(14,28,38,.95),rgba(7,16,24,.93))!important;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-left:1px solid var(--glass-line)!important}
:root[data-theme="dark"] #pg-modal>div,:root[data-theme="dark"] #pub-modal .modal,
:root[data-theme="dark"] #scr-modal .modal,:root[data-theme="dark"] .md .pubm>div{
  background:linear-gradient(160deg,rgba(15,30,40,.96),rgba(7,16,24,.94))!important;
  border:1px solid var(--glass-line)!important;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sl-drawer,:root:not([data-theme="light"]) .dk-drawer{
    background:linear-gradient(160deg,rgba(14,28,38,.95),rgba(7,16,24,.93))!important;
    backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-left:1px solid var(--glass-line)!important}
  :root:not([data-theme="light"]) #pg-modal>div,:root:not([data-theme="light"]) #pub-modal .modal,
  :root:not([data-theme="light"]) #scr-modal .modal,:root:not([data-theme="light"]) .md .pubm>div{
    background:linear-gradient(160deg,rgba(15,30,40,.96),rgba(7,16,24,.94))!important;
    border:1px solid var(--glass-line)!important;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
}

/* Hat kartı — uzun isimli rozet taşmasın (ilk satır öne çıkan hatlar) */
.route-card{overflow:hidden}
.route-badge{flex-shrink:1;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.route-card .tag{flex-shrink:0;margin-left:auto}

/* ============================================================
   Mobil çekmece — SamRota Yönetici (Flutter) mobil uygulamasının
   kendi gezinme menüsüyle AYNI görünüm: koyu lacivert gradyan zemin,
   üstte profil kartı (avatar + rol rozeti), akordiyon grup kartları,
   altta beyaz daire çıkış düğmesi + sürüm satırı. Yalnız hamburger
   çekmece açıkken ve yalnız mobil genişlikte devreye girer — masaüstü
   kenar çubuğuna hiç dokunmaz. "Cam tema" katmanından SONRA geldiği ve
   !important kullandığı için o katmanın masaüstü stilini ezer.
   ============================================================ */
@media (max-width: 880px) {
  body.sidebar-open .sidebar {
    background: linear-gradient(135deg, #0c1e26, #061019) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
  }
  body.sidebar-open .nav-section { color: rgba(255, 255, 255, 0.32) !important; }
  body.sidebar-open .nav-item { color: rgba(255, 255, 255, 0.7) !important; }
  body.sidebar-open .nav-item:hover { background: rgba(255, 255, 255, 0.06) !important; color: #fff !important; }
  body.sidebar-open .nav-item svg { opacity: 0.75; }

  /* Profil kartı (üstte) */
  body.sidebar-open .nav-profile-card {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 14px 6px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    color: inherit;
  }
  body.sidebar-open .nav-profile-card:hover { text-decoration: none; background: rgba(255, 255, 255, 0.07); }
  body.sidebar-open .nav-profile-avatar {
    width: 48px; height: 48px; flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #0FA3B1, #16C6D9);
    box-shadow: 0 0 14px rgba(15, 163, 177, 0.45);
    display: grid; place-items: center;
    color: #fff; font-weight: 800; font-size: 19px;
  }
  body.sidebar-open .nav-profile-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
  body.sidebar-open .nav-profile-info strong {
    color: #fff; font-size: 13px; font-weight: 800;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  body.sidebar-open .nav-profile-role {
    align-self: flex-start;
    background: var(--accent);
    color: #fff;
    font-size: 9.5px; font-weight: 800; letter-spacing: 0.05em;
    padding: 3px 9px; border-radius: 20px;
  }
  body.sidebar-open .nav-profile-chevron { color: rgba(255, 255, 255, 0.3); flex-shrink: 0; }

  /* Akordiyon gruplar: her biri yarı saydam yuvarlatılmış kart */
  body.sidebar-open .nav-group {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    margin-bottom: 7px;
    overflow: hidden;
  }
  body.sidebar-open .nav-parent { color: rgba(255, 255, 255, 0.75) !important; font-weight: 700; }
  body.sidebar-open .nav-parent:hover { background: rgba(255, 255, 255, 0.06) !important; }
  body.sidebar-open .nav-child { color: rgba(255, 255, 255, 0.6) !important; }
  body.sidebar-open .nav-child:hover { background: rgba(255, 255, 255, 0.05) !important; }
  body.sidebar-open .nav-child.active { color: var(--accent) !important; }

  /* Alt bölüm: ortalanmış beyaz daire çıkış düğmesi + sürüm satırı */
  body.sidebar-open .sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    justify-content: center;
    padding: 16px 10px 10px;
  }
  body.sidebar-open .user-chip { display: none; }
  body.sidebar-open .logout-form { display: flex; justify-content: center; width: 100%; }
  body.sidebar-open .btn-ghost {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    background: none !important; padding: 0;
  }
  body.sidebar-open .logout-icon-circle {
    display: flex; align-items: center; justify-content: center;
    width: 52px; height: 52px;
    border-radius: 50%;
    background: #fff;
    color: #04222A;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  }
  body.sidebar-open .btn-ghost:hover .logout-icon-circle { filter: brightness(0.95); }
  body.sidebar-open .logout-label { display: block; color: #fff; font-size: 12px; font-weight: 600; }
  body.sidebar-open .nav-version {
    display: block;
    text-align: center;
    color: rgba(255, 255, 255, 0.28);
    font-size: 9.5px; font-weight: 600;
    padding: 10px 14px 14px;
  }
}
