/* =====================================================================
   DEPO STOK SİSTEMİ — TASARIM TOKEN'LARI
   Açık/koyu tema, IBM Plex tipografi, çelik mavisi aksan + bronz detay
   ===================================================================== */

:root {
    --bg: #F7F7F5;
    --surface: #FFFFFF;
    --surface-2: #FBFBFA;
    --border: #DEDCD6;
    --border-strong: #C7C4BB;

    --text-primary: #1B1E22;
    --text-secondary: #6B6A64;
    --text-muted: #9B9A93;

    --accent: #3D5A6C;
    --accent-hover: #324C5C;
    --accent-contrast: #F4F6F7;
    --accent-bg: #E7EDEF;
    --accent-text: #2A4451;

    --detail: #8A7452;

    --success: #4E7A5E;
    --success-bg: #E7EFE9;
    --success-text: #33553F;

    --danger: #A6483D;
    --danger-bg: #F3E4E1;
    --danger-text: #7C332A;

    --muted-bg: #EDEBE6;

    --nav-bg: #1B222A;
    --nav-text: #E8E9EB;

    --font-sans: 'IBM Plex Sans', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
    --radius: 4px;
}

/* =====================================================================
   TEMEL
   ===================================================================== */
body {
    background-color: var(--bg);
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: background-color .25s ease, color .25s ease;
}

@keyframes sayfaGirisi {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.container-fluid {
    animation: sayfaGirisi .35s ease-out;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
}

/* =====================================================================
   NAVBAR — sabit koyu "chrome" şeridi, tema değişse de aynı kalır
   ===================================================================== */
.navbar.bg-dark {
    background-color: var(--nav-bg) !important;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.navbar-dark .navbar-brand,
.navbar-dark .nav-link,
.navbar-dark .navbar-text {
    color: var(--nav-text);
    transition: color .15s ease;
}
.navbar-dark .nav-link:hover {
    color: var(--detail);
}
#temaBtn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    color: var(--nav-text);
    font-size: 15px;
    padding: 5px 10px;
    cursor: pointer;
    transition: background-color .15s ease, transform .1s ease;
}
#temaBtn:hover { background-color: rgba(255,255,255,0.08); }
#temaBtn:active { transform: scale(0.92); }

/* =====================================================================
   KARTLAR — ince kenarlık, gölge yok
   ===================================================================== */
.card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: none;
    transition: border-color .2s ease, background-color .25s ease;
}
.card:hover {
    border-color: var(--border-strong);
}

.table-responsive {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    transition: background-color .25s ease, border-color .25s ease;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
}
.table-responsive::-webkit-scrollbar {
    height: 8px;
}
.table-responsive::-webkit-scrollbar-track {
    background: transparent;
}
.table-responsive::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 4px;
}

/* =====================================================================
   TABLOLAR
   ===================================================================== */
.table {
    color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-hover-bg: var(--surface-2);
    --bs-table-border-color: var(--border);
}
.table-hover > tbody > tr {
    transition: background-color .12s ease;
}

.stok-kritik {
    background-color: var(--danger-bg) !important;
    border-left: 3px solid var(--danger);
    transition: background-color .2s ease;
}

/* =====================================================================
   DURUM ETİKETLERİ — dolgun Bootstrap badge yerine sol şeritli, mat ton
   ===================================================================== */
.badge {
    border-radius: 2px !important;
    font-weight: 500 !important;
    font-family: var(--font-sans);
    padding: 4px 9px 4px 7px !important;
    border-left-width: 3px;
    border-left-style: solid;
    letter-spacing: .01em;
}
.badge.bg-warning {
    background-color: var(--accent-bg) !important;
    color: var(--accent-text) !important;
    border-left-color: var(--accent) !important;
}
.badge.bg-info {
    background-color: var(--accent-bg) !important;
    color: var(--accent-text) !important;
    border-left-color: var(--accent) !important;
}
.badge.bg-success {
    background-color: var(--success-bg) !important;
    color: var(--success-text) !important;
    border-left-color: var(--success) !important;
}
.badge.bg-danger {
    background-color: var(--danger-bg) !important;
    color: var(--danger-text) !important;
    border-left-color: var(--danger) !important;
}
.badge.bg-secondary {
    background-color: var(--muted-bg) !important;
    color: var(--text-secondary) !important;
    border-left-color: var(--border-strong) !important;
}

/* =====================================================================
   BUTONLAR — sarı/parlak Bootstrap tonları yerine palet renkleri
   ===================================================================== */
.btn {
    border-radius: var(--radius);
    font-weight: 500;
    transition: background-color .15s ease, border-color .15s ease,
                color .15s ease, transform .08s ease;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
    --bs-btn-bg: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-color: var(--accent-contrast);
    --bs-btn-hover-bg: var(--accent-hover);
    --bs-btn-hover-border-color: var(--accent-hover);
    --bs-btn-hover-color: var(--accent-contrast);
    --bs-btn-active-bg: var(--accent-hover);
    --bs-btn-active-border-color: var(--accent-hover);
}
.btn-success {
    --bs-btn-bg: var(--success);
    --bs-btn-border-color: var(--success);
    --bs-btn-color: #fff;
    --bs-btn-hover-bg: #3d6249;
    --bs-btn-hover-border-color: #3d6249;
    --bs-btn-hover-color: #fff;
}
.btn-warning {
    --bs-btn-bg: var(--detail);
    --bs-btn-border-color: var(--detail);
    --bs-btn-color: #2B2210;
    --bs-btn-hover-bg: #6f5c3e;
    --bs-btn-hover-border-color: #6f5c3e;
    --bs-btn-hover-color: #fff;
}
.btn-outline-primary {
    --bs-btn-color: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-hover-bg: var(--accent);
    --bs-btn-hover-border-color: var(--accent);
    --bs-btn-hover-color: var(--accent-contrast);
}
.btn-outline-dark {
    --bs-btn-color: var(--text-primary);
    --bs-btn-border-color: var(--border-strong);
    --bs-btn-hover-bg: var(--text-primary);
    --bs-btn-hover-border-color: var(--text-primary);
    --bs-btn-hover-color: var(--bg);
}
.btn-outline-secondary {
    --bs-btn-color: var(--text-secondary);
    --bs-btn-border-color: var(--border-strong);
    --bs-btn-hover-bg: var(--text-secondary);
    --bs-btn-hover-border-color: var(--text-secondary);
    --bs-btn-hover-color: var(--bg);
}
.btn-outline-danger {
    --bs-btn-color: var(--danger);
    --bs-btn-border-color: var(--danger);
    --bs-btn-hover-bg: var(--danger);
    --bs-btn-hover-border-color: var(--danger);
}
.btn-link {
    color: var(--accent);
}

/* =====================================================================
   FORM ELEMANLARI
   ===================================================================== */
.form-control, .form-select {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg);
    background-color: var(--surface);
    color: var(--text-primary);
}
.form-label {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
}

/* Ürün/barkod kodları için monospace vurgusu (kullanılabilir yardımcı sınıf) */
.kod-mono {
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--text-secondary);
}

/* =====================================================================
   ÖZET KARTLARI (dashboard) — ikon + büyük sayı + etiket
   ===================================================================== */
.metric-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    height: 100%;
    transition: transform .15s ease, border-color .15s ease;
}
.metric-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}
.metric-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background: var(--accent-bg);
    color: var(--accent-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.metric-icon.metric-danger {
    background: var(--danger-bg);
    color: var(--danger-text);
}
.metric-icon.metric-success {
    background: var(--success-bg);
    color: var(--success-text);
}
.metric-value {
    font-size: 22px;
    font-weight: 500;
    line-height: 1;
    color: var(--text-primary);
}
.metric-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 3px;
}
.card h5 i {
    color: var(--accent);
    margin-right: 6px;
}

/* =====================================================================
   FLASH MESAJLAR — yukarıdan yumuşak giriş
   ===================================================================== */
@keyframes flashGiris {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.alert {
    border-radius: var(--radius);
    border: 1px solid transparent;
    animation: flashGiris .3s ease-out;
}
.alert-success {
    background-color: var(--success-bg);
    color: var(--success-text);
    border-color: var(--success);
}
.alert-danger {
    background-color: var(--danger-bg);
    color: var(--danger-text);
    border-color: var(--danger);
}
/* KOLİN Logo - Premium Navbar */
.navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-brand img {
    height: 46px;
    width: auto;
    padding: 5px 12px;
    background: #F7F7F5;
    border-radius: 5px;
    display: block;
    object-fit: contain;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
}