/* ============================================================
   Kodenta — Global Stylesheet
   Tema: Beyaz + Bordo (White & Burgundy)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Dizayn Token'ları ── */
:root {
    --sidebar-width:    260px;

    /* Bordo Paleti */
    --color-primary:    #8B1A2E;   /* Ana bordo */
    --color-primary-h:  #A52842;   /* Hover bordo */
    --color-primary-d:  #6B1322;   /* Koyu bordo */
    --color-primary-xl: #F5E8EB;   /* Çok açık bordo (bg accent) */
    --color-primary-l:  #E8C4CC;   /* Açık bordo */

    /* Nötr Paleti (Açık tema) */
    --color-bg:         #F4F0F1;   /* Sayfa arka planı */
    --color-surface:    #FFFFFF;   /* Kart/sidebar yüzeyi */
    --color-surface-2:  #FAF7F8;   /* İkincil yüzey */
    --color-border:     #E5D5D9;   /* Kenar çizgisi */
    --color-text:       #1A0A0E;   /* Ana metin */
    --color-text-2:     #4D2B33;   /* İkincil metin */
    --color-muted:      #8C6B73;   /* Soluk metin */

    /* Durum Renkleri */
    --color-success:    #1A7A4A;
    --color-warning:    #B45309;
    --color-danger:     #B91C1C;
    --color-info:       #1D4ED8;

    /* Yüzey & Gölge */
    --radius:           12px;
    --radius-sm:        8px;
    --shadow:           0 2px 16px rgba(139,26,46,.08);
    --shadow-lg:        0 8px 32px rgba(139,26,46,.12);
    --transition:       all .2s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    height: 100%;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

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

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--color-primary);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 4px 0 24px rgba(139,26,46,.15);
}

.sidebar-brand span {
    color: #FFFFFF;
    letter-spacing: -.02em;
}

.sidebar-brand .brand-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #fff;
    backdrop-filter: blur(4px);
}

.sidebar-tagline {
    font-size: 10px;
    color: rgba(255,255,255,.5);
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-top: -2px;
}

.sidebar .nav-link {
    color: rgba(255,255,255,.65);
    border-radius: var(--radius-sm);
    padding: .6rem .85rem;
    font-weight: 500;
    transition: var(--transition);
    font-size: 13.5px;
}

.sidebar .nav-link i {
    opacity: .8;
    width: 18px;
}

.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,.12);
}

.sidebar .nav-link.active {
    color: var(--color-primary);
    background: #FFFFFF;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
}

.sidebar .nav-link.active i {
    opacity: 1;
}

.sidebar-section-label {
    font-size: 10px;
    color: rgba(255,255,255,.4);
    text-transform: uppercase;
    letter-spacing: .1em;
    font-weight: 600;
    padding: .5rem .85rem .25rem;
}

/* ── Sidebar Footer ── */
.sidebar-footer {
    border-top: 1px solid rgba(255,255,255,.1);
}

.sidebar-footer .user-name { color: #fff; }
.sidebar-footer .logout-link {
    color: rgba(255,255,255,.5);
    font-size: 12px;
    transition: var(--transition);
}
.sidebar-footer .logout-link:hover { color: #fff; }

/* ── Main Content ── */
.main-content {
    min-height: 100vh;
    background: var(--color-bg);
}

/* ── Page Header ── */
.page-header h2 {
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -.02em;
}

/* ── Card ── */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: .9rem 1.25rem;
    font-weight: 600;
    color: var(--color-text-2);
    font-size: 13.5px;
}

/* ── Table ── */
.table {
    color: var(--color-text);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--color-border);
    --bs-table-striped-bg: var(--color-surface-2);
    --bs-table-hover-bg: var(--color-primary-xl);
}

.table thead th {
    color: var(--color-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .06em;
    border-top: none;
    border-bottom: 1px solid var(--color-border);
    padding: .7rem 1rem;
    background: var(--color-surface-2);
}

.table td {
    padding: .8rem 1rem;
    vertical-align: middle;
    border-color: var(--color-border);
    color: var(--color-text);
}

/* ── Durum Rozetleri ── */
.badge-status {
    padding: .3em .75em;
    border-radius: 20px;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .04em;
    display: inline-block;
}

.s-pending      { background: #FEF3C7; color: #92400E; }
.s-in_progress  { background: #DBEAFE; color: #1E40AF; }
.s-resolved     { background: #D1FAE5; color: #065F46; }
.s-task_created { background: var(--color-primary-xl); color: var(--color-primary-d); }
.s-failed       { background: #FEE2E2; color: #991B1B; }
.s-open         { background: #FEF3C7; color: #92400E; }
.s-done         { background: #D1FAE5; color: #065F46; }

/* Priority */
.p-high   { background: #FEE2E2; color: #991B1B; }
.p-medium { background: #FEF3C7; color: #92400E; }
.p-low    { background: #D1FAE5; color: #065F46; }

/* ── Butonlar ── */
.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    font-weight: 600;
    letter-spacing: .01em;
    transition: var(--transition);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--color-primary-h);
    border-color: var(--color-primary-h);
    color: #fff;
    box-shadow: 0 4px 12px rgba(139,26,46,.3);
    transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline-secondary {
    border-color: var(--color-border);
    color: var(--color-text-2);
    background: transparent;
    font-weight: 500;
    transition: var(--transition);
}
.btn-outline-secondary:hover {
    background: var(--color-primary-xl);
    color: var(--color-primary);
    border-color: var(--color-primary-l);
}

.btn-outline-danger {
    border-color: #FECACA;
    color: var(--color-danger);
}
.btn-outline-danger:hover {
    background: #FEE2E2;
    color: var(--color-danger);
    border-color: #FECACA;
}

/* ── Form Kontrolleri ── */
.form-control, .form-select {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background: var(--color-surface);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139,26,46,.1);
    color: var(--color-text);
}

.form-control::placeholder { color: var(--color-muted); }

.form-label {
    color: var(--color-text-2);
    font-weight: 600;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.input-group-text {
    background: var(--color-surface-2);
    border-color: var(--color-border);
    color: var(--color-muted);
}

/* ── Alert ── */
.alert { border-radius: var(--radius-sm); border: none; }
.alert-info    { background: #DBEAFE; color: #1E40AF; }
.alert-success { background: #D1FAE5; color: #065F46; }
.alert-danger  { background: #FEE2E2; color: #991B1B; }

/* ── Stat Kartları ── */
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.35rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
}

.stat-card:hover {
    border-color: var(--color-primary-l);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.stat-card:hover::before { transform: scaleX(1); }

.stat-card .stat-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}

.stat-card .stat-value {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-text);
    letter-spacing: -.03em;
}

.stat-card .stat-label {
    font-size: 11px;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 600;
}

/* ── Avatar ── */
.avatar-sm {
    width: 34px;
    height: 34px;
    font-size: 13px;
    background: rgba(255,255,255,.2);
    color: #fff;
    border: 2px solid rgba(255,255,255,.25);
}

/* ── Login Sayfası ── */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

/* Arkaplan dekorasyon */
.login-wrapper::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(139,26,46,.08) 0%, transparent 70%);
    top: -200px; right: -200px;
    border-radius: 50%;
}
.login-wrapper::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(139,26,46,.05) 0%, transparent 70%);
    bottom: -150px; left: -100px;
    border-radius: 50%;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

/* ── Pagination ── */
.page-item .page-link {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text-2);
    transition: var(--transition);
}
.page-item.active .page-link {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.page-item .page-link:hover {
    background: var(--color-primary-xl);
    color: var(--color-primary);
    border-color: var(--color-primary-l);
}

/* ── Mesaj önizleme ── */
.msg-preview {
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--color-text-2);
}

/* ── Pulse animasyonu ── */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .45; }
}
.pulse { animation: pulse 2s cubic-bezier(.4,0,.6,1) infinite; }

/* ── Divider ── */
.sidebar-divider {
    border-color: rgba(255,255,255,.1);
    margin: .5rem 0;
}

/* ── Topbar (lightweight) ── */
.topbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: .65rem 1.5rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
}

.topbar .breadcrumb {
    margin: 0;
    font-size: 13px;
}

.topbar .breadcrumb-item a { color: var(--color-muted); }
.topbar .breadcrumb-item.active { color: var(--color-text); font-weight: 500; }
.topbar .breadcrumb-item + .breadcrumb-item::before { color: var(--color-muted); }

/* ── kod rengi ── */
code {
    background: var(--color-primary-xl);
    color: var(--color-primary-d);
    padding: .1em .4em;
    border-radius: 4px;
    font-size: 12.5px;
}

/* ── Scrollbar ── */
::-webkit-scrollbar         { width: 5px; }
::-webkit-scrollbar-track   { background: transparent; }
::-webkit-scrollbar-thumb   { background: var(--color-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-l); }

/* ── Bootstrap override: modal ── */
.modal-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}
.modal-header { border-bottom-color: var(--color-border); }
.modal-footer { border-top-color: var(--color-border); }
.btn-close { filter: none; }

/* ── Status dot ── */
.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.dot-success { background: #22C55E; }
.dot-warning { background: #F59E0B; }