/* MercanAdisyon Bot Panel - CSS */
:root {
    --mavi: #3498db;
    --mavi-koyu: #2980b9;
    --mavi-acik: #5dade2;
    --yesil: #2ecc71;
    --kirmizi: #e74c3c;
    --turuncu: #f39c12;
    --mor: #9b59b6;
    --gri: #95a5a6;
    --bg: #f4f6f7;
    --kart: #ffffff;
    --yazi: #2c3e50;
    --yazi-acik: #7f8c8d;
    --border: #d5dbdb;
    --sidebar-bg: #2c3e50;
    --sidebar-hover: #34495e;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--yazi);
    line-height: 1.6;
}

/* === LAYOUT === */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}
.sidebar-header { padding: 24px 20px 16px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-header h1 { font-size: 1.15rem; margin-bottom: 4px; }
.sidebar-sub { font-size: 0.8rem; opacity: 0.6; }
.sidebar-nav { flex: 1; padding: 12px 0; }
.sidebar-footer { padding: 12px; border-top: 1px solid rgba(255,255,255,0.1); }

.nav-item {
    display: block;
    padding: 12px 20px;
    color: #ecf0f1;
    text-decoration: none;
    font-size: 0.92rem;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}
.nav-item:hover { background: var(--sidebar-hover); }
.nav-item.active { background: var(--sidebar-hover); border-left-color: var(--mavi); }
.nav-item.logout { color: var(--kirmizi); }

.content { flex: 1; margin-left: 240px; padding: 0; }

.content-header {
    background: var(--kart);
    padding: 18px 28px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.content-header h2 { font-size: 1.3rem; }
.bot-badge {
    background: var(--yesil);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.82rem;
}

.content-body { padding: 24px 28px; }

/* === KARTLAR === */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.card {
    background: var(--kart);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border-top: 3px solid var(--mavi);
    transition: transform 0.15s;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.12); }
.card.accent-green { border-top-color: var(--yesil); }
.card.accent-blue { border-top-color: var(--mavi); }
.card.accent-orange { border-top-color: var(--turuncu); }
.card.accent-purple { border-top-color: var(--mor); }
.card-icon { font-size: 1.8rem; margin-bottom: 8px; }
.card-value { font-size: 1.8rem; font-weight: 700; color: var(--yazi); }
.card-label { font-size: 0.85rem; color: var(--yazi-acik); margin-top: 4px; }

.card-mini {
    background: var(--kart);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.mini-label { font-size: 0.85rem; color: var(--yazi-acik); }
.mini-value { font-size: 1.2rem; font-weight: 600; }

/* === BÖLÜM === */
.section { background: var(--kart); border-radius: 12px; padding: 20px; margin-bottom: 20px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.section h3 { margin-bottom: 16px; font-size: 1.05rem; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* === TABLO === */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
.table th { background: #f8f9fa; font-weight: 600; color: var(--yazi-acik); font-size: 0.8rem; text-transform: uppercase; }
.table tbody tr:hover { background: #f8f9fa; }
.table.full { background: var(--kart); border-radius: 8px; overflow: hidden; }

.truncate { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.detail-cell { max-width: 300px; font-size: 0.82rem; color: var(--yazi-acik); }

/* === BADGE === */
.badge { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; }
.badge.green { background: #d4efdf; color: #1e7e34; }
.badge.red { background: #f8d7da; color: #c82333; }
.badge.blue { background: #d1ecf1; color: #0c5460; }
.badge.orange { background: #fff3cd; color: #856404; }
.badge.gray { background: #e9ecef; color: #495057; }
.badge.purple { background: #e2d5ea; color: #6f42c1; }

/* === AI BAR === */
.ai-bar-container { margin-bottom: 12px; }
.ai-bar-label { font-size: 0.85rem; color: var(--yazi-acik); margin-bottom: 6px; }
.ai-bar { background: #e9ecef; border-radius: 20px; height: 24px; overflow: hidden; }
.ai-bar-fill { background: linear-gradient(90deg, var(--yesil), var(--mavi)); height: 100%; transition: width 0.5s; border-radius: 20px; }

.mini-bar { background: #e9ecef; border-radius: 10px; height: 12px; overflow: hidden; width: 100px; }
.mini-bar-fill { background: var(--mavi); height: 100%; border-radius: 10px; }

/* === FİLTRE === */
.filters { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.filter-btn {
    padding: 6px 16px;
    background: var(--kart);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--yazi-acik);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--mavi); }
.filter-btn.active { background: var(--mavi); color: #fff; border-color: var(--mavi); }

/* === DİĞER === */
.info-banner { background: #d1ecf1; border-left: 4px solid var(--mavi); padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; font-size: 0.9rem; }
.empty { text-align: center; padding: 40px; color: var(--yazi-acik); }
.btn-danger { background: var(--kirmizi); color: #fff; border: none; padding: 4px 12px; border-radius: 6px; cursor: pointer; font-size: 0.8rem; }
.btn-danger:hover { background: #c0392b; }

/* === LOGIN === */
.login-page { display: flex; justify-content: center; align-items: center; min-height: 100vh; background: linear-gradient(135deg, #2c3e50, #3498db); }
.login-card { background: #fff; padding: 48px 40px; border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.3); text-align: center; width: 360px; }
.login-logo { font-size: 3rem; margin-bottom: 12px; }
.login-card h1 { color: var(--yazi); margin-bottom: 4px; }
.login-sub { color: var(--yazi-acik); margin-bottom: 28px; font-size: 0.9rem; }
.login-card input {
    width: 100%; padding: 14px; border: 2px solid var(--border); border-radius: 8px;
    font-size: 1rem; margin-bottom: 16px; transition: border 0.15s;
}
.login-card input:focus { outline: none; border-color: var(--mavi); }
.login-card button {
    width: 100%; padding: 14px; background: var(--mavi); color: #fff; border: none;
    border-radius: 8px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: background 0.15s;
}
.login-card button:hover { background: var(--mavi-koyu); }

.alert { padding: 12px; border-radius: 8px; margin-bottom: 16px; font-size: 0.88rem; }
.alert.error { background: #f8d7da; color: #c82333; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar-header h1, .sidebar-sub, .nav-item { font-size: 0; }
    .nav-item { text-align: center; padding: 16px 0; }
    .content { margin-left: 60px; }
    .cards-grid { grid-template-columns: 1fr 1fr; }
}