/* ============================================
   Batum Device Tracking — Styles
   ============================================ */

* { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; }

body {
    background-color: #f0f2f5;
    padding-top: 70px;
}

/* ---- Navbar ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1030;
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460) !important;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    padding: 0.5rem 0;
}

.navbar .brand-text {
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.15);
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* ---- Dil Değiştirici ---- */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.8rem;
}

.lang-switcher a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all 0.2s;
}

.lang-switcher a:hover {
    color: #fff;
}

.lang-switcher a.active {
    color: #fff;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.lang-switcher span {
    color: rgba(255, 255, 255, 0.3);
}

/* ---- Cards ---- */
.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    margin-bottom: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px 16px 0 0 !important;
    padding: 1rem 1.25rem;
}

.card-body {
    padding: 1.25rem;
}

/* ---- Stat Cards ---- */
.stat-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.stat-card .stat-label {
    color: #6c757d;
    font-size: 0.85rem;
    font-weight: 500;
    margin: 0;
}

.stat-card.primary .stat-icon { background: rgba(15, 52, 96, 0.1); color: #0f3460; }
.stat-card.success .stat-icon { background: rgba(46, 204, 113, 0.1); color: #2ecc71; }
.stat-card.warning .stat-icon { background: rgba(241, 196, 15, 0.1); color: #f1c40f; }
.stat-card.danger .stat-icon  { background: rgba(231, 76, 60, 0.1); color: #e74c3c; }

/* ---- Tables ---- */
.table {
    margin-bottom: 0;
}

.table thead th {
    font-weight: 600;
    color: #1a1a2e;
    border-bottom: 2px solid #e9ecef;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem;
}

.table tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    color: #495057;
}

.table-hover tbody tr:hover {
    background-color: rgba(15, 52, 96, 0.03);
}

/* ---- Badges ---- */
.badge {
    padding: 0.45em 0.8em;
    font-weight: 500;
    border-radius: 8px;
    font-size: 0.8rem;
}

.badge.bg-orange {
    background-color: #ff9800 !important;
    color: white;
}

/* ---- Buttons ---- */
.btn {
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: #0f3460;
    border-color: #0f3460;
}

.btn-primary:hover {
    background: #1a1a2e;
    border-color: #1a1a2e;
}

/* ---- Forms ---- */
.form-label {
    font-weight: 500;
    color: #1a1a2e;
    font-size: 0.9rem;
}

.form-control:focus, .form-select:focus {
    border-color: #0f3460;
    box-shadow: 0 0 0 0.2rem rgba(15, 52, 96, 0.15);
}

.form-control, .form-select {
    border-radius: 10px;
    padding: 0.6rem 1rem;
}

/* ---- Search Box ---- */
.search-box {
    margin-bottom: 1.5rem;
}

/* ---- Quick Links ---- */
.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.quick-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8f9fa;
    color: #0f3460;
    border: 1px solid #e0e7ef;
    border-radius: 10px;
    padding: 10px 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.quick-links a:hover {
    background: #0f3460;
    color: #fff;
    border-color: #0f3460;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 52, 96, 0.2);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    body { padding-top: 60px; }
    .container { padding-left: 12px; padding-right: 12px; }
    .stat-card .stat-number { font-size: 1.5rem; }
    .lang-switcher { display: none; }
}

/* ---- Container ---- */
.container.mt-4 {
    margin-top: 1.5rem !important;
}

/* ---- Priority Badges ---- */
.priority-high   { border-left: 4px solid #e74c3c !important; }
.priority-medium { border-left: 4px solid #ff9800 !important; }
.priority-low    { border-left: 4px solid #2ecc71 !important; }

/* ---- Due Date Warning ---- */
.due-overdue {
    color: #e74c3c;
    font-weight: 600;
}

.due-soon {
    color: #ff9800;
    font-weight: 500;
}