/* Global Reset */
body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
}

* {
    box-sizing: border-box;
}

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

.content {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.page {
    max-width: 1200px;
    margin: 0 auto;
}

/* Login Card */
.login-card {
    max-width: 400px;
    margin: 10vh auto;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-card h2 {
    margin-top: 0;
    color: var(--text-main);
}

/* Typography */
.title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
}

.muted {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Header & Actions */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.actions {
    display: flex;
    gap: var(--spacing-sm);
}

.actions-end {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Forms */
.field {
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.field label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--text-main);
}

.input {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    background: var(--bg-input);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(28, 126, 214, 0.1);
}

/* Generic form group for exports/stats */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-weight: 600;
    color: #0f172a;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    color: #0f172a;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(28, 126, 214, 0.12);
    background: #ffffff;
}

.form-control::placeholder {
    color: #94a3b8;
}

.form-control[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(35%);
    opacity: 0.8;
    cursor: pointer;
}

.filters-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 960px) {
    .filters-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--spacing-md) var(--spacing-lg);
        align-items: end;
    }
    .filters-grid .field {
        margin-bottom: 0;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-inverse);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-ghost {
    background-color: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-ghost:hover {
    background-color: #e7f5ff;
    color: var(--primary-hover);
}

.btn-danger {
    background-color: #dc2626;
    color: #ffffff;
    border: 1px solid #dc2626;
}

.btn-danger:hover {
    background-color: #b91c1c;
    border-color: #b91c1c;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-sm);
}
.assign-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    height: 36px;
    padding: 0 0.85rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--primary);
    background: #e7f5ff;
    color: var(--primary);
    font-weight: 700;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 8px 18px rgba(28, 126, 214, 0.12);
}
.assign-btn:hover {
    background: var(--primary);
    color: var(--text-inverse);
    box-shadow: 0 10px 22px rgba(28, 126, 214, 0.18);
}
.assign-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(28, 126, 214, 0.22);
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
}

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

.table th {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.table tr:last-child td {
    border-bottom: none;
}

.territory-row {
    border-left: 4px solid transparent;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.row-available {
    border-left-color: #c7e0ff;
    background-color: #f7fbff;
}

.row-available-old {
    border-left-color: #f59f00;
    background-color: #ffe8c2;
}

.row-available-stale {
    border-left-color: #f4c27a;
    background-color: #fff7e6;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 75%;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
    background-color: var(--secondary);
    color: var(--text-main);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.1px;
    min-width: 98px;
    text-align: center;
    border: 1px solid transparent;
}

.status-pill.available {
    background: #d9fbe7;
    color: #0f5132;
    border-color: #b6f3cf;
}

.status-pill.assigned {
    background: #fff4e0;
    color: #8a3b07;
    border-color: #ffd8a8;
}

.status-pill.warning {
    background: #ffe4e6;
    color: #991b1b;
    border-color: #fecdd3;
}

.status-pill.returned {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #e2e8f0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.stat-card {
    padding: 14px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #f8fafc;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.stat-card h2 {
    margin: 6px 0 0;
    font-size: 24px;
    font-weight: 700;
    color: #0f172a;
}

.card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.sortable {
    cursor: pointer;
    user-select: none;
}

.sort-icon {
    font-size: 12px;
    color: #94a3b8;
    margin-left: 6px;
}

.sortable.active .sort-icon {
    color: #0f172a;
}

.search-dropdown {
    position: relative;
}

.search-dropdown-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    margin-top: 4px;
    max-height: 240px;
    overflow: auto;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
    z-index: 10;
}

.search-dropdown-item {
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 15px;
    color: #0f172a;
}

.search-dropdown-item:hover,
.search-dropdown-item:focus {
    background: #f8fafc;
    outline: none;
}

.group-chip {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    background: #cbd5e1;
}

.group-chip.yes {
    background: #22c55e;
}

.group-chip.no {
    background: #ef4444;
}

.group-chip.unknown {
    background: transparent;
}

/* Utilities */
.hidden {
    display: none !important;
}

.error {
    background-color: #fef2f2;
    color: #991b1b;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    border: 1px solid #fecdd3;
}

.info {
    background-color: #eff6ff;
    color: #1e40af;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    border: 1px solid #dbeafe;
}

/* Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
}

.modal h3 {
    margin-top: 0;
    font-size: var(--font-size-xl);
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: #0f172a;
    /* Elegant dark blue */
    border-right: 1px solid #1e293b;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    height: 100vh;
    position: sticky;
    top: 0;
    color: #e2e8f0;
}

.sidebar-header {
    margin-bottom: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #e2e8f0;
    padding: 0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.nav-btn {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: #94a3b8;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.2s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
    font-size: var(--font-size-base);
    cursor: pointer;
}

.nav-btn:hover {
    background-color: #1e293b;
    color: #f8fafc;
}

.nav-btn.active {
    background-color: #1c7ed6;
    color: #ffffff;
    font-weight: 500;
}

.text-warning {
    color: #f59f00;
    font-weight: 500;
}
.warning-text {
    color: var(--warning, #c68102);
    font-weight: 400;
    font-size: var(--font-size-sm);
    line-height: 1.3;
    display: inline-block;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-muted);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
}

.icon-btn:hover {
    background-color: var(--secondary);
    color: var(--text-main);
    border-color: var(--text-muted);
}

.icon-btn svg {
    width: 20px;
    height: 20px;
}

.icon-btn.danger {
    color: #dc2626;
    border-color: #dc2626;
    background-color: transparent;
}

.icon-btn.danger:hover {
    background-color: #dc2626;
    color: #ffffff;
}

.icon-btn.warning {
    color: #f59f00;
    border-color: #f59f00;
    background-color: transparent;
}

.icon-btn.warning:hover {
    background-color: #f59f00;
    color: #ffffff;
}

.actions-grid {
    display: flex;
    gap: 0.5rem;
}

.actions-grid-unassigned {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-icon {
    margin-right: var(--spacing-sm);
    font-size: 1.2em;
    width: 24px;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: var(--spacing-md);
        position: relative;
    }

    .hamburger {
        display: block;
    }

    .sidebar-nav {
        display: none;
        margin-top: var(--spacing-md);
    }

    .sidebar-nav.show {
        display: flex;
    }
}