/* ============================================
   TW Agent Portal - Shared Styles
   GaltsValley-inspired: deep greens, cream, copper
   ============================================ */

:root {
    --green-deep: #1a3a2a;
    --green-mid: #2d5a3f;
    --green-light: #3d7a55;
    --cream: #faf6f0;
    --cream-dark: #efe9df;
    --copper: #b87333;
    --copper-light: #d4956b;
    --copper-glow: #e8b88a;
    --text-primary: #1a1a1a;
    --text-secondary: #5a5a5a;
    --text-muted: #8a8a8a;
    --white: #ffffff;
    --border: #e0dbd3;
    --border-light: #f0ebe3;
    --danger: #c0392b;
    --danger-bg: #fdf0ef;
    --warning: #e67e22;
    --warning-bg: #fef5ec;
    --success: #27ae60;
    --success-bg: #eafaf1;
    --info: #2980b9;
    --info-bg: #eaf2f8;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --serif: 'Cormorant Garamond', Georgia, serif;
}

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

body {
    font-family: var(--sans);
    background: var(--cream);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ============ LAYOUT ============ */

.app-layout {
    display: flex;
    min-height: 100vh;
    visibility: hidden;
}

.app-layout.authed {
    visibility: visible;
}

.sidebar {
    width: 240px;
    background: var(--green-deep);
    color: var(--white);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.3s;
}

.sidebar-brand {
    padding: 24px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-brand h1 {
    font-family: var(--serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--copper-glow);
    letter-spacing: 0.5px;
}

.sidebar-brand p {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-nav a:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
}

.sidebar-nav a.active {
    background: rgba(255,255,255,0.1);
    color: var(--copper-glow);
    border-left-color: var(--copper);
}

.sidebar-nav a .nav-icon {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.sidebar-nav .nav-section {
    padding: 16px 20px 6px;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.35);
}

.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-user .user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--copper);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--white);
}

.sidebar-user .user-info {
    flex: 1;
    min-width: 0;
}

.sidebar-user .user-name {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user .user-role {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    text-transform: capitalize;
}

.sidebar-user .logout-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px;
    transition: color 0.2s;
}

.sidebar-user .logout-btn:hover { color: var(--danger); }

.main-content {
    flex: 1;
    margin-left: 240px;
    padding: 24px 32px;
    min-height: 100vh;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h2 {
    font-family: var(--serif);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--green-deep);
}

.page-header .subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ============ CARDS ============ */

.card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    padding: 20px;
    margin-bottom: 16px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--green-deep);
}

/* ============ STAT CARDS ============ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.stat-card .stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.stat-card .stat-value {
    font-family: var(--serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--green-deep);
    line-height: 1.2;
}

.stat-card .stat-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.stat-card.accent { border-left: 4px solid var(--copper); }
.stat-card.success-accent { border-left: 4px solid var(--success); }
.stat-card.warning-accent { border-left: 4px solid var(--warning); }
.stat-card.danger-accent { border-left: 4px solid var(--danger); }

/* ============ BUTTONS ============ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--green-deep);
    color: var(--white);
}
.btn-primary:hover { background: var(--green-mid); }

.btn-copper {
    background: var(--copper);
    color: var(--white);
}
.btn-copper:hover { background: var(--copper-light); }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
}
.btn-outline:hover { background: var(--cream-dark); }

.btn-danger {
    background: var(--danger);
    color: var(--white);
}
.btn-danger:hover { opacity: 0.9; }

.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }

/* ============ FORMS ============ */

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--sans);
    color: var(--text-primary);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 3px rgba(184,115,51,0.15);
}

select.form-control { cursor: pointer; }
textarea.form-control { min-height: 80px; resize: vertical; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ============ TABLE ============ */

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

table td {
    padding: 10px 12px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

table tr:hover { background: rgba(250,246,240,0.5); }

/* ============ BADGES ============ */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-lead { background: var(--info-bg); color: var(--info); }
.badge-engagement { background: var(--warning-bg); color: var(--warning); }
.badge-agreement { background: #f3e8ff; color: #7c3aed; }
.badge-marketing { background: var(--success-bg); color: var(--success); }
.badge-transaction { background: #fef3c7; color: #b45309; }
.badge-closed { background: var(--danger-bg); color: var(--danger); }
.badge-active { background: var(--success-bg); color: var(--success); }
.badge-hold { background: var(--warning-bg); color: var(--warning); }
.badge-lost { background: var(--danger-bg); color: var(--danger); }

/* ============ KANBAN ============ */

.kanban-board {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 16px;
    min-height: 500px;
}

.kanban-column {
    min-width: 260px;
    max-width: 280px;
    flex-shrink: 0;
    background: var(--cream-dark);
    border-radius: var(--radius-md);
    padding: 12px;
    display: flex;
    flex-direction: column;
}

.kanban-column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border);
}

.kanban-column-header h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.kanban-column-header .count {
    font-size: 0.7rem;
    background: var(--green-deep);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.kanban-cards {
    flex: 1;
    overflow-y: auto;
    min-height: 40px;
}

.kanban-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    cursor: grab;
    transition: box-shadow 0.2s, transform 0.2s;
}

.kanban-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.kanban-card.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.kanban-card .card-business {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--green-deep);
    margin-bottom: 4px;
}

.kanban-card .card-contact {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.kanban-card .card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.kanban-card .card-value {
    font-weight: 700;
    color: var(--copper);
}

.kanban-card .card-agent {
    background: var(--cream-dark);
    padding: 1px 6px;
    border-radius: 4px;
}

.kanban-card.stale { border-left: 3px solid var(--danger); }
.kanban-card.needs-attention { border-left: 3px solid var(--warning); }
.kanban-card.on-track { border-left: 3px solid var(--success); }

.kanban-column.drag-over {
    background: rgba(184,115,51,0.08);
    border: 2px dashed var(--copper);
}

/* ============ MODAL ============ */

.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 28px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-header h3 {
    font-family: var(--serif);
    font-size: 1.4rem;
    color: var(--green-deep);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.modal-close:hover { color: var(--text-primary); }

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

/* ============ ACTIVITY TIMELINE ============ */

.timeline {
    position: relative;
    padding-left: 24px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 16px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--copper);
    border: 2px solid var(--white);
}

.timeline-item.stage-change::before { background: var(--info); }
.timeline-item.call::before { background: var(--success); }
.timeline-item.email-act::before { background: var(--warning); }

.timeline-item .t-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.timeline-item .t-header strong {
    color: var(--text-primary);
}

.timeline-item .t-body {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ============ FUNNEL ============ */

.funnel {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.funnel-stage {
    display: flex;
    align-items: center;
    gap: 12px;
}

.funnel-stage .funnel-label {
    width: 180px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: right;
}

.funnel-stage .funnel-bar {
    flex: 1;
    height: 28px;
    background: var(--green-mid);
    border-radius: 4px;
    transition: width 0.5s;
    display: flex;
    align-items: center;
    padding-left: 10px;
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 600;
}

/* ============ LOGIN ============ */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-deep);
}

.login-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-card h1 {
    font-family: var(--serif);
    font-size: 1.8rem;
    color: var(--green-deep);
    margin-bottom: 4px;
}

.login-card .login-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.login-card .form-group { text-align: left; }

.login-card .btn-primary {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    margin-top: 8px;
}

.login-error {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: none;
}

/* ============ EMPTY STATE ============ */

.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.empty-state p {
    font-size: 0.95rem;
    margin-bottom: 16px;
}

/* ============ RESPONSIVE ============ */

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; padding: 16px; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .kanban-board { flex-direction: column; }
    .kanban-column { min-width: 100%; max-width: 100%; }
}

/* ============ UTILITY ============ */

.text-copper { color: var(--copper); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.hidden { display: none !important; }