/* Call Center App - Styles with Theme Support */

/* === Theme Variables === */
:root {
    /* Light theme (cream/pearly white - easy on eyes) */
    --bg-primary: #FAF8F5;
    --bg-secondary: #F5F2ED;
    --bg-tertiary: #EDE9E3;
    --bg-card: #FFFFFF;
    --bg-hover: #F0EDE8;
    --bg-input: #FFFFFF;

    --text-primary: #2D2A26;
    --text-secondary: #5C5650;
    --text-muted: #8A847D;
    --text-inverse: #FFFFFF;

    --border-color: #DED9D3;
    --border-light: #EAE6E1;

    --accent-primary: #4A90A4;
    --accent-secondary: #6BA3B5;
    --accent-hover: #3D7A8C;

    --header-bg: #F5F2ED;
    --header-text: #2D2A26;
    --header-border: #DED9D3;

    --table-header-bg: #EDE9E3;
    --table-row-hover: #F8F6F3;
    --table-border: #E5E1DC;

    --modal-bg: #FFFFFF;
    --modal-overlay: rgba(45, 42, 38, 0.5);

    --status-pending-bg: #fef3c7;
    --status-pending-text: #b45309;
    --status-progress-bg: #dbeafe;
    --status-progress-text: #1d4ed8;
    --status-processed-bg: #dcfce7;
    --status-processed-text: #15803d;
    --status-cancelled-bg: #fee2e2;
    --status-cancelled-text: #dc2626;

    --scrollbar-track: #F0EDE8;
    --scrollbar-thumb: #C9C4BC;
    --scrollbar-thumb-hover: #A8A29E;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);

    --tab-active-bg: #4A90A4;
    --tab-active-text: #FFFFFF;
    --tab-inactive-bg: transparent;
    --tab-inactive-text: #5C5650;
    --tab-hover-bg: #EDE9E3;

    --group-address-bg: rgba(74, 144, 164, 0.1);
    --group-address-border: #4A90A4;
    --group-dlvr-bg: rgba(202, 138, 4, 0.1);
    --group-dlvr-border: #CA8A04;
}

[data-theme="dark"] {
    /* Dark theme - improved visibility and borders */
    --bg-primary: #121218;
    --bg-secondary: #1a1a24;
    --bg-tertiary: #242432;
    --bg-card: #1e1e2a;
    --bg-hover: #2a2a3a;
    --bg-input: #1a1a24;

    --text-primary: #f0f0f0;
    --text-secondary: #b8b8c0;
    --text-muted: #7a7a88;
    --text-inverse: #121218;

    --border-color: #404054;
    --border-light: #353548;

    --accent-primary: #5DADE2;
    --accent-secondary: #58D68D;
    --accent-hover: #4A9AC9;

    --header-bg: #1a1a24;
    --header-text: #f0f0f0;
    --header-border: #404054;

    --table-header-bg: #242432;
    --table-row-hover: #2a2a3a;
    --table-border: #404054;

    --modal-bg: #1e1e2a;
    --modal-overlay: rgba(0, 0, 0, 0.75);

    --status-pending-bg: rgba(251, 191, 36, 0.2);
    --status-pending-text: #fbbf24;
    --status-progress-bg: rgba(59, 130, 246, 0.2);
    --status-progress-text: #60a5fa;
    --status-processed-bg: rgba(34, 197, 94, 0.2);
    --status-processed-text: #4ade80;
    --status-cancelled-bg: rgba(239, 68, 68, 0.2);
    --status-cancelled-text: #f87171;

    --scrollbar-track: #1a1a24;
    --scrollbar-thumb: #404054;
    --scrollbar-thumb-hover: #505068;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);

    --tab-active-bg: #5DADE2;
    --tab-active-text: #121218;
    --tab-inactive-bg: transparent;
    --tab-inactive-text: #b8b8c0;
    --tab-hover-bg: #2a2a3a;

    --group-address-bg: rgba(93, 173, 226, 0.15);
    --group-address-border: #5DADE2;
    --group-dlvr-bg: rgba(251, 191, 36, 0.18);
    --group-dlvr-border: #fbbf24;
}

/* === Base Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* === Theme Toggle Button === */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

/* Hide all icons by default */
.theme-toggle .icon-auto,
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    display: none;
}

/* Show icon based on preference (not applied theme) */
[data-preference="auto"] .theme-toggle .icon-auto {
    display: block;
}

[data-preference="light"] .theme-toggle .icon-sun {
    display: block;
}

[data-preference="dark"] .theme-toggle .icon-moon {
    display: block;
}

/* === App Container === */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
}

/* === Header === */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: var(--header-bg);
    border-bottom: 1px solid var(--header-border);
    flex-shrink: 0;
    gap: 16px;
}

.header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--header-text);
    white-space: nowrap;
}

.header-left {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header-tabs {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    overflow-x: auto;
    padding: 4px 0;
}

.header-tabs::-webkit-scrollbar {
    height: 4px;
}

.header-tabs::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

.header-tabs::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

/* === Tabs Groups === */
.tabs-group {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--group-address-bg);
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--group-address-border);
}

.tabs-group.dlvr-group {
    background: var(--group-dlvr-bg);
    border-color: var(--group-dlvr-border);
}

.tabs-group-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding-right: 8px;
    border-right: 1px solid var(--border-color);
    margin-right: 4px;
    white-space: nowrap;
}

.tab {
    padding: 6px 12px;
    border: none;
    background: var(--tab-inactive-bg);
    color: var(--tab-inactive-text);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.tab:hover {
    background: var(--tab-hover-bg);
    color: var(--text-primary);
}

.tab.active {
    background: var(--tab-active-bg);
    color: var(--tab-active-text);
}

/* === Filters Bar === */
.filters-bar {
    display: flex;
    gap: 16px;
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    align-items: center;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-group select {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.85rem;
    min-width: 120px;
    cursor: pointer;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.auto-copy-group {
    border-right: 1px solid var(--border-color);
    padding-right: 16px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-primary);
}

.search-box input {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.85rem;
    width: 250px;
}

.stats-spacer {
    flex: 1;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.stats {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* === Table Container === */
.table-container {
    flex: 1;
    overflow: auto;
    padding: 0;
}

.table-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

.table-container::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}

/* === Orders Table === */
.orders-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.orders-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.orders-table th {
    background: var(--table-header-bg);
    padding: 10px 8px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--table-border);
    white-space: nowrap;
}

.orders-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s;
}

.orders-table th.sortable:hover {
    background: var(--bg-hover);
}

.orders-table th.sortable .sort-icon {
    font-size: 0.7rem;
    opacity: 0.7;
}

.orders-table th.sort-asc,
.orders-table th.sort-desc {
    background: var(--accent-primary);
    color: var(--text-inverse);
}

.orders-table th.sort-asc .sort-icon,
.orders-table th.sort-desc .sort-icon {
    opacity: 1;
}

.orders-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--table-border);
    vertical-align: middle;
}

.orders-table tbody tr {
    background: var(--bg-card);
    cursor: pointer;
    transition: background-color 0.15s;
}

.orders-table tbody tr:hover {
    background: var(--table-row-hover);
}

/* Row states */
.orders-table tbody tr.row-processed {
    background: var(--status-processed-bg);
}

.orders-table tbody tr.row-processed:hover {
    background: rgba(34, 197, 94, 0.3);
}

.orders-table tbody tr.row-cancelled {
    background: var(--status-cancelled-bg);
    text-decoration: line-through;
    opacity: 0.7;
}

.orders-table tbody tr.row-cancelled:hover {
    opacity: 0.85;
}

/* Cell styles */
.readonly-cell {
    color: var(--text-secondary);
}

.editable-cell {
    color: var(--text-primary);
}

.copyable {
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
    cursor: pointer;
}

.copyable:hover {
    color: var(--accent-primary);
}

/* State indicator dots */
.state-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.state-indicator.pending {
    background-color: #fbbf24;
}

.state-indicator.in-progress {
    background-color: #3b82f6;
}

.state-indicator.processed {
    background-color: #22c55e;
}

.state-indicator.cancelled {
    background-color: #ef4444;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}

.status-badge.pending {
    background: var(--status-pending-bg);
    color: var(--status-pending-text);
}

.status-badge.in-progress {
    background: var(--status-progress-bg);
    color: var(--status-progress-text);
}

.status-badge.processed {
    background: var(--status-processed-bg);
    color: var(--status-processed-text);
}

.status-badge.cancelled {
    background: var(--status-cancelled-bg);
    color: var(--status-cancelled-text);
}

/* DLVR Status Badge */
.dlvr-status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

/* Reason tags */
.reason-tags {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.reason-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
}

/* Call cells */
.call-cell {
    white-space: nowrap;
    font-size: 0.75rem;
}

.call-cell.empty {
    color: var(--text-muted);
    text-align: center;
}

.call-cell.answered {
    color: var(--status-processed-text);
}

.call-cell.no-answer {
    color: var(--status-cancelled-text);
}

.emoji-check, .emoji-cross {
    font-size: 0.85rem;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px !important;
    color: var(--text-muted);
}

.empty-state h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

/* === Modals === */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-overlay);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--modal-bg);
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-content.modal-wide {
    max-width: 900px;
}

.modal-content.modal-confirm {
    max-width: 450px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
}

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

/* Modal Form */
.modal-form {
    padding: 20px;
}

.modal-form h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 16px 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}

.modal-form h3:first-child {
    margin-top: 0;
}

.status-display-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-bottom: 16px;
}

.status-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.status-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
}

.form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.form-group {
    flex: 1;
}

.form-group.full {
    flex: 1 0 100%;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    background: var(--bg-input);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

/* Calls Grid */
.calls-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.call-entry {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 10px;
}

.call-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    text-align: center;
}

.call-field {
    margin-bottom: 8px;
}

.call-field:last-child {
    margin-bottom: 0;
}

.call-field label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.call-field input,
.call-field select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8rem;
    background: var(--bg-input);
    color: var(--text-primary);
}

.call-field input:focus,
.call-field select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.btn-cancel,
.btn-save,
.btn-confirm {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-cancel:hover {
    background: var(--bg-hover);
}

.btn-save,
.btn-confirm {
    background: var(--accent-primary);
    color: var(--text-inverse);
    border: none;
}

.btn-save:hover,
.btn-confirm:hover {
    background: var(--accent-hover);
}

.btn-danger {
    background: #dc2626;
}

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

/* Confirm Modal */
.confirm-body {
    padding: 20px;
}

.confirm-body p {
    color: var(--text-primary);
    line-height: 1.5;
}

.confirm-warning {
    margin-top: 16px;
    padding: 12px;
    background: var(--status-cancelled-bg);
    border: 1px solid #ef4444;
    border-radius: 6px;
    color: var(--status-cancelled-text);
    font-size: 0.85rem;
}

.confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

/* === Copy Toast === */
.copy-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--accent-primary);
    color: var(--text-inverse);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 2000;
}

.copy-toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1200px) {
    .calls-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        padding: 12px 16px;
    }

    .filters-bar {
        padding: 12px 16px;
    }

    .calls-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        flex-direction: column;
    }

    .search-box {
        margin-left: 0;
        width: 100%;
    }

    .search-box input {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .calls-grid {
        grid-template-columns: 1fr;
    }
}