/* ============================================
   CALENDAR MODULE - Styles
   ============================================ */

:root {
    --primary-color: #001f54;
    --primary-light: #003080;
    --accent-color: #c70734;
    --success-color: #28a745;
    --text-dark: #333;
    --text-muted: #666;
    --border-color: #e0e0e0;
    --bg-light: #f5f7fa;
    --bg-card: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);

    /* Request type colors */
    --color-contract: #1a73e8;
    --color-proposal: #e67e22;
    --color-jwo: #8e44ad;
    --color-quote: #27ae60;

    /* Event chip backgrounds */
    --chip-contract-bg: #e3f0ff;
    --chip-proposal-bg: #fef3e2;
    --chip-jwo-bg: #f3e8fa;
    --chip-quote-bg: #e8f8ef;
    --chip-default-bg: #e8f0fe;

    /* Detail badge backgrounds */
    --badge-contract-bg: #dbeafe;
    --badge-service-bg: #f0f0f0;

    /* Status colors */
    --status-pending-bg: #fff3cd;
    --status-pending-color: #856404;
    --status-draft-bg: #e2e3e5;
    --status-draft-color: #495057;
    --status-submitted-bg: #d4edda;
    --status-submitted-color: #155724;
}

/* Dark Theme */
[data-theme="dark"] {
    --primary-color: #1a3a6b;
    --primary-light: #244e8a;
    --accent-color: #e0445a;
    --success-color: #34d058;
    --text-dark: #e1e4e8;
    --text-muted: #9ea7b3;
    --border-color: #2d3748;
    --bg-light: #0d1117;
    --bg-card: #161b22;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);

    --color-contract: #4a9eff;
    --color-proposal: #f0a050;
    --color-jwo: #b07cc8;
    --color-quote: #3dd68c;

    --chip-contract-bg: rgba(74, 158, 255, 0.15);
    --chip-proposal-bg: rgba(240, 160, 80, 0.15);
    --chip-jwo-bg: rgba(176, 124, 200, 0.15);
    --chip-quote-bg: rgba(61, 214, 140, 0.15);
    --chip-default-bg: rgba(74, 158, 255, 0.1);

    --badge-contract-bg: rgba(74, 158, 255, 0.2);
    --badge-service-bg: rgba(255,255,255,0.08);

    --status-pending-bg: rgba(255, 193, 7, 0.15);
    --status-pending-color: #ffc107;
    --status-draft-bg: rgba(255,255,255,0.08);
    --status-draft-color: #9ea7b3;
    --status-submitted-bg: rgba(52, 208, 88, 0.15);
    --status-submitted-color: #34d058;
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-light);
    min-height: 100vh;
    color: var(--text-dark);
}

/* Header */
.main-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-section h1 {
    font-size: 1.3rem;
    font-weight: 600;
}

.logo-section i {
    font-size: 1.2rem;
}

.home-btn {
    color: white;
    text-decoration: none;
    background: rgba(255,255,255,0.15);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.home-btn:hover {
    background: rgba(255,255,255,0.25);
}

/* ===== Calendar Layout (Sidebar + Calendar) ===== */
.calendar-layout {
    display: flex;
    max-width: 1400px;
    margin: 40px auto;
    padding: 0 20px;
    gap: 20px;
    align-items: flex-start;
}

/* ===== Client Filter Sidebar ===== */
.filter-sidebar {
    width: 280px;
    min-width: 280px;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
}

.filter-sidebar.collapsed {
    width: 0;
    min-width: 0;
    opacity: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
    box-shadow: none;
}

.sidebar-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.sidebar-header h3 i {
    font-size: 0.85rem;
}

.sidebar-collapse-btn {
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-collapse-btn:hover {
    background: rgba(255,255,255,0.3);
}

/* Expand button (shown when collapsed) */
.sidebar-expand-btn {
    display: none;
    position: sticky;
    top: 80px;
    width: 42px;
    height: 42px;
    min-width: 42px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.2s;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.sidebar-expand-btn.visible {
    display: flex;
}

.sidebar-expand-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* Sidebar search */
.sidebar-search {
    padding: 12px 16px 8px;
    position: relative;
    display: flex;
    align-items: center;
}

.sidebar-search i {
    position: absolute;
    left: 28px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.sidebar-search input {
    width: 100%;
    padding: 8px 12px 8px 32px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.82rem;
    font-family: 'Poppins', sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.2s;
}

.sidebar-search input:focus {
    border-color: var(--primary-color);
}

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

/* Sidebar action buttons */
.sidebar-actions {
    display: flex;
    gap: 6px;
    padding: 4px 16px 8px;
}

.sidebar-action-btn {
    flex: 1;
    padding: 5px 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-light);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.2s;
}

.sidebar-action-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Client list */
.client-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.client-list::-webkit-scrollbar {
    width: 5px;
}

.client-list::-webkit-scrollbar-track {
    background: transparent;
}

.client-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.client-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.client-list-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 16px;
    color: var(--text-muted);
    font-size: 0.82rem;
}

.client-list-empty i {
    font-size: 1.5rem;
    opacity: 0.4;
}

/* Individual client item */
.client-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.client-item:hover {
    background: var(--bg-light);
}

.client-item.active {
    background: rgba(0, 31, 84, 0.05);
}

[data-theme="dark"] .client-item.active {
    background: rgba(74, 158, 255, 0.08);
}

.client-item input[type="checkbox"] {
    display: none;
}

.client-checkbox-custom {
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.client-checkbox-custom i {
    font-size: 0.6rem;
    color: white;
    opacity: 0;
    transition: opacity 0.15s;
}

.client-item.active .client-checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.client-item.active .client-checkbox-custom i {
    opacity: 1;
}

.client-name {
    flex: 1;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.client-count {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-light);
    padding: 1px 7px;
    border-radius: 10px;
    min-width: 22px;
    text-align: center;
}

.client-item.active .client-count {
    background: var(--primary-color);
    color: white;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 10px 16px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.sidebar-footer span {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* Calendar Logo */
.calendar-logo {
    background: #ffffff;
    padding: 16px 32px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.calendar-logo img {
    max-height: 55px;
    width: auto;
    object-fit: contain;
}

[data-theme="dark"] .calendar-logo {
    background: var(--bg-card);
}

/* Calendar Container */
.calendar-wrapper {
    flex: 1;
    min-width: 0;
    position: relative;
}

/* Calendar Card */
.calendar-card {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

/* Calendar Navigation */
.calendar-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.calendar-nav h2 {
    font-size: 1.5rem;
    font-weight: 600;
    min-width: 250px;
    text-align: center;
}

.nav-btn {
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.today-btn {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.4);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Poppins', sans-serif;
}

.today-btn:hover {
    background: rgba(255,255,255,0.35);
}

/* Print Button */
.print-btn {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.4);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Poppins', sans-serif;
    display: flex;
    align-items: center;
    gap: 6px;
}

.print-btn:hover {
    background: rgba(255,255,255,0.35);
}

/* Calendar Grid */
.calendar-grid {
    padding: 16px 24px 24px;
}

.weekday-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.weekday-header span {
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

/* Day Cell */
.day-cell {
    min-height: 90px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    cursor: default;
    transition: all 0.15s;
    position: relative;
    padding: 6px;
    border: 1px solid transparent;
}

.day-number {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.day-cell:not(.empty):hover {
    background: var(--bg-light);
}

.day-cell.today {
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 31, 84, 0.35);
}

.day-cell.today .day-number {
    color: white;
}

.day-cell.today .event-chip {
    background: rgba(255,255,255,0.2);
    border-left-color: rgba(255,255,255,0.6);
}

.day-cell.today .event-client,
.day-cell.today .event-service,
.day-cell.today .event-company-name {
    color: rgba(255,255,255,0.95);
}

.day-cell.today .chip-type-badge {
    background: rgba(255,255,255,0.3);
    color: white;
}

.day-cell.today:hover {
    background: #003080;
}

.day-cell.has-events {
    cursor: pointer;
    border-color: var(--border-color);
}

.day-cell.has-events:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.day-cell.empty {
    cursor: default;
    min-height: 90px;
}

.day-cell.other-month {
    color: #ccc;
}

/* Event Chips inside day cells */
.day-events {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 2px;
    overflow: hidden;
}

.event-chip {
    background: var(--chip-default-bg);
    border-left: 3px solid var(--primary-color);
    border-radius: 4px;
    padding: 2px 5px;
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: hidden;
    transition: background 0.15s;
    position: relative;
}

/* Request type color coding for chips */
.event-chip.chip-contract {
    background: var(--chip-contract-bg);
    border-left-color: var(--color-contract);
}
.event-chip.chip-proposal {
    background: var(--chip-proposal-bg);
    border-left-color: var(--color-proposal);
}
.event-chip.chip-jwo {
    background: var(--chip-jwo-bg);
    border-left-color: var(--color-jwo);
}
.event-chip.chip-quote {
    background: var(--chip-quote-bg);
    border-left-color: var(--color-quote);
}

.event-chip:hover {
    filter: brightness(0.95);
}

/* Rush priority indicator */
.event-chip.priority-rush {
    animation: rushPulse 2s ease-in-out infinite;
}

@keyframes rushPulse {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 0 1px var(--accent-color); }
}

/* Type badge inside chip */
.chip-type-badge {
    font-size: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0px 3px;
    border-radius: 2px;
    align-self: flex-start;
    line-height: 1.4;
    margin-bottom: 1px;
}

.chip-contract .chip-type-badge {
    background: var(--color-contract);
    color: white;
}
.chip-proposal .chip-type-badge {
    background: var(--color-proposal);
    color: white;
}
.chip-jwo .chip-type-badge {
    background: var(--color-jwo);
    color: white;
}
.chip-quote .chip-type-badge {
    background: var(--color-quote);
    color: white;
}

.event-client {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.event-service {
    font-size: 0.6rem;
    font-weight: 400;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.event-company-name {
    font-size: 0.6rem;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.event-more {
    font-size: 0.6rem;
    color: var(--primary-color);
    font-weight: 600;
    text-align: center;
    padding: 1px 0;
}

/* ===== Event Detail Panel ===== */
.event-detail-panel {
    position: absolute;
    top: 0;
    right: -340px;
    width: 320px;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 0;
    z-index: 200;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    max-height: 80vh;
    overflow-y: auto;
}

.event-detail-panel.visible {
    opacity: 1;
    transform: translateX(0);
    pointer-events: all;
}

.detail-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 20px;
    border-radius: 16px 16px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.detail-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-count {
    background: rgba(255,255,255,0.2);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.detail-list {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-item {
    background: var(--bg-light);
    border-radius: 10px;
    padding: 12px 14px;
    border-left: 4px solid var(--primary-color);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Request type colored borders for detail items */
.detail-item.chip-contract-border {
    border-left-color: var(--color-contract);
}
.detail-item.chip-proposal-border {
    border-left-color: var(--color-proposal);
}
.detail-item.chip-jwo-border {
    border-left-color: var(--color-jwo);
}
.detail-item.chip-quote-border {
    border-left-color: var(--color-quote);
}

/* Detail item header row */
.detail-item-header {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.detail-nomenclature {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.5px;
}

.detail-priority-rush {
    font-size: 0.65rem;
    font-weight: 700;
    color: white;
    background: var(--accent-color);
    padding: 1px 7px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 3px;
}

.detail-priority-rush i {
    font-size: 0.6rem;
}

/* Badges row */
.detail-badges {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.detail-badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 8px;
    letter-spacing: 0.3px;
}

.detail-badge.chip-contract {
    background: var(--badge-contract-bg);
    color: var(--color-contract);
}
.detail-badge.chip-proposal {
    background: var(--chip-proposal-bg);
    color: var(--color-proposal);
}
.detail-badge.chip-jwo {
    background: var(--chip-jwo-bg);
    color: var(--color-jwo);
}
.detail-badge.chip-quote {
    background: var(--chip-quote-bg);
    color: var(--color-quote);
}
.detail-badge.badge-service {
    background: var(--badge-service-bg);
    color: var(--text-muted);
}

.detail-client {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-client i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.detail-company {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-company i {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.detail-service {
    font-size: 0.8rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.detail-service i {
    color: var(--color-proposal);
    font-size: 0.75rem;
}

.detail-seller {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-seller i {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.detail-status {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: auto;
}

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

.status-draft {
    background: var(--status-draft-bg);
    color: var(--status-draft-color);
}

.status-submitted {
    background: var(--status-submitted-bg);
    color: var(--status-submitted-color);
}

/* Theme Toggle Button */
.theme-toggle {
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

/* Dark theme day cell overrides */
[data-theme="dark"] .day-cell.today {
    background: #2563eb;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

[data-theme="dark"] .day-cell.today:hover {
    background: #3b82f6;
}

[data-theme="dark"] .day-cell.other-month {
    color: #4a5568;
}

/* ===== Recurring Badge on Chips ===== */
.chip-recurring-badge {
    position: absolute;
    top: 1px;
    right: 2px;
    font-size: 0.4rem;
    color: var(--text-muted);
    opacity: 0.7;
}

.chip-recurring-badge i {
    font-size: 0.4rem;
}

/* Base vs Recurring event visual cues */
.event-chip.event-recurring {
    border-left-style: dashed;
    opacity: 0.85;
}

.event-chip.event-base {
    border-left-style: solid;
}

/* Detail panel badges for base/recurring */
.detail-badge-type {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 6px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.badge-base-sm {
    background: var(--primary-color);
    color: white;
}

.badge-recurring-sm {
    background: var(--chip-proposal-bg);
    color: var(--color-proposal);
}

.badge-recurring-sm i {
    font-size: 0.5rem;
}

/* Detail notes preview */
.detail-notes {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-style: italic;
}

.detail-notes i {
    color: var(--color-quote);
    font-size: 0.75rem;
    margin-top: 2px;
}

/* ===== Drag & Drop ===== */
.event-chip[draggable="true"] {
    cursor: grab;
}

.event-chip[draggable="true"]:active {
    cursor: grabbing;
}

.event-chip.dragging {
    opacity: 0.4;
    transform: scale(0.95);
}

.day-cell.drop-over {
    background: rgba(0, 31, 84, 0.08) !important;
    border: 2px dashed var(--primary-color) !important;
    border-radius: 10px;
}

[data-theme="dark"] .day-cell.drop-over {
    background: rgba(74, 158, 255, 0.1) !important;
    border-color: var(--color-contract) !important;
}

/* ===== Mini Form Overlay ===== */
.mini-form-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mini-form-overlay.visible {
    opacity: 1;
    pointer-events: all;
}

/* ===== Mini Form Panel ===== */
.mini-form-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 420px;
    max-width: 95vw;
    max-height: 90vh;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    z-index: 510;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.mini-form-panel.visible {
    opacity: 1;
    pointer-events: all;
    transform: translate(-50%, -50%) scale(1);
}

/* Mini form header */
.mini-form-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mini-form-header-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mini-form-header h3 {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mini-form-header-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.mini-form-client-display {
    font-size: 0.82rem;
    font-weight: 500;
    opacity: 0.9;
}

.mini-form-company-display {
    font-size: 0.75rem;
    opacity: 0.7;
}

.mini-form-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mini-form-badge.badge-base {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

.mini-form-badge.badge-recurring {
    background: rgba(230, 126, 34, 0.3);
    color: #ffd9a0;
}

.mini-form-close-btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mini-form-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Mini form body */
.mini-form-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.mini-form-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mini-form-field label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mini-form-field input,
.mini-form-field textarea,
.mini-form-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: 'Poppins', sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mini-form-field input:focus,
.mini-form-field textarea:focus,
.mini-form-field select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 31, 84, 0.1);
}

.mini-form-field textarea {
    resize: vertical;
    min-height: 70px;
}

/* Frequency fields row */
.mini-form-freq-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.mini-form-field .field-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0.7;
    margin-top: 2px;
}

/* Mini form footer */
.mini-form-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.mini-form-btn {
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
    border: none;
}

.mini-form-btn-cancel {
    background: var(--bg-light);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.mini-form-btn-cancel:hover {
    background: var(--border-color);
}

.mini-form-btn-save {
    background: var(--primary-color);
    color: white;
}

.mini-form-btn-save:hover {
    background: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.mini-form-btn-save:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===== Print Styles ===== */
@page {
    size: landscape;
    margin: 10mm 8mm;
}

@media print {
    /* Hide non-essential elements */
    .main-header,
    .filter-sidebar,
    .sidebar-expand-btn,
    .nav-btn,
    .today-btn,
    .print-btn,
    .theme-toggle,
    .event-detail-panel,
    .mini-form-overlay,
    .mini-form-panel {
        display: none !important;
    }

    /* Show logo on print */
    .calendar-logo {
        background: white !important;
        padding: 12px 16px;
    }

    .calendar-logo img {
        max-height: 45px;
    }

    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    body {
        background: white !important;
        color: #000;
        margin: 0;
        padding: 0;
    }

    .calendar-layout {
        margin: 0;
        padding: 0;
        display: block;
        max-width: 100%;
    }

    .calendar-wrapper {
        width: 100%;
    }

    .calendar-card {
        box-shadow: none;
        border-radius: 0;
        overflow: visible;
    }

    .calendar-nav {
        background: none !important;
        color: #000;
        padding: 8px 0 4px;
        justify-content: center;
    }

    .calendar-nav h2 {
        color: #000;
        font-size: 1.5rem;
        min-width: auto;
    }

    .calendar-grid {
        padding: 0;
    }

    /* Weekday headers */
    .weekday-header {
        gap: 0;
        margin-bottom: 0;
    }

    .weekday-header span {
        color: #fff;
        background: #001f54;
        font-size: 0.8rem;
        padding: 5px 0;
        border: 1px solid #001f54;
        letter-spacing: 0.3px;
    }

    /* Grid layout - no gaps for tight fit */
    .days-grid {
        gap: 0;
    }

    /* Day cells - optimized for landscape A4/Letter */
    .day-cell {
        border: 1px solid #ccc;
        border-radius: 0;
        min-height: 72px;
        padding: 3px 4px;
        page-break-inside: avoid;
    }

    .day-cell.empty {
        min-height: 72px;
        background: #fafafa !important;
    }

    .day-number {
        font-size: 0.78rem;
        font-weight: 700;
        color: #333;
        margin-bottom: 1px;
    }

    /* Today highlight */
    .day-cell.today {
        background: #eef3ff !important;
        color: #000;
        box-shadow: none;
        border: 2px solid #001f54;
    }

    .day-cell.today .day-number {
        color: #001f54;
        font-weight: 800;
    }

    .day-cell.today .event-client,
    .day-cell.today .event-service,
    .day-cell.today .event-company-name {
        color: inherit;
    }

    .day-cell.today .chip-type-badge {
        color: white;
    }

    .day-cell.today .event-chip {
        background: rgba(0, 31, 84, 0.08);
        border-left-color: #001f54;
    }

    /* Event chips - compact for print */
    .day-events {
        gap: 1px;
    }

    .event-chip {
        padding: 1px 4px;
        border-left-width: 3px;
        border-radius: 2px;
    }

    .event-chip.priority-rush {
        animation: none;
        border-right: 2px solid var(--accent-color);
    }

    .chip-type-badge {
        font-size: 0.45rem;
        padding: 0 2px;
        line-height: 1.3;
        margin-bottom: 0;
    }

    .event-client {
        font-size: 0.6rem;
        font-weight: 600;
        color: #222;
    }

    .event-service {
        font-size: 0.55rem;
        display: block;
        color: #555;
    }

    .event-company-name {
        font-size: 0.5rem;
        color: #555;
        font-style: italic;
    }

    .event-more {
        font-size: 0.55rem;
        color: #444;
    }

    /* Has-events border highlight */
    .day-cell.has-events {
        border-color: #aaa;
    }
}

/* Responsive */
@media (max-width: 1100px) {
    .filter-sidebar {
        width: 240px;
        min-width: 240px;
    }
}

@media (max-width: 900px) {
    .calendar-layout {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-sidebar {
        width: 100%;
        min-width: 100%;
        position: static;
        max-height: none;
    }

    .filter-sidebar.collapsed {
        height: 0;
    }

    .sidebar-expand-btn {
        position: fixed;
        bottom: 20px;
        right: 20px;
        top: auto;
        z-index: 200;
    }

    .client-list {
        max-height: 200px;
    }

    .event-detail-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        border-radius: 16px 16px 0 0;
        max-height: 50vh;
    }

    .event-detail-panel.visible {
        transform: translateY(0);
    }
}

@media (max-width: 600px) {
    .calendar-layout {
        margin: 20px auto;
        padding: 0 12px;
    }

    .calendar-nav {
        padding: 16px 20px;
    }

    .calendar-nav h2 {
        font-size: 1.15rem;
        min-width: auto;
    }

    .nav-btn {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }

    .calendar-grid {
        padding: 12px 12px 16px;
    }

    .weekday-header span {
        font-size: 0.75rem;
    }

    .day-cell {
        min-height: 70px;
        padding: 4px;
    }

    .day-number {
        font-size: 0.75rem;
    }

    .event-chip {
        padding: 1px 3px;
    }

    .event-client {
        font-size: 0.55rem;
    }

    .event-service,
    .event-company-name {
        display: none;
    }

    .chip-type-badge {
        font-size: 0.45rem;
    }

    .mini-form-panel {
        width: 95vw;
    }

    .mini-form-freq-row {
        grid-template-columns: 1fr;
    }
}