/* Schedule Page Specific Styles */

.schedule-content {
    overflow-x: auto;
    position: relative;
}

/* Toolbar: view toggle + PDF */
.schedule-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 0 0 0.5rem;
    flex-wrap: wrap;
}

.schedule-view-toggle {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}

.view-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #B0B0B0;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.view-toggle-btn:hover {
    color: #FFFFFF;
}

.view-toggle-btn.active {
    background: rgba(255, 255, 255, 0.12);
    color: #FFFFFF;
    font-weight: 600;
}

.schedule-pdf-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s;
}

.schedule-pdf-btn:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: var(--event-primary);
}

.schedule-pdf-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}

/* Empty state */
.schedule-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: #666;
    text-align: center;
}

.schedule-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.schedule-empty p {
    font-size: 1rem;
    color: #888;
}

.schedule-empty-sub {
    font-size: 0.85rem;
    margin-top: 0.3rem;
}

/* List / grid toggle — class on .schedule-content, works without JS */
.schedule-content.view-list .schedule-grid-view {
    display: none !important;
}

.schedule-content.view-grid .schedule-list-view {
    display: none !important;
}

.schedule-list-view {
    margin: 1.5rem 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.schedule-list-empty {
    color: #888;
    text-align: center;
    padding: 2rem;
}

.schedule-list-item {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--event-secondary);
    border-radius: 8px;
    transition: background 0.2s;
}

.schedule-list-item:hover {
    background: rgba(255, 255, 255, 0.07);
}

.schedule-list-time .time-range {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--event-primary);
    white-space: nowrap;
}

.schedule-list-room {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #B0B0B0;
    margin-bottom: 0.35rem;
}

.schedule-list-title {
    font-size: 1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 0.35rem;
    line-height: 1.4;
}

.schedule-list-speaker {
    font-size: 0.85rem;
    color: #B0B0B0;
    margin: 0;
}

.schedule-list-desc {
    font-size: 0.8rem;
    color: #888;
    margin: 0.5rem 0 0;
    line-height: 1.5;
}

/* Session detail modal */
.schedule-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.schedule-modal-overlay[hidden] {
    display: none;
}

.schedule-modal {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: var(--event-background);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 1.75rem;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.schedule-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.7;
    padding: 0.25rem;
}

.schedule-modal-close:hover {
    opacity: 1;
}

.schedule-modal-room {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #B0B0B0;
    margin: 0 0 0.25rem;
    text-transform: uppercase;
}

.schedule-modal-time {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--event-primary);
    margin: 0 0 0.75rem;
}

.schedule-modal-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 0.5rem;
    line-height: 1.4;
    padding-right: 1.5rem;
}

.schedule-modal-speaker {
    font-size: 0.9rem;
    color: #B0B0B0;
    margin: 0;
}

body.schedule-modal-open {
    overflow: hidden;
}

/* Utility Classes */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

/* Schedule Tabs Container */
.schedule-tabs-container {
    margin: -2rem -2rem 0 -2rem;
    padding: 1rem 2rem;
    background-color: var(--event-background);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.schedule-tabs {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.schedule-tab {
    padding: 0.75rem 0;
    color: #B0B0B0;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.2s;
    font-weight: 500;
}

.schedule-tab:hover {
    color: #FFFFFF;
}

.schedule-tab.active {
    color: #FFFFFF;
    font-weight: 600;
}

.schedule-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.schedule-select:focus {
    outline: none;
    border-color: var(--event-primary);
    background-color: rgba(255, 255, 255, 0.15);
}

.schedule-select option {
    background-color: var(--event-background);
    color: #FFFFFF;
}

/* 1:1 Meetings Section */
.meetings-section {
    margin: 0 0 2rem 0;
}

.meetings-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
}

.meetings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.meeting-card {
    background-color: #2A2A2A;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    border: 2px solid transparent;
}

.meeting-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.meeting-card.pending {
    border-color: var(--event-primary);
    background-color: var(--event-background);
}

.meeting-card.confirmed {
    background: linear-gradient(135deg, #2D5F3F 0%, #1E4A2F 100%);
    border-color: #3D7F5F;
}

.meeting-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    background-color: rgba(212, 165, 116, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--event-primary);
}

.meeting-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1rem;
    background-color: rgba(255, 255, 255, 0.1);
}

.meeting-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.meeting-name {
    font-size: 1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.meeting-time {
    font-size: 0.875rem;
    color: #B0B0B0;
    margin-bottom: 0.75rem;
}

.meeting-status {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pending-status {
    background-color: rgba(212, 165, 116, 0.2);
    color: var(--event-primary);
}

.confirmed-status {
    background-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

/* Calendar Container */
.calendar-container {
    background-color: var(--event-background);
    border-radius: 8px;
    overflow: hidden;
    margin: 2rem 0;
}

/* Days Header */
.days-header {
    display: grid;
    grid-template-columns: 60px repeat(var(--room-count, 2), minmax(140px, 1fr));
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background-color: var(--event-background);
}

.time-col-header {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.day-header {
    padding: 1rem;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.day-header:last-child {
    border-right: none;
}

.day-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: 0.5px;
}

/* Calendar Grid */
.calendar-grid {
    display: grid;
    grid-template-columns: 60px 1fr;
    min-height: 840px;
    position: relative;
}

/* Time Column */
.time-column {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    background-color: var(--event-background);
}

.time-slot {
    height: 60px;
    padding: 0.5rem;
    font-size: 0.7rem;
    color: #B0B0B0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

/* Days Columns Container */
.days-columns {
    display: grid;
    grid-template-columns: repeat(var(--room-count, 2), minmax(140px, 1fr));
    position: relative;
}

.meeting-initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--event-secondary);
    color: #FFFFFF;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.day-column {
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    background-image: 
        repeating-linear-gradient(
            to bottom,
            transparent,
            transparent 59px,
            rgba(255, 255, 255, 0.05) 59px,
            rgba(255, 255, 255, 0.05) 60px
        );
    min-height: 840px;
}

.day-column:last-child {
    border-right: none;
}

/* Calendar Events */
.cal-event {
    position: absolute;
    background-color: #5A5A5A;
    border-radius: 4px;
    padding: 0.35rem 0.45rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, z-index 0s;
    overflow: hidden;
    border: none;
    border-left: 3px solid var(--event-secondary);
    z-index: 1;
    box-sizing: border-box;
    text-align: left;
    font: inherit;
    color: inherit;
    width: auto;
}

.cal-event:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 10;
}

.cal-event-compact {
    padding: 0 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2px;
}

.cal-event-compact .event-compact-label {
    font-size: 0.55rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cal-event .event-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.15rem;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cal-event .event-time {
    display: block;
    font-size: 0.65rem;
    color: #B0B0B0;
}

.cal-event .event-speaker {
    display: block;
    font-size: 0.6rem;
    opacity: 0.75;
    margin-top: 0.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Meeting Detail Panel */
.meeting-panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.meeting-panel-overlay.active {
    opacity: 1;
    visibility: visible;
}

.meeting-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 500px;
    max-width: 90vw;
    height: 100%;
    background-color: var(--event-background);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease-out;
    z-index: 2001;
}

.meeting-panel-overlay.active .meeting-panel {
    transform: translateX(0);
}

.panel-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #FFFFFF;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
    z-index: 10;
}

.panel-close-btn:hover {
    opacity: 0.7;
}

.meeting-panel-header {
    padding: 2rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.meeting-panel-avatar {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.meeting-panel-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.panel-avatar-initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--event-secondary);
    color: #FFFFFF;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.meeting-panel-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.meeting-panel-role {
    font-size: 0.9rem;
    color: #E0E0E0;
    margin-bottom: 0.25rem;
}

.meeting-panel-company {
    font-size: 0.85rem;
    color: #B0B0B0;
}

.meeting-status-banner {
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.meeting-status-banner.accepted {
    background-color: rgba(45, 95, 63, 0.3);
    color: #5FD68D;
    border-left: 3px solid #5FD68D;
}

.meeting-status-banner.pending {
    background-color: rgba(212, 165, 116, 0.2);
    color: var(--event-primary);
    border-left: 3px solid var(--event-primary);
}

.meeting-details {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.meeting-detail-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #E0E0E0;
    font-size: 0.9rem;
}

.meeting-detail-row svg {
    color: #B0B0B0;
    flex-shrink: 0;
}

.video-call-btn {
    margin: 1.5rem;
    padding: 0.875rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: calc(100% - 3rem);
}

.video-call-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.meeting-chat {
    padding: 1.5rem;
    min-height: 300px;
}

.chat-date {
    text-align: center;
    font-size: 0.75rem;
    color: #B0B0B0;
    margin: 1.5rem 0;
    font-weight: 600;
}

.chat-message {
    margin-bottom: 1rem;
    max-width: 85%;
}

.chat-message.received {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 12px 12px 12px 4px;
}

.chat-message.sent {
    background-color: rgba(139, 111, 71, 0.3);
    padding: 1rem;
    border-radius: 12px 12px 4px 12px;
    margin-left: auto;
}

.chat-message.request-message {
    background-color: rgba(90, 70, 50, 0.3);
    max-width: 100%;
}

.meeting-request-details {
    margin: 1rem 0 0.5rem;
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.request-detail-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #E0E0E0;
    font-size: 0.9rem;
}

.request-detail-item svg {
    color: var(--event-primary);
    flex-shrink: 0;
}

.chat-message.system {
    background-color: rgba(95, 214, 141, 0.1);
    padding: 0.75rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #5FD68D;
    font-size: 0.8rem;
    font-weight: 600;
    max-width: 100%;
}

.chat-message p {
    color: #E0E0E0;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.chat-time {
    font-size: 0.75rem;
    color: #B0B0B0;
    display: block;
    margin-top: 0.5rem;
}

.meeting-chat-input {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 0.75rem;
    position: sticky;
    bottom: 0;
    background-color: var(--event-background);
}

.chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 0.9rem;
}

.chat-input:focus {
    outline: none;
    border-color: var(--event-primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.chat-input::placeholder {
    color: #B0B0B0;
}

.chat-send-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--event-primary);
    border: none;
    border-radius: 6px;
    color: #1A1A1A;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.chat-send-btn:hover {
    background-color: #E5B885;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .days-header {
        grid-template-columns: 50px repeat(var(--room-count, 2), minmax(120px, 1fr));
    }
    
    .calendar-grid {
        grid-template-columns: 50px 1fr;
    }

    .days-columns {
        grid-template-columns: repeat(var(--room-count, 2), minmax(120px, 1fr));
    }
}

@media (max-width: 768px) {
    /* Show/Hide for mobile */
    .desktop-only {
        display: none;
    }
    
    .mobile-only {
        display: block;
    }
    
    .schedule-content {
        padding: 1rem;
    }
    
    /* Schedule tabs as sticky select */
    .schedule-tabs-container {
        position: sticky;
        top: 0;
        margin: -1rem -1rem 0 -1rem;
        padding: 1rem;
        z-index: 101;
        background-color: var(--event-background);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
    
    /* Meetings responsive */
    .meetings-section {
        margin: 0 0 1rem 0;
    }
    
    .meetings-title {
        font-size: 1.1rem;
    }
    
    .meetings-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.75rem;
    }
    
    .meeting-card {
        padding: 1rem;
    }
    
    .meeting-avatar {
        width: 50px;
        height: 50px;
        margin-bottom: 0.75rem;
    }
    
    .meeting-name {
        font-size: 0.9rem;
    }
    
    .meeting-time {
        font-size: 0.8rem;
    }
    
    .meeting-status {
        font-size: 0.75rem;
        padding: 0.25rem 0.625rem;
    }
    
    .calendar-container {
        margin: 1rem -1rem;
        border-radius: 0;
    }
    
    .schedule-toolbar {
        margin: 0;
    }

    .schedule-list-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .days-header {
        grid-template-columns: 40px repeat(var(--room-count, 2), minmax(100px, 1fr));
    }
    
    .calendar-grid {
        grid-template-columns: 40px 1fr;
    }

    .days-columns {
        grid-template-columns: repeat(var(--room-count, 2), minmax(100px, 1fr));
    }
    
    .day-header {
        padding: 0.75rem 0.25rem;
    }
    
    .day-name {
        font-size: 0.7rem;
    }
    
    .time-slot {
        font-size: 0.65rem;
        padding: 0.25rem;
    }
    
    .cal-event .event-title {
        font-size: 0.7rem;
    }
    
    .cal-event .event-time {
        font-size: 0.65rem;
    }
    
    /* Meeting panel responsive */
    .meeting-panel {
        width: 100%;
        max-width: 100%;
    }
    
    .meeting-panel-header {
        padding: 1.5rem;
    }
    
    .meeting-panel-avatar {
        width: 60px;
        height: 60px;
    }
    
    .meeting-panel-name {
        font-size: 1.25rem;
    }
    
    .meeting-chat {
        padding: 1rem;
    }
    
    .chat-message {
        max-width: 90%;
    }
    
    .meeting-chat-input {
        padding: 1rem;
    }
}

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

    .meeting-card {
        text-align: left;
        display: grid;
        grid-template-columns: 50px 1fr;
        column-gap: 0.75rem;
        align-items: center;
    }

    .meeting-avatar {
        margin: 0;
    }

    .meeting-name,
    .meeting-time {
        margin-bottom: 0.25rem;
    }
}