/**
 * Online Lesson Styles for MartCode Calendar
 * 
 * Styles for online lesson buttons in FullCalendar events.
 * Compatible with Bootstrap 3.3.7 and Metronic 4 theme.
 * 
 * @version 2.3.0
 * @author Delta Kurs Otomasyonu
 */

/* ============================================
   Success Modal Styles
   ============================================ */
#mc-online-success-modal .modal-header.bg-success {
    background-color: #26C281;
    color: #fff;
    border-radius: 5px 5px 0 0;
}

#mc-online-success-modal .modal-header .close {
    color: #fff;
    opacity: 0.8;
}

#mc-online-success-modal .modal-header .close:hover {
    opacity: 1;
}

#mc-online-success-modal .modal-title {
    font-weight: 600;
}

#mc-online-success-modal .modal-title i {
    margin-right: 8px;
}

#mc-online-success-modal .alert-success {
    background-color: #e8f5e9;
    border-color: #c8e6c9;
    color: #2e7d32;
    font-size: 14px;
}

#mc-online-success-modal .alert-success i {
    margin-right: 6px;
}

#mc-online-success-modal .form-group label {
    font-weight: 600;
    color: #555;
}

#mc-online-success-modal .form-group label i {
    margin-right: 5px;
    color: #888;
}

#mc-online-success-modal #mc-online-join-url {
    font-family: monospace;
    font-size: 12px;
    background-color: #f9f9f9;
}

#mc-online-success-modal .text-muted {
    font-size: 12px;
    margin-top: 5px;
    display: block;
}

#mc-online-success-modal .modal-footer {
    text-align: right;
    padding: 15px 20px;
}

#mc-online-success-modal .modal-footer .btn {
    margin-left: 8px;
    padding: 8px 16px;
}

#mc-online-success-modal .modal-footer .btn i {
    margin-right: 5px;
}

#mc-online-success-modal .btn-primary {
    background-color: #3598DC;
    border-color: #3598DC;
}

#mc-online-success-modal .btn-primary:hover {
    background-color: #217EBD;
    border-color: #217EBD;
}

#mc-online-success-modal .btn-info {
    background-color: #659be0;
    border-color: #659be0;
}

#mc-online-success-modal .btn-info:hover {
    background-color: #4a89dc;
    border-color: #4a89dc;
}

/* ============================================
   Active Section Container (for join and cancel buttons)
   ============================================ */
.mc-online-active-section {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    width: 100%;
    padding: 8px 0;
    margin-top: 8px;
    border-top: 1px dashed #e0e0e0;
}

/* Section Label */
.mc-online-section-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    color: #555;
    margin-right: 6px;
}

.mc-online-section-label i {
    color: #26C281;
    font-size: 14px;
}

/* ============================================
   Base Button Style
   ============================================ */
.mc-online-lesson-btn {
    padding: 5px 10px;
    font-size: 11px;
    line-height: 1.4;
    border-radius: 3px;
    opacity: 0.95;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    white-space: nowrap;
    font-weight: 500;
}

.mc-online-lesson-btn:hover {
    opacity: 1;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.mc-online-lesson-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
}

.mc-online-lesson-btn:active {
    transform: translateY(0);
}

.mc-online-lesson-btn i {
    font-size: 12px;
}

/* ============================================
   Create Button - Green (Success) with Pulse
   ============================================ */
.mc-online-create-btn {
    background-color: #26C281;
    border-color: #26C281;
    color: #fff;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
}

.mc-online-create-btn:hover,
.mc-online-create-btn:focus {
    background-color: #1BA574;
    border-color: #1BA574;
    color: #fff;
}

.mc-online-create-btn:active {
    background-color: #179166;
    border-color: #179166;
}

.mc-online-create-btn i {
    font-size: 13px;
}

/* Pulse animation for create button (draw attention) */
@keyframes mc-online-pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(38, 194, 129, 0.5);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(38, 194, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(38, 194, 129, 0);
    }
}

.mc-online-create-btn {
    animation: mc-online-pulse-green 2s infinite;
}

.mc-online-create-btn:hover {
    animation: none;
    box-shadow: 0 3px 6px rgba(38, 194, 129, 0.4);
}

/* ============================================
   Join Button - Blue (Primary) with Pulse
   ============================================ */
.mc-online-join-btn {
    background-color: #3598DC;
    border-color: #3598DC;
    color: #fff;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
}

.mc-online-join-btn:hover,
.mc-online-join-btn:focus {
    background-color: #217EBD;
    border-color: #217EBD;
    color: #fff;
}

.mc-online-join-btn:active {
    background-color: #1A6A9E;
    border-color: #1A6A9E;
}

.mc-online-join-btn i {
    font-size: 13px;
}

/* Pulse animation for join button (draw attention) */
@keyframes mc-online-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(53, 152, 220, 0.5);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(53, 152, 220, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(53, 152, 220, 0);
    }
}

.mc-online-join-btn {
    animation: mc-online-pulse 2s infinite;
}

.mc-online-join-btn:hover {
    animation: none;
    box-shadow: 0 3px 6px rgba(53, 152, 220, 0.4);
}

/* ============================================
   Cancel Button - Red (Danger)
   ============================================ */
.mc-online-cancel-btn {
    background-color: #E7505A;
    border-color: #E7505A;
    color: #fff;
}

.mc-online-cancel-btn:hover,
.mc-online-cancel-btn:focus {
    background-color: #D73D4A;
    border-color: #D73D4A;
    color: #fff;
}

.mc-online-cancel-btn:active {
    background-color: #C52D3A;
    border-color: #C52D3A;
}

/* ============================================
   Copy Button - Teal/Info color
   ============================================ */
.mc-online-copy-btn {
    background-color: #659be0;
    border-color: #659be0;
    color: #fff;
}

.mc-online-copy-btn:hover,
.mc-online-copy-btn:focus {
    background-color: #4a89dc;
    border-color: #4a89dc;
    color: #fff;
}

.mc-online-copy-btn:active {
    background-color: #3b7dd8;
    border-color: #3b7dd8;
}

/* Copy success state */
.mc-online-copy-btn.mc-online-copy-success {
    background-color: #26C281 !important;
    border-color: #26C281 !important;
    color: #fff !important;
    animation: none;
}

/* Copy error state */
.mc-online-copy-btn.mc-online-copy-error {
    background-color: #E7505A !important;
    border-color: #E7505A !important;
    color: #fff !important;
    animation: none;
}

/* ============================================
   Button Group (for cancel + help icon)
   ============================================ */
.mc-online-btn-group {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ============================================
   Help Icon with Popover
   ============================================ */
.mc-online-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    cursor: help;
    color: #999;
    transition: color 0.2s ease;
    border-radius: 50%;
    background-color: #f5f5f5;
}

.mc-online-help-icon:hover {
    color: #555;
    background-color: #eee;
}

.mc-online-help-icon i {
    font-size: 14px;
}

/* Popover styling */
.mc-online-help-icon + .popover,
.popover {
    max-width: 300px;
}

.mc-online-help-icon + .popover .popover-content,
.popover .popover-content {
    font-size: 12px;
    line-height: 1.5;
    color: #555;
}

/* ============================================
   Event indicator for events with online lesson
   ============================================ */
.fc-event.mc-has-online-lesson {
    border-left: 3px solid #26C281 !important;
}

/* ============================================
   Month view adjustments
   ============================================ */
.fc-dayGridMonth-view .mc-online-lesson-btn {
    padding: 2px 4px;
    font-size: 9px;
}

.fc-dayGridMonth-view .mc-online-lesson-btn i {
    font-size: 10px;
}

.fc-dayGridMonth-view .mc-online-active-section {
    margin-top: 4px;
    padding-top: 4px;
    gap: 4px;
}

.fc-dayGridMonth-view .mc-online-section-label {
    font-size: 9px;
}

/* ============================================
   Week/Day view adjustments
   ============================================ */
.fc-timeGridWeek-view .mc-online-active-section,
.fc-timeGridDay-view .mc-online-active-section {
    margin-top: 5px;
    padding-top: 5px;
}

/* ============================================
   List view adjustments
   ============================================ */
.fc-listWeek-view .mc-online-active-section,
.fc-listMonth-view .mc-online-active-section {
    margin-top: 10px;
    padding: 10px 0;
}

.fc-listWeek-view .mc-online-join-btn,
.fc-listMonth-view .mc-online-join-btn {
    padding: 8px 14px;
    font-size: 13px;
}

/* ============================================
   Responsive adjustments
   ============================================ */
@media (max-width: 992px) {
    .mc-online-lesson-btn {
        padding: 4px 8px;
        font-size: 10px;
    }
    
    .mc-online-active-section {
        gap: 6px;
    }
}

@media (max-width: 768px) {
    .mc-online-lesson-btn {
        padding: 5px 10px;
        font-size: 11px;
    }
    
    .mc-online-lesson-btn i {
        font-size: 13px;
    }
    
    .mc-online-active-section {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .mc-online-section-label {
        width: 100%;
        margin-bottom: 4px;
    }
}

@media (max-width: 480px) {
    .mc-online-lesson-btn {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .mc-online-join-btn {
        width: 100%;
        justify-content: center;
    }
    
    .mc-online-btn-group {
        width: 100%;
    }
    
    .mc-online-cancel-btn {
        flex: 1;
    }
}

/* ============================================
   Dark theme support
   ============================================ */
.dark-theme .mc-online-lesson-btn {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.dark-theme .mc-online-active-section {
    border-top-color: #444;
}

.dark-theme .mc-online-section-label {
    color: #ccc;
}

.dark-theme .mc-online-help-icon {
    color: #777;
    background-color: #333;
}

.dark-theme .mc-online-help-icon:hover {
    color: #bbb;
    background-color: #444;
}

/* ============================================
   Popover/tooltip compatibility
   ============================================ */
.fc-popover .mc-online-active-section {
    margin-top: 5px;
    padding-top: 5px;
}

/* ============================================
   Animation for button appearance
   ============================================ */
@keyframes mc-online-btn-appear {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 0.95;
        transform: scale(1);
    }
}

.mc-online-lesson-btn {
    animation: mc-online-btn-appear 0.2s ease-out;
}

/* ============================================
   Disabled state
   ============================================ */
.mc-online-lesson-btn:disabled,
.mc-online-lesson-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ============================================
   Loading state
   ============================================ */
.mc-online-lesson-btn.loading {
    pointer-events: none;
    position: relative;
}

.mc-online-lesson-btn.loading i {
    visibility: hidden;
}

.mc-online-lesson-btn.loading::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2px solid #fff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: mc-btn-spin 0.8s linear infinite;
}

@keyframes mc-btn-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   Online Lesson Warning Styles (for forms)
   ============================================ */
.mc-online-lesson-warning {
    margin-bottom: 15px;
    padding: 12px 15px;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.6;
}

.mc-online-lesson-warning i {
    margin-right: 8px;
    font-size: 16px;
}

.mc-online-lesson-warning strong {
    font-weight: 600;
}

/* Warning style for cancel */
.mc-online-lesson-warning.alert-warning {
    background-color: #fcf8e3;
    border: 1px solid #faebcc;
    color: #8a6d3b;
}

.mc-online-lesson-warning.alert-warning i {
    color: #f0ad4e;
}

/* Info style for postpone */
.mc-online-lesson-warning.alert-info {
    background-color: #d9edf7;
    border: 1px solid #bce8f1;
    color: #31708f;
}

.mc-online-lesson-warning.alert-info i {
    color: #5bc0de;
}