/**
 * MyDiary Button Styles for Mira Day Agenda
 */

/* MyDiary Display Header */
.my-diary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.my-diary-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.my-diary-refresh-btn {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    padding: 6px 8px;
    cursor: pointer;
    color: #6c757d;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
}

.my-diary-refresh-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
    color: #495057;
}

.my-diary-refresh-btn:active {
    background: #dee2e6;
    transform: scale(0.95);
}

.my-diary-refresh-btn svg {
    transition: transform 0.3s ease;
}

.my-diary-refresh-btn:hover svg {
    transform: rotate(180deg);
}

/* Pulse animation for refresh button */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(108, 117, 125, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(108, 117, 125, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(108, 117, 125, 0);
    }
}

/* MyDiary Button Base Styles - Small Round Button */
.mydiary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    line-height: 1;
    font-family: inherit;
    margin-left: 8px;
    vertical-align: middle;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.mydiary-icon {
    display: block;
    line-height: 1;
    font-size: 12px;
    font-weight: bold;
}

/* Add to MyDiary State - Green with + */
.mydiary-btn.mydiary-add {
    background: #28a745;
    color: #FFFFFF;
    border: 1px solid #28a745;
}

.mydiary-btn.mydiary-add:hover {
    background: #218838;
    border-color: #1e7e34;
    transform: scale(1.1);
    box-shadow: 0 2px 6px rgba(40, 167, 69, 0.3);
}

.mydiary-btn.mydiary-add:active {
    transform: scale(0.95);
    box-shadow: 0 1px 2px rgba(40, 167, 69, 0.3);
}

/* In Diary State - Red with - */
.mydiary-btn.mydiary-in-diary {
    background: #dc3545;
    color: #FFFFFF;
    border: 1px solid #dc3545;
}

.mydiary-btn.mydiary-in-diary:hover {
    background: #c82333;
    border-color: #bd2130;
    transform: scale(1.1);
    box-shadow: 0 2px 6px rgba(220, 53, 69, 0.3);
}

.mydiary-btn.mydiary-in-diary:active {
    transform: scale(0.95);
    box-shadow: 0 1px 2px rgba(220, 53, 69, 0.3);
}

.mydiary-btn.mydiary-add:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(255, 140, 0, 0.3);
}

/* In Diary State - Light Grey */
.mydiary-btn.mydiary-in-diary {
    background: linear-gradient(135deg, #E8E8E8 0%, #D5D5D5 100%);
    color: #666666;
    border: 2px solid #CCCCCC;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mydiary-btn.mydiary-in-diary:hover {
    background: linear-gradient(135deg, #D5D5D5 0%, #C8C8C8 100%);
    border-color: #BBBBBB;
    color: #555555;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.mydiary-btn.mydiary-in-diary:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

/* Button Container - Removed margins for inline placement */
.mydiary-container {
    display: inline;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .mydiary-btn {
        width: 22px;
        height: 22px;
        font-size: 12px;
    }
    
    .mydiary-icon {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .mydiary-btn {
        width: 20px;
        height: 20px;
        font-size: 11px;
    }
    
    .mydiary-icon {
        font-size: 10px;
    }
}

/* Focus styles for accessibility */
.mydiary-btn:focus {
    outline: 2px solid rgba(40, 167, 69, 0.5);
    outline-offset: 2px;
}

.mydiary-btn.mydiary-in-diary:focus {
    outline: 2px solid rgba(220, 53, 69, 0.5);
}

/* Animation for state changes */
.mydiary-btn {
    transition: background 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease, 
                box-shadow 0.3s ease, 
                transform 0.2s ease;
}

/* Disabled state (if needed) */
.mydiary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.mydiary-btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* Additional visual feedback */
.mydiary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.mydiary-btn:hover::before {
    opacity: 1;
}

/* Position relative for pseudo-element */
.mydiary-btn {
    position: relative;
    overflow: hidden;
}

/**
 * My Diary Display Styles
 */

/* Main container */
.my-diary-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: inherit;
}

/* Empty state */
.my-diary-empty {
    text-align: center;
    padding: 40px 20px;
    background: #f9f9f9;
    border-radius: 8px;
    border: 2px dashed #ddd;
}

.my-diary-empty .empty-message {
    font-size: 16px;
    color: #666;
    margin: 0;
    font-style: italic;
}

/* Day groupings */
.diary-day-group {
    margin-bottom: 30px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}

.diary-day-header {
    background: linear-gradient(135deg, #007cba 0%, #005a87 100%);
    color: white;
    padding: 15px 20px;
    font-size: 18px;
    font-weight: bold;
    margin: 0;
}

.diary-day-sessions {
    padding: 20px;
}

/* Grid layout */
.my-diary-grid .diary-day-sessions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* List layout */
.my-diary-list .diary-day-sessions {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Compact layout */
.my-diary-compact .diary-day-sessions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Session cards */
.diary-session {
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 15px;
    background: #fff;
    position: relative;
    transition: box-shadow 0.3s ease;
}

.diary-session:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.my-diary-compact .diary-session {
    padding: 10px;
    border-radius: 4px;
}

/* Session header */
.diary-session-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.diary-session-time {
    background: #f0f0f0;
    color: #333;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    white-space: nowrap;
}

.diary-session-track {
    background: #e8f4f8;
    color: #007cba;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    margin-left: 8px;
}

/* Session title */
.diary-session-title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.3;
}

.my-diary-compact .diary-session-title {
    font-size: 14px;
    margin-bottom: 4px;
}

/* Session details */
.diary-session-details {
    color: #666;
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 10px;
}

.my-diary-compact .diary-session-details {
    font-size: 12px;
    margin-bottom: 6px;
}

/* Session speakers */
.diary-session-speakers {
    font-size: 13px;
    color: #555;
    font-style: italic;
    margin-bottom: 10px;
}

.my-diary-compact .diary-session-speakers {
    font-size: 11px;
    margin-bottom: 6px;
}

/* Remove button */
.diary-remove-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    position: absolute;
    top: 10px;
    right: 10px;
}

.diary-remove-btn:hover {
    background: #c82333;
}

.my-diary-compact .diary-remove-btn {
    position: static;
    margin-top: 5px;
    padding: 4px 8px;
    font-size: 11px;
}

/* Loading state */
.my-diary-loading {
    text-align: center;
    padding: 40px;
    color: #666;
    font-style: italic;
}

/* Error state */
.my-diary-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #f5c6cb;
    margin-bottom: 20px;
}

/* Responsive design */
@media (max-width: 768px) {
    .my-diary-container {
        padding: 10px;
    }
    
    .my-diary-grid .diary-day-sessions {
        grid-template-columns: 1fr;
    }
    
    .diary-session-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .diary-remove-btn {
        position: static;
        margin-top: 10px;
        align-self: flex-start;
    }
}

/* Print styles */
@media print {
    .diary-remove-btn {
        display: none;
    }
    
    .my-diary-container {
        box-shadow: none;
    }
    
    .diary-session {
        border: 1px solid #000;
        page-break-inside: avoid;
    }
}

/**
 * Modal Styles for Diary Sessions
 */

/* Modal overlay */
.diary-modal {
    position: fixed !important;
    z-index: 999999 !important;
    left: 0 !important;
    top: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.5) !important;
    display: none;
    overflow: auto;
    backdrop-filter: blur(2px);
}

/* Modal content container */
.diary-modal .modal-content {
    position: relative;
    background-color: #fefefe;
    margin: 0;
    padding: 0;
    border: 1px solid #888;
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
    /* Position higher up on screen */
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
}

/* Modal animation */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modal close button */
.diary-modal .close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
    z-index: 1000000;
    line-height: 1;
    transition: color 0.3s ease;
}

.diary-modal .close-modal:hover,
.diary-modal .close-modal:focus {
    color: #000;
    text-decoration: none;
}

/* Modal body */
.diary-modal .modal-body {
    margin: 0;
    padding: 25px;
    padding-right: 50px;
    line-height: 1.6;
    color: #333;
    max-height: calc(85vh - 60px);
    overflow-y: auto;
    overflow-x: hidden;
    /* Custom scrollbar for better UX */
    scrollbar-width: thin;
    scrollbar-color: #ccc #f0f0f0;
}

/* Webkit scrollbar styling */
.diary-modal .modal-body::-webkit-scrollbar {
    width: 8px;
}

.diary-modal .modal-body::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 4px;
}

.diary-modal .modal-body::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.diary-modal .modal-body::-webkit-scrollbar-thumb:hover {
    background: #999;
}

/* Modal session title */
.modal-session-title {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
    padding-right: 30px;
    line-height: 1.3;
}

/* Modal session meta info */
.modal-session-time {
    color: #666;
    margin-bottom: 20px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
    border-left: 4px solid #007cba;
}

.modal-session-time strong {
    color: #333;
}

/* Modal session content */
.modal-session-content {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 20px;
}

.modal-session-content p {
    margin-bottom: 15px;
}

.modal-session-content ul,
.modal-session-content ol {
    margin: 15px 0;
    padding-left: 20px;
}

.modal-session-content li {
    margin-bottom: 5px;
}

/* Modal speakers section */
.modal-session-speakers {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    color: #555;
}

.modal-session-speakers strong {
    color: #333;
}

/* More details link styling */
.more-details-link {
    color: #007cba;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease;
}

.more-details-link:hover {
    color: #005a87;
    text-decoration: underline;
}

.more-details-link .fas {
    margin-right: 3px;
    font-size: 0.9em;
}

/* Responsive modal design */
@media (max-width: 768px) {
    .diary-modal .modal-content {
        width: 95%;
        max-width: none;
        max-height: 90vh;
        /* Position higher up on mobile for better thumb reach */
        top: 30%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .diary-modal .modal-body {
        padding: 20px;
        padding-right: 45px;
        max-height: calc(90vh - 60px);
    }
    
    .modal-session-title {
        font-size: 1.2em;
        margin-bottom: 12px;
        padding-right: 25px;
    }
    
    .modal-session-content {
        font-size: 13px;
    }
    
    .diary-modal .close-modal {
        font-size: 26px;
        top: 12px;
        right: 18px;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 50%;
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
}

@media (max-width: 480px) {
    .diary-modal .modal-content {
        width: 98%;
        max-height: 95vh;
        border-radius: 8px;
        /* Mobile positioning - higher up for better accessibility */
        top: 25%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .diary-modal .modal-body {
        padding: 15px;
        padding-right: 40px;
        max-height: calc(95vh - 50px);
    }
    
    .modal-session-title {
        font-size: 1.1em;
        margin-bottom: 10px;
        padding-right: 20px;
    }
    
    .diary-modal .close-modal {
        font-size: 24px;
        top: 10px;
        right: 15px;
        width: 30px;
        height: 30px;
    }
    
    .modal-session-time {
        padding: 8px;
        font-size: 13px;
    }
    
    .modal-session-content {
        font-size: 14px;
    }
}

/* Enhanced mobile touch targets */
@media (max-width: 768px) {
    .diary-modal .close-modal {
        min-width: 44px;
        min-height: 44px;
        touch-action: manipulation;
    }
    
    .more-details-link {
        min-height: 44px;
        display: inline-block;
        line-height: 44px;
        vertical-align: top;
        touch-action: manipulation;
    }
}