/*
 * DartHost Sidebar Menu Pro v2.0.0
 * Author: www.darthost.eu
 * Mobile-optimized offcanvas menu
 */

/* ============================================
   FREEZE DROPDOWNS - Απενεργοποίηση submenus
   ============================================ */
.sub-menu { 
    display: none !important; 
}

#primary-menu .sub-menu { 
    display: none !important; 
}

/* Safety: κρατάμε το κύριο menu visible */
.header-menu-primary_list { 
    display: flex !important; 
    visibility: visible !important; 
    height: auto !important; 
}


/* ============================================
   OVERLAY - Σκοτεινό background
   ============================================ */
.dsm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dsm-motion) ease;
    z-index: 9998;
    backdrop-filter: blur(2px);
}

.dsm-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}


/* ============================================
   PANEL - Το κύριο sidebar
   ============================================ */
.dsm-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--dsm-width);
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height για mobile browsers */
    background: var(--dsm-bg);
    color: var(--dsm-text);
    transform: translateX(100%);
    transition: transform var(--dsm-motion) cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    font-size: var(--dsm-fs-base);
}

.dsm-panel.is-open {
    transform: translateX(0);
}


/* ============================================
   HEADER - Τίτλος και κουμπιά
   ============================================ */
.dsm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--dsm-border);
    gap: 12px;
    flex-shrink: 0;
    background: linear-gradient(to bottom, var(--dsm-bg) 0%, var(--dsm-bg) 100%);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.dsm-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.dsm-back {
    background: transparent;
    border: 1px solid var(--dsm-border);
    border-radius: 8px;
    padding: 8px 14px;
    cursor: pointer;
    color: var(--dsm-text);
    font-size: 14px;
    font-weight: 500;
    display: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dsm-back:hover {
    background: var(--dsm-hover);
    border-color: var(--dsm-text);
}

.dsm-back:active {
    transform: scale(0.95);
}

.dsm-title {
    font-size: var(--dsm-fs-title);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dsm-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dsm-close {
    background: var(--dsm-bg);
    border: 1px solid var(--dsm-border);
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    color: var(--dsm-text);
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
    flex-shrink: 0;
    white-space: nowrap;
}

.dsm-close:hover {
    background: var(--dsm-hover);
    border-color: var(--dsm-text);
}

.dsm-close:active {
    transform: scale(0.95);
}


/* ============================================
   BODY - Scrollable περιεχόμενο
   ============================================ */
.dsm-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0;
    -webkit-overflow-scrolling: touch;
}

/* Custom scrollbar για desktop */
.dsm-body::-webkit-scrollbar {
    width: 8px;
}

.dsm-body::-webkit-scrollbar-track {
    background: transparent;
}

.dsm-body::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.dsm-body::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}


/* ============================================
   MENU LIST - Τα menu items
   ============================================ */
.dsm-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dsm-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--dsm-border);
    transition: background 0.2s ease;
}

.dsm-item:hover {
    background: var(--dsm-hover);
}

.dsm-item:active {
    background: rgba(0, 0, 0, 0.1);
}

.dsm-link {
    display: block;
    flex: 1;
    padding: 16px 20px;
    color: var(--dsm-text);
    text-decoration: none;
    font-size: var(--dsm-fs-base);
    font-weight: 500;
    line-height: 1.5;
    transition: color 0.2s ease;
}

.dsm-link:hover {
    color: #000;
}

.dsm-next {
    flex: 0 0 auto;
    margin-right: 16px;
    font-size: 20px;
    opacity: 0.5;
    transition: all 0.2s ease;
    pointer-events: none;
}

.dsm-item:hover .dsm-next {
    opacity: 0.8;
    transform: translateX(2px);
}


/* ============================================
   MOBILE OPTIMIZATIONS
   ============================================ */
@media (max-width: 768px) {
    .dsm-panel {
        width: 100vw;
        box-shadow: none;
    }
    
    .dsm-header {
        padding: 14px 16px;
    }
    
    .dsm-title {
        font-size: 16px;
    }
    
    .dsm-close {
        padding: 10px 18px;
        font-size: 15px;
    }
    
    .dsm-back {
        padding: 10px 16px;
        font-size: 15px;
    }
    
    .dsm-link {
        padding: 18px 20px;
        font-size: 16px;
    }
    
    /* Μεγαλύτερα touch targets για mobile */
    .dsm-item {
        min-height: 56px;
    }
    
    .dsm-next {
        margin-right: 18px;
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .dsm-header {
        padding: 12px 14px;
    }
    
    .dsm-link {
        padding: 16px 18px;
    }
}


/* ============================================
   ACCESSIBILITY
   ============================================ */
.dsm-back:focus,
.dsm-close:focus {
    outline: 2px solid #4a90e2;
    outline-offset: 2px;
}

.dsm-link:focus {
    outline: 2px solid #4a90e2;
    outline-offset: -2px;
    background: var(--dsm-hover);
}

/* Reduce motion για accessibility */
@media (prefers-reduced-motion: reduce) {
    .dsm-panel,
    .dsm-overlay,
    .dsm-item,
    .dsm-back,
    .dsm-close,
    .dsm-next {
        transition: none !important;
    }
}


/* ============================================
   CREDITS FOOTER (Optional)
   ============================================ */
.dsm-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--dsm-border);
    text-align: center;
    font-size: 12px;
    color: rgba(0, 0, 0, 0.5);
    background: rgba(0, 0, 0, 0.02);
}

.dsm-footer a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 600;
}

.dsm-footer a:hover {
    text-decoration: underline;
}