/* --- CSS Variables --- */
:root {
    --primary: #e50914;
    --primary-hover: #ff1a1a;
    --primary-dark: #b20710;
    --bg-dark: #000000;
    --bg-sidebar: #0a0a0a;
    --bg-input: #141414;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #505050;
    --border-color: #1a1a1a;
    --sidebar-width: 320px;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Global Resets --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    width: 100%;
    overflow: hidden;          /* NO SCROLLING */
    background: #000;
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

/* --- Main Content --- */
main {
    height: 100vh;
    width: 100%;
    background: #000;
   
}


a {
  color:#e50914 ;
   text-decoration:none;
}

a:hover {
 font-weight: bold;
}

/* mouse over link */
a:hover {
   color:#e50914 ;
}

/* selected link */
a:active {
   color:#e50914 ;
} 









/* =========================================================
   VIDEO GRID – CSS Grid, 2x2 layout, centered, 100vh total
   ========================================================= */
.video-grid {
    display: grid;
    /* 2 columns, each video width = 50vh × (16/9) to maintain 16:9 aspect */
    grid-template-columns: repeat(2, calc(50vh * 16 / 9));
    grid-template-rows: repeat(2, 50vh);
    justify-content: center;           /* Center grid horizontally */
    align-content: center;             /* Center grid vertically */
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    background-color: var(--bg-dark);
    gap: 0;                            /* NO GAPS - videos touch */
    overflow: hidden;
    margin: 0;
    padding: 0;
}

/* 1 video - single cell, top-aligned */
.video-grid.has-1 {
    grid-template-columns: calc(50vh * 16 / 9);
    grid-template-rows: 50vh;
    justify-content: center;  /* horizontal centering */
    align-content: start;     /* top-align vertically */
}

/* 2 videos - single row, top-aligned */
.video-grid.has-2 {
    grid-template-columns: repeat(2, calc(50vh * 16 / 9));
    grid-template-rows: 50vh;
    justify-content: center;  /* horizontal centering */
    align-content: start;     /* top-align vertically */
}

/* 3 videos - 2 in first row, 1 centered in second row, top-aligned */
.video-grid.has-3 {
    grid-template-columns: repeat(2, calc(50vh * 16 / 9));
    grid-template-rows: repeat(2, 50vh);
    justify-content: center;  /* horizontal centering */
    align-content: start;     /* top-align vertically */
}

/* 4 videos - full 2x2 grid, top-aligned */
.video-grid.has-4 {
    grid-template-columns: repeat(2, calc(50vh * 16 / 9));
    grid-template-rows: repeat(2, 50vh);
    justify-content: center;  /* horizontal centering */
    align-content: start;     /* top-align vertically */
}


/* Hide scrollbars */
.video-grid::-webkit-scrollbar {
    display: none;
}
.video-grid {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* --- Empty State --- */
.empty-state {
    grid-column: 1 / -1;
    grid-row: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1.5;
}

.empty-state-content {
    text-align: center;
    color: var(--text-muted);
    animation: fadeIn 0.5s ease;
}

.empty-state-content i.fa-film {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.3;
}

.empty-state-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.empty-state-content p {
    font-size: 1rem;
    color: var(--text-muted);
}

.empty-state-content p i {
    color: var(--primary);
    margin: 0 0.25rem;
}

.video-grid.has-videos .empty-state {
    display: none;
}

/* =========================================================
   VIDEO ITEM – Fill grid cell exactly (16:9 container)
   ========================================================= */
.video-item {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #000;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
}

.video-item:hover {
    z-index: 10;
}

/* --- Container for iframe --- */
.video-responsive {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #000;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
}

/* =========================================================
   YOUTUBE IFRAME – Perfect 16:9 fit, NO BLACK BARS
   Container is already 16:9, so iframe fills it exactly
   ========================================================= */
.video-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block;
    background: #000;
}

/* =========================================================
   CONTROLS OVERLAY
   ========================================================= */
.video-controls-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, transparent 100%);
    z-index: 10;
    font-size: 14px;
    line-height: 1;
}

.video-item:hover .video-controls-overlay {
    opacity: 1;
    pointer-events: all;
}

.video-controls-overlay button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.video-controls-overlay button:hover {
    background: var(--primary);
    transform: scale(1.1);
}

.move-btn {
    cursor: grab;
}
.move-btn:active {
    cursor: grabbing;
}

/* =========================================================
   CONFIRM REMOVE OVERLAY
   ========================================================= */
.confirm-remove-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 20;
}

.video-item.show-confirm-remove .confirm-remove-overlay {
    opacity: 1;
    pointer-events: all;
}

.confirm-remove-box {
    background: rgba(10, 10, 10, 0.95);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-width: 200px;
}

.confirm-remove-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
    white-space: nowrap;
}

.confirm-remove-actions {
    display: flex;
    gap: 12px;
}

.confirm-remove-actions button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: transform 0.15s ease, background 0.15s ease;
}

.confirm-cancel-btn {
    background: rgba(255, 255, 255, 0.08);
    color: #e5e5e5;
}
.confirm-cancel-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: scale(1.05);
}

.confirm-ok-btn {
    background: rgba(229, 9, 20, 0.15);
    color: var(--primary);
}
.confirm-ok-btn:hover {
    background: rgba(229, 9, 20, 0.3);
    transform: scale(1.05);
}

/* =========================================================
   DRAG AND DROP STATES
   ========================================================= */
.video-item.is-dragging {
    z-index: 1000;
    opacity: 0.8;
    box-shadow: 0 0 0 3px var(--primary);
}
.video-item.is-dragging .video-responsive {
    pointer-events: none;
}

.sortable-ghost {
    opacity: 0.3 !important;
    background: var(--bg-dark) !important;
}
.sortable-ghost::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px dashed var(--primary);
    background: rgba(229, 9, 20, 0.15);
    z-index: 100;
}
.sortable-ghost .video-responsive {
    visibility: hidden;
}

/* =========================================================
   SIDEBAR + UI
   ========================================================= */
.sidebar-trigger {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 80px;
    z-index: 100;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 15px;
}

.sidebar-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(229, 9, 20, 0.4);
    transition: all var(--transition-fast);
    opacity: 0;
    transform: scale(0.8);
}

.sidebar-trigger:hover .sidebar-toggle {
    opacity: 1;
    transform: scale(1);
}

.sidebar-toggle:hover {
    background: var(--primary-hover);
    transform: scale(1.1) !important;
    box-shadow: 0 6px 25px rgba(229, 9, 20, 0.5);
}

.sidebar-toggle:active {
    transform: scale(0.95) !important;
}

body.sidebar-open .sidebar-trigger {
    pointer-events: none;
}
body.sidebar-open .sidebar-toggle {
    opacity: 0;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    z-index: 1001;
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    display: flex;
    flex-direction: column;
}
body.sidebar-open .sidebar {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.sidebar-header h2 i {
    color: var(--primary);
}

.sidebar-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.sidebar-close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
}

.sidebar-content {
    flex: 1;
    padding: 24px 20px;
    overflow-y: auto;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.input-group {
    margin-bottom: 24px;
}
.input-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.input-wrapper {
    display: flex;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: all var(--transition-fast);
}
.input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.15);
}
#url-input {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9375rem;
}
#url-input::placeholder {
    color: var(--text-muted);
}
#add-video-btn {
    padding: 14px 18px;
    background: var(--primary);
    border: none;
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
#add-video-btn:hover {
    background: var(--primary-hover);
}
#add-video-btn:active {
    background: var(--primary-dark);
}

.video-count {
    background: var(--bg-input);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}
.video-count span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.sidebar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 24px 0;
}

.shortcuts h3 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.shortcut-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}
.shortcut-item kbd {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px 10px;
    font-family: inherit;
    font-size: 0.75rem;
    color: var(--text-primary);
    min-width: 32px;
    text-align: center;
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}
body.sidebar-open .sidebar-overlay {
    opacity: 1;
    pointer-events: all;
}

.toast-message {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.toast-message i {
    font-size: 18px;
}
.toast-message.success i {
    color: #e50914;
}
.toast-message.error i {
    color: var(--primary);
}
.toast-message.fade-out {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes toastOut {
    from { opacity: 1; transform: translateX(-50%) translateY(0); }
    to   { opacity: 0; transform: translateX(-50%) translateY(20px); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

/* =========================================================
   RESPONSIVE – NO SIZE CHANGES, just sidebar adjustments
   Videos stay the same size on all screens
   ========================================================= */
@media (max-width: 600px) {
    .sidebar {
        width: 100%;
    }
    .sidebar-trigger {
        width: 70px;
        height: 70px;
        padding: 12px;
    }
    .sidebar-toggle {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    .video-controls-overlay button {
        width: 36px;
        height: 36px;
        font-size: 12px;
    }
    .video-controls-overlay {
        padding: 8px;
    }
}


/* ========================
   VIDEO LIMIT POPUP STYLES
   ======================== */
.video-limit-popup {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.video-limit-content {
    background: #1a1a1a;
    color: #fff;
    padding: 25px 35px;
    border-radius: 10px;
    text-align: center;
    max-width: 320px;
    font-family: sans-serif;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.video-limit-content h2 {
    margin-bottom: 10px;
}

.video-limit-content p {
    margin-bottom: 20px;
}

.video-limit-ok-btn {
    background: #e50914;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
}

.video-limit-ok-btn:hover {
    background: #ff1a1a;
}













/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}
button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;

}

/* =========================================================
   RESPONSIVE FIX – STACK VIDEOS WHEN SCREEN IS TOO NARROW
   (keeps same visuals, same sizes, same UI)
   ========================================================= */

 @media (max-width: 1100px) {
    .video-grid {
        grid-template-columns: repeat(auto-fit, calc(50vh * 16 / 9));
        grid-template-rows: repeat(auto-fit, 50vh);
        justify-content: center;
        align-content: start;
    }
}