/* ============================================================
   BalaKids — Custom CSS
   Детская видеоплатформа с родительским контролем
   ============================================================ */

/* ---- FONTS & ROOT ---- */
:root {
    --bk-primary:     #6c63ff;
    --bk-primary-dark:#5b53e6;
    --bk-secondary:   #ff6b9d;
    --bk-accent:      #ffd93d;
    --bk-success:     #06d6a0;
    --bk-danger:      #ef233c;
    --bk-bg:          #0e0e1a;
    --bk-bg-card:     #1a1a2e;
    --bk-bg-card2:    #16213e;
    --bk-border:      rgba(255,255,255,0.08);
    --bk-text:        #e8e8f0;
    --bk-muted:       #888899;
    --bk-radius:      16px;
    --bk-radius-sm:   10px;
    --bk-shadow:      0 8px 32px rgba(108,99,255,0.15);
    --bk-transition:  all 0.25s cubic-bezier(0.4,0,0.2,1);
    font-family: 'Nunito', 'Poppins', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background-color: var(--bk-bg);
    color: var(--bk-text);
    font-family: 'Nunito', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bk-bg); }
::-webkit-scrollbar-thumb { background: var(--bk-primary); border-radius: 3px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.bk-navbar {
    background: rgba(14,14,26,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--bk-border);
    padding: 0.6rem 0;
    z-index: 1050;
}

.bk-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}
.logo-icon { font-size: 1.8rem; }
.logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--bk-text);
    letter-spacing: -0.5px;
}
.logo-accent { color: var(--bk-primary); }

.bk-search-form { max-width: 480px; }
.bk-search-input {
    background: var(--bk-bg-card2);
    border: 1px solid var(--bk-border);
    color: var(--bk-text);
    border-radius: var(--bk-radius-sm) 0 0 var(--bk-radius-sm) !important;
    padding: 0.5rem 1rem;
}
.bk-search-input:focus {
    background: var(--bk-bg-card2);
    border-color: var(--bk-primary);
    color: var(--bk-text);
    box-shadow: 0 0 0 3px rgba(108,99,255,0.2);
}
.bk-search-input::placeholder { color: var(--bk-muted); }
.bk-search-btn {
    background: var(--bk-primary);
    color: white;
    border-radius: 0 var(--bk-radius-sm) var(--bk-radius-sm) 0 !important;
    border: none;
    padding: 0.5rem 1rem;
}
.bk-search-btn:hover { background: var(--bk-primary-dark); color: white; }

.bk-lang-btn {
    background: var(--bk-bg-card2);
    color: var(--bk-text);
    border: 1px solid var(--bk-border);
    font-size: 0.85rem;
}
.bk-lang-btn:hover { background: var(--bk-bg-card); color: var(--bk-text); }

.bk-btn-dashboard {
    background: rgba(108,99,255,0.15);
    color: var(--bk-primary);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: var(--bk-radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.4rem 0.9rem;
    transition: var(--bk-transition);
}
.bk-btn-dashboard:hover { background: var(--bk-primary); color: white; }

.bk-btn-login {
    background: transparent;
    color: var(--bk-text);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius-sm);
    font-weight: 600;
    padding: 0.4rem 1rem;
    transition: var(--bk-transition);
}
.bk-btn-login:hover { background: var(--bk-bg-card); color: var(--bk-text); }

.bk-btn-register {
    background: linear-gradient(135deg, var(--bk-primary), var(--bk-secondary));
    color: white;
    border: none;
    border-radius: var(--bk-radius-sm);
    font-weight: 700;
    padding: 0.4rem 1rem;
    transition: var(--bk-transition);
}
.bk-btn-register:hover { opacity: 0.9; color: white; transform: translateY(-1px); }

.bk-user-btn {
    background: var(--bk-bg-card2);
    color: var(--bk-text);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.35rem 0.75rem;
    font-weight: 600;
}
.bk-user-btn:hover { background: var(--bk-bg-card); color: var(--bk-text); }

.bk-avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}
.bk-avatar-default {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bk-primary), var(--bk-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: white;
}

.bk-toggler {
    background: var(--bk-bg-card2);
    border: 1px solid var(--bk-border);
    color: var(--bk-text);
    border-radius: var(--bk-radius-sm);
    padding: 0.35rem 0.6rem;
}

/* Dropdown */
.bk-dropdown {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    padding: 0.5rem;
    min-width: 200px;
}
.bk-dropdown .dropdown-item {
    color: var(--bk-text);
    border-radius: 8px;
    padding: 0.5rem 0.9rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--bk-transition);
}
.bk-dropdown .dropdown-item:hover { background: rgba(108,99,255,0.15); color: var(--bk-primary); }
.dropdown-menu { background: var(--bk-bg-card); border: 1px solid var(--bk-border); border-radius: var(--bk-radius); }
.dropdown-item { color: var(--bk-text); }
.dropdown-item:hover { background: rgba(255,255,255,0.05); color: var(--bk-text); }
.dropdown-divider { border-color: var(--bk-border); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.bk-hero {
    background: linear-gradient(135deg,
        rgba(108,99,255,0.3) 0%,
        rgba(255,107,157,0.2) 50%,
        rgba(255,217,61,0.1) 100%
    );
    border-bottom: 1px solid var(--bk-border);
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
}
.bk-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(108,99,255,0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(255,107,157,0.1) 0%, transparent 50%);
    animation: heroFloat 12s ease-in-out infinite alternate;
}
@keyframes heroFloat {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(2%, 2%) rotate(2deg); }
}

.bk-hero-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    background: linear-gradient(135deg, #fff 30%, var(--bk-primary) 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.bk-hero-subtitle {
    color: var(--bk-muted);
    font-size: 1.1rem;
    font-weight: 500;
}

/* ============================================================
   SECTION TITLES
   ============================================================ */
.bk-section-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1.2rem;
}
.bk-section-title .bi { color: var(--bk-primary); }

/* ============================================================
   VIDEO CARDS
   ============================================================ */
.bk-video-card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    overflow: hidden;
    transition: var(--bk-transition);
    cursor: pointer;
    text-decoration: none;
    display: block;
    height: 100%;
}
.bk-video-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(108,99,255,0.2);
    border-color: rgba(108,99,255,0.4);
    text-decoration: none;
}
.bk-video-thumbnail {
    position: relative;
    padding-top: 56.25%; /* 16:9 */
    overflow: hidden;
    background: var(--bk-bg-card2);
}
.bk-video-thumbnail img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.bk-video-card:hover .bk-video-thumbnail img { transform: scale(1.05); }
.bk-video-thumbnail-placeholder {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bk-bg-card2), #1e1e3a);
    font-size: 3rem;
}
.bk-video-play-overlay {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    background: rgba(108,99,255,0.9);
    color: white;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    opacity: 0;
    transition: var(--bk-transition);
}
.bk-video-card:hover .bk-video-play-overlay { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.bk-video-duration {
    position: absolute;
    bottom: 8px; right: 8px;
    background: rgba(0,0,0,0.8);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}
.bk-age-badge {
    position: absolute;
    top: 8px; left: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
}
.bk-age-all { background: #06d6a0; color: #000; }
.bk-age-3  { background: #ffd93d; color: #000; }
.bk-age-6  { background: #ff9f43; color: #000; }
.bk-age-9  { background: #ee5a24; color: #fff; }
.bk-age-12 { background: #c0392b; color: #fff; }

.bk-video-body { padding: 0.85rem; }
.bk-video-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--bk-text);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.5rem;
}
.bk-video-meta {
    font-size: 0.8rem;
    color: var(--bk-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bk-video-stat { display: flex; align-items: center; gap: 4px; }

/* ============================================================
   FEATURED VIDEO (Large Card)
   ============================================================ */
.bk-featured-card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    overflow: hidden;
    transition: var(--bk-transition);
    position: relative;
    display: block;
    text-decoration: none;
}
.bk-featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(108,99,255,0.25);
    border-color: rgba(108,99,255,0.5);
}
.bk-featured-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.bk-featured-overlay {
    position: absolute;
    bottom: 0;
    left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: 1.5rem 1rem 1rem;
}
.bk-featured-title {
    font-weight: 700;
    font-size: 1rem;
    color: white;
    margin-bottom: 0.25rem;
}

/* ============================================================
   CATEGORY CHIPS
   ============================================================ */
.bk-category-chips { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.bk-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    color: var(--bk-text);
    text-decoration: none;
    transition: var(--bk-transition);
    white-space: nowrap;
}
.bk-chip:hover, .bk-chip.active {
    background: var(--bk-primary);
    border-color: var(--bk-primary);
    color: white;
    transform: translateY(-2px);
}

/* ============================================================
   VIDEO PLAYER PAGE
   ============================================================ */
.bk-player-container {
    background: #000;
    border-radius: var(--bk-radius);
    overflow: hidden;
    aspect-ratio: 16/9;
    width: 100%;
}
.bk-player-container video {
    width: 100%; height: 100%;
    display: block;
}

.bk-video-info { padding: 1.2rem 0; }
.bk-video-main-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}
.bk-video-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 1rem 0; }

.bk-btn-like {
    background: rgba(255,107,157,0.1);
    color: var(--bk-secondary);
    border: 1px solid rgba(255,107,157,0.3);
    border-radius: var(--bk-radius-sm);
    padding: 0.5rem 1.2rem;
    font-weight: 700;
    transition: var(--bk-transition);
    cursor: pointer;
}
.bk-btn-like:hover, .bk-btn-like.liked {
    background: var(--bk-secondary);
    color: white;
    border-color: var(--bk-secondary);
}

.bk-btn-report {
    background: transparent;
    color: var(--bk-muted);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius-sm);
    padding: 0.5rem 1.2rem;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--bk-transition);
}
.bk-btn-report:hover { color: var(--bk-danger); border-color: var(--bk-danger); }

/* ============================================================
   AUTH PAGES
   ============================================================ */
.bk-auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at top left, rgba(108,99,255,0.2) 0%, transparent 50%),
                radial-gradient(ellipse at bottom right, rgba(255,107,157,0.15) 0%, transparent 50%),
                var(--bk-bg);
    padding: 2rem 1rem;
}
.bk-auth-card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: 24px;
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}
.bk-auth-logo { text-align: center; margin-bottom: 2rem; }
.bk-auth-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    text-align: center;
    margin-bottom: 0.25rem;
}
.bk-auth-subtitle { color: var(--bk-muted); text-align: center; margin-bottom: 2rem; font-size: 0.9rem; }

/* Form Controls */
.bk-form-label { font-weight: 600; font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--bk-text); }
.bk-form-control {
    background: var(--bk-bg-card2);
    border: 1px solid var(--bk-border);
    color: var(--bk-text);
    border-radius: var(--bk-radius-sm);
    padding: 0.65rem 1rem;
    font-size: 0.95rem;
    transition: var(--bk-transition);
    width: 100%;
}
.bk-form-control:focus {
    background: var(--bk-bg-card2);
    border-color: var(--bk-primary);
    color: var(--bk-text);
    box-shadow: 0 0 0 3px rgba(108,99,255,0.2);
    outline: none;
}
.bk-form-control::placeholder { color: var(--bk-muted); }
.form-control, .form-select {
    background: var(--bk-bg-card2) !important;
    border: 1px solid var(--bk-border) !important;
    color: var(--bk-text) !important;
    border-radius: var(--bk-radius-sm) !important;
}
.form-control:focus, .form-select:focus {
    border-color: var(--bk-primary) !important;
    box-shadow: 0 0 0 3px rgba(108,99,255,0.2) !important;
    background: var(--bk-bg-card2) !important;
    color: var(--bk-text) !important;
}
.form-control::placeholder { color: var(--bk-muted) !important; }
.form-label { color: var(--bk-text); font-weight: 600; }
.form-text { color: var(--bk-muted); }
.form-check-input { background-color: var(--bk-bg-card2); border-color: var(--bk-border); }
.form-check-input:checked { background-color: var(--bk-primary); border-color: var(--bk-primary); }
.form-check-label { color: var(--bk-text); }

.bk-btn-primary {
    background: linear-gradient(135deg, var(--bk-primary), var(--bk-secondary));
    color: white;
    border: none;
    border-radius: var(--bk-radius-sm);
    padding: 0.7rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--bk-transition);
    width: 100%;
    cursor: pointer;
}
.bk-btn-primary:hover { opacity: 0.92; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(108,99,255,0.35); color: white; }

/* ============================================================
   DASHBOARD
   ============================================================ */
.bk-dash-sidebar {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    padding: 1.5rem 1rem;
    height: fit-content;
    position: sticky;
    top: 80px;
}
.bk-sidebar-nav { list-style: none; padding: 0; margin: 0; }
.bk-sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.65rem 0.85rem;
    border-radius: var(--bk-radius-sm);
    color: var(--bk-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--bk-transition);
}
.bk-sidebar-nav li a:hover,
.bk-sidebar-nav li a.active {
    background: rgba(108,99,255,0.12);
    color: var(--bk-primary);
}
.bk-sidebar-nav li a .bi { font-size: 1.1rem; }

.bk-stat-card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    padding: 1.5rem;
    transition: var(--bk-transition);
}
.bk-stat-card:hover { border-color: rgba(108,99,255,0.3); box-shadow: var(--bk-shadow); }
.bk-stat-value {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 0.25rem;
}
.bk-stat-label { color: var(--bk-muted); font-size: 0.85rem; font-weight: 500; }
.bk-stat-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

/* Child Card */
.bk-child-card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    padding: 1.25rem;
    transition: var(--bk-transition);
    position: relative;
    overflow: hidden;
}
.bk-child-card:hover { border-color: rgba(108,99,255,0.3); box-shadow: var(--bk-shadow); }
.bk-child-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bk-primary), var(--bk-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}
.bk-child-name { font-weight: 700; font-size: 1rem; }
.bk-child-age { color: var(--bk-muted); font-size: 0.85rem; }

/* Progress Bar */
.bk-progress { height: 8px; background: var(--bk-bg-card2); border-radius: 4px; overflow: hidden; }
.bk-progress-bar {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--bk-primary), var(--bk-secondary));
    transition: width 0.8s ease;
}
.bk-progress-bar.danger { background: linear-gradient(90deg, #ff6b6b, var(--bk-danger)); }
.bk-progress-bar.warning { background: linear-gradient(90deg, #ffd93d, #ff9f43); }

/* ============================================================
   KIDS INTERFACE (Детский режим)
   ============================================================ */
body.kids-mode {
    background: linear-gradient(135deg, #1a0533 0%, #0d1b4a 50%, #001a2e 100%);
    font-family: 'Nunito', sans-serif;
}
.bk-kids-header {
    background: rgba(255,255,255,0.05);
    border-bottom: 2px solid rgba(255,255,255,0.1);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.bk-kids-logo {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ffd93d, var(--bk-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.bk-kids-video-card {
    background: rgba(255,255,255,0.07);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--bk-transition);
    cursor: pointer;
    text-decoration: none;
    display: block;
}
.bk-kids-video-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--bk-accent);
    box-shadow: 0 20px 50px rgba(255,217,61,0.2);
}
.bk-kids-video-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: white;
    text-align: center;
    padding: 0.75rem;
}
.bk-kids-category-btn {
    background: rgba(255,255,255,0.08);
    color: white;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    padding: 0.6rem 1.2rem;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--bk-transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.bk-kids-category-btn:hover {
    background: var(--bk-primary);
    border-color: var(--bk-primary);
    color: white;
    transform: scale(1.05);
}
.bk-kids-time-badge {
    background: rgba(255,217,61,0.15);
    border: 2px solid var(--bk-accent);
    color: var(--bk-accent);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    font-weight: 800;
    font-size: 0.9rem;
}

/* ============================================================
   CARDS & PANELS
   ============================================================ */
.bk-card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
}
.bk-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--bk-border);
    font-weight: 700;
    font-size: 1rem;
}
.bk-card-body { padding: 1.5rem; }

/* ============================================================
   ALERTS & TOASTS
   ============================================================ */
.bk-toast {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius-sm);
    color: var(--bk-text);
    min-width: 280px;
    box-shadow: var(--bk-shadow);
    margin-bottom: 0.5rem;
}
.alert {
    border-radius: var(--bk-radius-sm);
    border: 1px solid transparent;
}
.alert-success { background: rgba(6,214,160,0.1); border-color: rgba(6,214,160,0.3); color: #06d6a0; }
.alert-danger { background: rgba(239,35,60,0.1); border-color: rgba(239,35,60,0.3); color: #ef233c; }
.alert-warning { background: rgba(255,217,61,0.1); border-color: rgba(255,217,61,0.3); color: #ffd93d; }
.alert-info { background: rgba(108,99,255,0.1); border-color: rgba(108,99,255,0.3); color: var(--bk-primary); }

/* ============================================================
   BADGES
   ============================================================ */
.bk-badge-safe {
    background: rgba(6,214,160,0.15);
    color: #06d6a0;
    border: 1px solid rgba(6,214,160,0.3);
    font-weight: 600;
}
.bk-badge-kids {
    background: rgba(255,107,157,0.15);
    color: var(--bk-secondary);
    border: 1px solid rgba(255,107,157,0.3);
    font-weight: 600;
}
.badge { font-weight: 600; }
.bg-primary { background: var(--bk-primary) !important; }
.bg-success { background: var(--bk-success) !important; }
.bg-danger { background: var(--bk-danger) !important; }
.bg-warning { background: var(--bk-accent) !important; color: #000 !important; }

/* ============================================================
   FOOTER
   ============================================================ */
.bk-footer {
    background: var(--bk-bg-card);
    border-top: 1px solid var(--bk-border);
}
.bk-footer-link {
    color: var(--bk-muted);
    text-decoration: none;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.4rem;
    transition: var(--bk-transition);
}
.bk-footer-link:hover { color: var(--bk-primary); }
.bk-footer-divider { border-color: var(--bk-border); margin: 1rem 0 0.75rem; }
.bk-btn-api {
    background: rgba(108,99,255,0.1);
    color: var(--bk-primary);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: var(--bk-radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--bk-transition);
}
.bk-btn-api:hover { background: var(--bk-primary); color: white; }

/* ============================================================
   MISC UTILITIES
   ============================================================ */
.text-gradient {
    background: linear-gradient(135deg, var(--bk-primary), var(--bk-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.text-primary { color: var(--bk-primary) !important; }
.text-muted { color: var(--bk-muted) !important; }

.btn-primary {
    background: var(--bk-primary) !important;
    border-color: var(--bk-primary) !important;
    font-weight: 600;
}
.btn-primary:hover { background: var(--bk-primary-dark) !important; border-color: var(--bk-primary-dark) !important; }
.btn-outline-primary {
    color: var(--bk-primary) !important;
    border-color: var(--bk-primary) !important;
}
.btn-outline-primary:hover { background: var(--bk-primary) !important; color: white !important; }

.bg-card { background: var(--bk-bg-card); }
.border-subtle { border-color: var(--bk-border) !important; }
.rounded-bk { border-radius: var(--bk-radius) !important; }

/* Card component override */
.card {
    background: var(--bk-bg-card);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    color: var(--bk-text);
}
.card-header {
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--bk-border);
    color: var(--bk-text);
    font-weight: 700;
}
.card-body { color: var(--bk-text); }
.list-group-item {
    background: var(--bk-bg-card);
    border-color: var(--bk-border);
    color: var(--bk-text);
}
.table { color: var(--bk-text); }
.table > :not(caption) > * > * { background-color: transparent; color: var(--bk-text); }
.table-hover > tbody > tr:hover > * { background-color: rgba(255,255,255,0.04); }
.thead-dark th { background: rgba(255,255,255,0.05); }

/* ============================================================
   SPINNER & LOADING
   ============================================================ */
.bk-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}
.spinner-border { color: var(--bk-primary); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}
.fade-in-up { animation: fadeInUp 0.4s ease forwards; }
.pulse { animation: pulse 2s ease-in-out infinite; }

/* Staggered cards */
.bk-grid-item:nth-child(1) { animation-delay: 0.05s; }
.bk-grid-item:nth-child(2) { animation-delay: 0.1s; }
.bk-grid-item:nth-child(3) { animation-delay: 0.15s; }
.bk-grid-item:nth-child(4) { animation-delay: 0.2s; }
.bk-grid-item:nth-child(5) { animation-delay: 0.25s; }
.bk-grid-item:nth-child(6) { animation-delay: 0.3s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .bk-hero { padding: 2.5rem 0 2rem; }
    .bk-auth-card { padding: 1.75rem 1.25rem; }
    .bk-dash-sidebar { position: static; margin-bottom: 1.5rem; }
}