/* === MODERN TEMPLATE - NexExtend Dating === */

/* Theme variables */
:root {
    --m-bg: #f5f7fa;
    --m-bg-secondary: #ffffff;
    --m-text: #1a1a2e;
    --m-text-muted: #6c757d;
    --m-border: rgba(0,0,0,0.08);
    --m-shadow: 0 8px 32px rgba(0,0,0,0.08);
    --m-shadow-hover: 0 16px 40px rgba(0,0,0,0.12);
    --m-primary: #ff4458;
    --m-primary-grad: linear-gradient(135deg, #ff4458 0%, #ff6b8a 100%);
    --m-secondary: #667eea;
    --m-secondary-grad: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --m-success: #11998e;
    --m-radius: 20px;
    --m-radius-sm: 12px;
    --m-glass-bg: rgba(255,255,255,0.7);
    --m-glass-border: rgba(255,255,255,0.4);
}
[data-theme="dark"] {
    --m-bg: #0f0f1e;
    --m-bg-secondary: #1a1a2e;
    --m-text: #ffffff;
    --m-text-muted: #a0a0b0;
    --m-border: rgba(255,255,255,0.1);
    --m-shadow: 0 8px 32px rgba(0,0,0,0.4);
    --m-shadow-hover: 0 16px 40px rgba(0,0,0,0.6);
    --m-glass-bg: rgba(26,26,46,0.7);
    --m-glass-border: rgba(255,255,255,0.1);
}

/* Container */
.m-wrapper {
    background: var(--m-bg);
    color: var(--m-text);
    min-height: 70vh;
    padding: 24px 16px;
    transition: background 0.3s ease;
}

/* Theme toggle */
.m-theme-toggle {
    position: fixed; top: 80px; right: 20px; z-index: 100;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--m-bg-secondary); color: var(--m-text);
    border: 1px solid var(--m-border); cursor: pointer;
    box-shadow: var(--m-shadow); display: flex; align-items: center; justify-content: center;
    font-size: 22px; transition: all 0.3s;
}
.m-theme-toggle:hover { transform: scale(1.1) rotate(15deg); }

/* Filter bar - sticky glassmorphism */
.m-filter-bar {
    position: sticky; top: 60px; z-index: 50;
    background: var(--m-glass-bg); backdrop-filter: blur(20px);
    border: 1px solid var(--m-glass-border); border-radius: var(--m-radius);
    padding: 16px 20px; margin-bottom: 24px; box-shadow: var(--m-shadow);
    display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
}

.m-filter-group { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.m-filter-label { font-size: 12px; font-weight: 600; color: var(--m-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* Buttons */
.m-btn {
    padding: 10px 20px; border-radius: 100px; border: 1.5px solid var(--m-border);
    background: var(--m-bg-secondary); color: var(--m-text); font-size: 13px; font-weight: 500;
    cursor: pointer; transition: all 0.2s; text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.m-btn:hover { transform: translateY(-2px); box-shadow: var(--m-shadow); border-color: var(--m-primary); }
.m-btn.active { background: var(--m-primary-grad); color: #fff; border-color: transparent; box-shadow: 0 4px 16px rgba(255,68,88,0.4); }
.m-btn-primary { background: var(--m-primary-grad); color: #fff; border: none; }
.m-btn-secondary { background: var(--m-secondary-grad); color: #fff; border: none; }

/* Profile cards grid */
.m-profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}
.m-card {
    background: var(--m-bg-secondary); border-radius: var(--m-radius);
    overflow: hidden; box-shadow: var(--m-shadow); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; cursor: pointer; border: 1px solid var(--m-border);
}
.m-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--m-shadow-hover); }
.m-card-photo {
    aspect-ratio: 3/4; width: 100%; object-fit: cover; display: block;
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
}
.m-card-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
    padding: 60px 16px 16px; color: #fff;
}
.m-card-name { font-size: 18px; font-weight: 700; margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.m-card-meta { font-size: 13px; opacity: 0.9; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.m-card-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.m-card-tag {
    background: rgba(255,255,255,0.25); backdrop-filter: blur(8px);
    color: #fff; font-size: 11px; padding: 3px 10px; border-radius: 100px; font-weight: 500;
}
.m-card-badge {
    position: absolute; top: 12px; right: 12px; padding: 4px 10px;
    background: var(--m-primary-grad); color: #fff; border-radius: 100px;
    font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(255,68,88,0.5);
}
.m-card-distance {
    position: absolute; top: 12px; left: 12px;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); color: #fff;
    font-size: 11px; padding: 4px 10px; border-radius: 100px;
}
.m-verified { color: #1da1f2; font-size: 14px; }

/* Tag filter pills */
.m-tag-bar {
    display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px;
}
.m-tag-pill {
    padding: 8px 16px; border-radius: 100px; background: var(--m-bg-secondary);
    border: 1.5px solid var(--m-border); cursor: pointer; transition: all 0.2s;
    font-size: 13px; color: var(--m-text); text-decoration: none; font-weight: 500;
}
.m-tag-pill:hover { transform: translateY(-2px); box-shadow: var(--m-shadow); border-color: var(--m-secondary); }
.m-tag-pill.active { background: var(--m-secondary-grad); color: #fff; border-color: transparent; }

/* Section heading */
.m-section-heading {
    font-size: 13px; font-weight: 700; color: var(--m-text-muted);
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}

/* Pagination */
.m-pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin: 40px 0; flex-wrap: wrap; }
.m-pagination a {
    padding: 10px 16px; border-radius: var(--m-radius-sm);
    background: var(--m-bg-secondary); border: 1px solid var(--m-border);
    color: var(--m-text); text-decoration: none; font-weight: 500; font-size: 14px;
    transition: all 0.2s; min-width: 44px; text-align: center;
}
.m-pagination a:hover { transform: translateY(-2px); box-shadow: var(--m-shadow); }
.m-pagination a.active { background: var(--m-primary-grad); color: #fff; border-color: transparent; }

/* Skeleton loading */
@keyframes shimmer { 0% { background-position: -1000px 0; } 100% { background-position: 1000px 0; } }
.m-skeleton {
    background: linear-gradient(90deg, var(--m-bg-secondary) 0%, var(--m-border) 50%, var(--m-bg-secondary) 100%);
    background-size: 1000px 100%; animation: shimmer 2s infinite;
}

/* Swipe view */
.m-swipe-container {
    max-width: 420px; margin: 0 auto; position: relative;
    height: 70vh; min-height: 500px;
}
.m-swipe-card {
    position: absolute; inset: 0; border-radius: var(--m-radius);
    background: var(--m-bg-secondary); box-shadow: var(--m-shadow-hover);
    overflow: hidden; cursor: grab; user-select: none;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.m-swipe-card.dragging { cursor: grabbing; transition: none; }
.m-swipe-photo { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.m-swipe-info {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 80px 24px 24px; color: #fff;
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
}
.m-swipe-name { font-size: 28px; font-weight: 700; margin-bottom: 4px; }
.m-swipe-bio { font-size: 14px; opacity: 0.95; line-height: 1.5; }

.m-swipe-actions {
    display: flex; justify-content: center; gap: 16px; margin-top: 24px;
}
.m-swipe-btn {
    width: 64px; height: 64px; border-radius: 50%; border: none; cursor: pointer;
    box-shadow: var(--m-shadow); display: flex; align-items: center; justify-content: center;
    font-size: 28px; transition: all 0.2s;
}
.m-swipe-btn:hover { transform: scale(1.15); box-shadow: var(--m-shadow-hover); }
.m-swipe-btn:active { transform: scale(0.95); }
.m-btn-nope { background: #fff; color: #ff4458; }
.m-btn-super { background: linear-gradient(135deg, #00c6fb, #005bea); color: #fff; }
.m-btn-like { background: var(--m-primary-grad); color: #fff; }

/* Profile detail */
.m-profile-hero {
    position: relative; border-radius: var(--m-radius); overflow: hidden;
    box-shadow: var(--m-shadow); margin-bottom: 24px;
}
.m-profile-hero img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.m-profile-info {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 60px 32px 24px; color: #fff;
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
}
.m-profile-actions {
    display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px;
}

/* Stats card */
.m-stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px; margin-bottom: 24px;
}
.m-stat-card {
    background: var(--m-bg-secondary); border-radius: var(--m-radius-sm);
    padding: 20px; text-align: center; box-shadow: var(--m-shadow); border: 1px solid var(--m-border);
}
.m-stat-value { font-size: 28px; font-weight: 800; background: var(--m-primary-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.m-stat-label { font-size: 12px; color: var(--m-text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }

/* Messages */
.m-msg-list { display: flex; flex-direction: column; gap: 8px; }
.m-msg-item {
    display: flex; gap: 12px; padding: 16px; background: var(--m-bg-secondary);
    border-radius: var(--m-radius-sm); box-shadow: var(--m-shadow);
    border: 1px solid var(--m-border); transition: all 0.2s; text-decoration: none; color: var(--m-text);
}
.m-msg-item:hover { transform: translateX(4px); box-shadow: var(--m-shadow-hover); }
.m-msg-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.m-msg-content { flex: 1; min-width: 0; }
.m-msg-name { font-weight: 700; font-size: 15px; }
.m-msg-preview { color: var(--m-text-muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 4px; }
.m-msg-unread {
    width: 24px; height: 24px; border-radius: 50%; background: var(--m-primary-grad); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700;
    align-self: center;
}

/* Toast notifications */
.m-toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.m-toast {
    background: var(--m-bg-secondary); color: var(--m-text); padding: 12px 20px;
    border-radius: var(--m-radius-sm); box-shadow: var(--m-shadow-hover);
    border-left: 4px solid var(--m-primary); animation: slideIn 0.3s ease;
}
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Responsive */
@media (max-width: 768px) {
    .m-profiles-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
    .m-card-photo { aspect-ratio: 3/4; }
    .m-card-name { font-size: 14px; }
    .m-card-meta { font-size: 11px; }
    .m-filter-bar { padding: 12px; }
    .m-theme-toggle { top: 70px; right: 12px; width: 40px; height: 40px; font-size: 18px; }
}