/* ekian.dev — Home Page CSS */
:root {
    --bg: #08080c;
    --bg-card: #111118;
    --bg-card-hover: #1a1a25;
    --bg-panel: #0e0e14;
    --border: #1e1e2e;
    --border-hover: #2e2e44;
    --text: #eaeaf0;
    --text-dim: #8888a0;
    --text-muted: #555570;
    --accent: #7c3aed;
    --accent-hover: #6d28d9;
    --accent-light: #a78bfa;
    --accent-glow: rgba(124, 58, 237, 0.25);
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --font: 'Inter', -apple-system, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;
    --radius: 12px;
    --radius-lg: 16px;
    --transition: 180ms ease;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

#bg-glow {
    position: fixed; top: -200px; left: 50%; transform: translateX(-50%);
    width: 800px; height: 500px;
    background: radial-gradient(ellipse, rgba(124,58,237,0.12) 0%, transparent 70%);
    pointer-events: none; z-index: 0;
}

/* Navbar */
#navbar {
    position: sticky; top: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 32px;
    background: rgba(8,8,12,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.nav-left { display: flex; align-items: center; gap: 10px; }
.brand {
    font-family: var(--font-display);
    font-size: 18px; font-weight: 700;
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.storage-info { font-size: 12px; color: var(--text-muted); }

/* Main */
#app { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 0 32px 80px; }

/* Hero */
#hero {
    text-align: center;
    padding: 80px 0 50px;
}
#hero h1 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 16px;
}
.gradient-text {
    background: linear-gradient(135deg, #a78bfa, #7c3aed, #2563eb, #06b6d4);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    background-size: 200% 200%;
    animation: gradShift 4s ease infinite;
}
@keyframes gradShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.hero-sub {
    font-size: 16px; color: var(--text-dim);
    max-width: 520px; margin: 0 auto 32px;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn-primary, .btn-glass, .btn-sm {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font); font-weight: 600; cursor: pointer;
    border: none; border-radius: var(--radius);
    transition: all var(--transition);
}
.btn-primary {
    background: var(--accent); color: #fff;
    box-shadow: 0 0 20px var(--accent-glow), 0 4px 12px rgba(0,0,0,0.3);
}
.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 30px rgba(124,58,237,0.4), 0 6px 20px rgba(0,0,0,0.4);
    transform: translateY(-1px);
}
.btn-glass {
    background: rgba(255,255,255,0.06); color: var(--text);
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
}
.btn-glass:hover { background: rgba(255,255,255,0.1); border-color: var(--border-hover); transform: translateY(-1px); }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-sm { padding: 6px 14px; font-size: 12px; border-radius: 8px; }

/* Sections */
.section-header {
    margin-bottom: 24px;
}
.section-header h2 {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 700;
}
.section-sub { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

/* Templates Grid */
#templates-section { margin-bottom: 48px; }
.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}
.template-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition);
    overflow: hidden;
    font-family: var(--font);
}
.template-card:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(124,58,237,0.12);
}
.template-preview {
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #12121a, #1a1a28);
    color: var(--text-muted);
    min-height: 80px; max-height: 100px;
}
.template-preview.template-custom {
    background: repeating-linear-gradient(45deg, rgba(124,58,237,0.05), rgba(124,58,237,0.05) 10px, transparent 10px, transparent 20px);
}
.template-name {
    display: block; font-weight: 600; font-size: 13px;
    padding: 10px 12px 0; color: var(--text);
}
.template-size {
    display: block; font-size: 11px; color: var(--text-muted);
    padding: 2px 12px 12px;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.project-thumb {
    width: 100%; aspect-ratio: 16/9;
    object-fit: cover;
    background: linear-gradient(135deg, #12121a, #1a1a28);
    display: block;
}
.project-thumb-empty {
    width: 100%; aspect-ratio: 16/9;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #12121a, #1a1a28);
    color: var(--text-muted);
    font-size: 12px;
}
.project-info {
    padding: 12px 14px;
}
.project-name {
    font-weight: 600; font-size: 14px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.project-meta {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 4px;
    font-size: 11px; color: var(--text-muted);
}
.project-actions {
    position: absolute; top: 8px; right: 8px;
    display: flex; gap: 4px;
    opacity: 0; transition: opacity var(--transition);
}
.project-card:hover .project-actions { opacity: 1; }
.project-actions button {
    width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: #fff; cursor: pointer;
    transition: all var(--transition);
    font-size: 14px;
}
.project-actions button:hover { background: rgba(124,58,237,0.8); border-color: var(--accent); }

/* Empty State */
.empty-state {
    text-align: center; padding: 60px 20px;
    color: var(--text-muted);
}
.empty-state svg { margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-size: 18px; color: var(--text-dim); margin-bottom: 6px; }
.empty-state p { font-size: 13px; }

/* Modal */
.modal-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
    z-index: 500; align-items: center; justify-content: center;
}
.modal-overlay.visible { display: flex; }
.modal {
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: var(--radius-lg); min-width: 380px; max-width: 460px;
    box-shadow: 0 16px 64px rgba(0,0,0,0.5);
    animation: modalIn 0.2s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(-10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 15px; font-weight: 600; }
.modal-close {
    background: none; border: none; color: var(--text-muted);
    font-size: 20px; cursor: pointer; width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px; transition: all var(--transition);
}
.modal-close:hover { background: var(--danger); color: #fff; }
.modal-body { padding: 20px; }
.modal-body label { display: block; color: var(--text-dim); font-size: 12px; font-weight: 500; margin-bottom: 6px; margin-top: 14px; }
.modal-body label:first-child { margin-top: 0; }
.modal-body input, .modal-body select {
    width: 100%; background: var(--bg); border: 1px solid var(--border);
    color: var(--text); padding: 9px 12px; border-radius: 8px;
    font-family: var(--font); font-size: 13px; outline: none;
    transition: border-color var(--transition);
}
.modal-body input:focus { border-color: var(--accent); }
.modal-body .row { display: flex; gap: 12px; }
.modal-body .row > div { flex: 1; }
.modal-footer {
    display: flex; justify-content: flex-end; gap: 8px;
    padding: 14px 20px; border-top: 1px solid var(--border);
}
.modal-footer .btn-cancel {
    padding: 8px 18px; background: transparent; border: 1px solid var(--border);
    color: var(--text); border-radius: 8px; cursor: pointer; font-family: var(--font);
    font-size: 13px; transition: all var(--transition);
}
.modal-footer .btn-cancel:hover { background: rgba(255,255,255,0.05); }
.modal-footer .btn-confirm {
    padding: 8px 18px; background: var(--accent); border: none;
    color: #fff; border-radius: 8px; cursor: pointer; font-family: var(--font);
    font-size: 13px; font-weight: 600; transition: all var(--transition);
}
.modal-footer .btn-confirm:hover { background: var(--accent-hover); }

/* Context Menu */
.context-menu {
    display: none; position: fixed;
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: 10px; padding: 4px; min-width: 160px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    z-index: 600;
}
.context-menu.visible { display: block; }
.context-menu button {
    display: block; width: 100%; padding: 7px 14px;
    background: none; border: none; color: var(--text);
    font-family: var(--font); font-size: 12px;
    text-align: left; cursor: pointer; border-radius: 6px;
    transition: background var(--transition);
}
.context-menu button:hover { background: var(--accent); }
.context-menu button.danger { color: var(--danger); }
.context-menu button.danger:hover { background: var(--danger); color: #fff; }
.ctx-separator { height: 1px; background: var(--border); margin: 4px 8px; }

/* Responsive */
@media (max-width: 640px) {
    #app { padding: 0 16px 60px; }
    #hero { padding: 40px 0 30px; }
    .templates-grid { grid-template-columns: repeat(2, 1fr); }
    .projects-grid { grid-template-columns: 1fr; }
}