/* ============================================================
   COGNICRAFT STORE - Base Styles
   Themes vars → themes.css
   ============================================================ */

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    min-height: 100vh;
    position: relative;
    transition: background 0.3s, color 0.3s;
}

.font-display { font-family: 'Orbitron', sans-serif; letter-spacing: 0.08em; }
.font-heading { font-family: 'Rajdhani', sans-serif; font-weight: 700; }

.grid-bg {
    position: fixed; inset: 0;
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* HEADER — z-index CAO để dropdown theme nằm trên main */
.header {
    position: relative;
    z-index: 100;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.2rem 2rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-blur);
    backdrop-filter: blur(12px);
    gap: 1rem;
}

.logo { display: flex; align-items: center; gap: 1rem; }

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 8px var(--cyan));
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 8px var(--cyan)); }
    50% { filter: drop-shadow(0 0 20px var(--cyan)); }
}

.header h1 {
    font-size: 1.5rem;
    color: var(--cyan);
    text-shadow: 0 0 12px rgba(var(--primary-rgb), 0.5);
}

.subtitle { font-size: 0.75rem; color: var(--dim); margin-top: 2px; letter-spacing: 0.1em; }

.status-bar {
    display: flex; align-items: center; gap: 0.8rem;
    font-size: 0.8rem; color: var(--dim);
}

.live-dot {
    width: 8px; height: 8px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--green);
    animation: live-pulse 1.5s infinite;
}

@keyframes live-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* MAIN */
.main {
    position: relative;
    z-index: 10;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* HERO */
.hero {
    text-align: center;
    padding: 2rem 0 3rem;
}

.hero h2 {
    font-size: 2.5rem;
    color: var(--cyan);
    text-shadow: 0 0 20px rgba(var(--primary-rgb), 0.4);
    margin-bottom: 0.5rem;
}

.hero p { color: var(--dim); font-size: 1rem; }

/* CONTROLS */
.controls {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1rem;
    color: var(--dim);
    font-size: 1rem;
}

.search-box input {
    width: 100%;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.9rem 1rem 0.9rem 2.8rem;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.2);
}

.search-box input::placeholder { color: var(--dim); }

.filter-select {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.9rem 1rem;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-select:focus {
    outline: none;
    border-color: var(--cyan);
}

.filter-select option {
    background: var(--card);
    color: var(--text);
}

/* CATEGORIES */
.categories {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    justify-content: center;
}

.category-chip {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    color: var(--dim);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.category-chip:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.category-chip.active {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.2);
}

.category-chip .cat-count {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.1rem 0.4rem;
    border-radius: 8px;
    font-size: 0.7rem;
}

/* SECTION */
.section { margin-bottom: 3rem; }

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.section-header h3 {
    font-size: 1.1rem;
    color: var(--cyan);
    letter-spacing: 0.1em;
}

.count {
    font-size: 0.8rem;
    color: var(--dim);
    background: var(--card);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* PLUGINS GRID */
.plugins-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* PLUGIN CARD */
.plugin-card {
    background: linear-gradient(135deg, var(--bg-elev) 0%, var(--card) 100%);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.plugin-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--cyan), transparent);
}

.plugin-card:hover {
    border-color: var(--cyan);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(var(--primary-rgb), 0.15);
}

.plugin-icon {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    filter: drop-shadow(0 0 10px rgba(var(--primary-rgb), 0.3));
}

.plugin-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
}

.plugin-author {
    font-size: 0.7rem;
    color: var(--dim);
    margin-bottom: 0.8rem;
}

.plugin-desc {
    font-size: 0.8rem;
    color: var(--dim);
    line-height: 1.5;
    margin-bottom: 1rem;
    min-height: 2.4rem;
}

.plugin-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.75rem;
}

.plugin-rating {
    color: var(--yellow);
    font-weight: 700;
}

.plugin-downloads {
    color: var(--dim);
}

.plugin-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.2rem 0.6rem;
    border-radius: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.badge-verified {
    background: rgba(0, 255, 136, 0.15);
    color: var(--green);
    border: 1px solid rgba(0, 255, 136, 0.4);
}

.badge-featured {
    background: rgba(181, 55, 242, 0.15);
    color: var(--purple);
    border: 1px solid rgba(181, 55, 242, 0.4);
}

/* LOADING */
.loading-state, .empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--dim);
}

.spinner {
    display: inline-block;
    width: 20px; height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* FOOTER */
.footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--dim);
}

/* TOAST */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--card);
    border: 1px solid var(--cyan);
    color: var(--cyan);
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 0.85rem;
    opacity: 0;
    transition: all 0.3s;
    z-index: 999999;
    box-shadow: 0 0 30px rgba(var(--primary-rgb), 0.3);
    pointer-events: none;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.error { border-color: var(--red); color: var(--red); }
.toast.success { border-color: var(--green); color: var(--green); }

/* SCROLLBAR */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-glow); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .controls { grid-template-columns: 1fr; }
    .hero h2 { font-size: 1.8rem; }
    .main { padding: 1rem; }
    .header { padding: 1rem; flex-wrap: wrap; }
    .plugins-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .status-bar #stats-summary { display: none; }
}