/* ==========================================================================
   CSS CHO KHO ỨNG DỤNG (TOOLS CENTER) — Soft Minimalism, dùng chung token gốc
   ========================================================================== */

.max-w-1200 { max-width: 1200px; margin: 0 auto; }
.max-w-600 { max-width: 600px; }

body {
    background-color: var(--bg-color);
    min-height: 100vh;
}

/* NAVBAR */
.tools-navbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}
.back-btn:hover { background: var(--border-color); }

/* ==========================================================================
   TOOL CARDS
   ========================================================================== */
.tool-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.tool-card:not(.coming-soon):hover {
    transform: translateY(-4px);
    border-color: var(--text-secondary);
    box-shadow: var(--shadow-hover);
}

/* ICONS BOX (Hình vuông bo góc chứa Icon) */
.card-header-icon {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.icon-box {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
}
.discord-theme { background: rgba(88, 101, 242, 0.1); color: #5865F2; }
.video-theme { background: rgba(231, 76, 60, 0.1); color: #e74c3c; }
.empty-theme { background: var(--hover-bg); color: var(--text-muted); border: 1px dashed var(--border-color); }

/* STATUS BADGE & TAGS */
.status-badge { font-weight: 600; letter-spacing: 0.03em; padding: 6px 12px; }
.tags-list { display: flex; gap: 8px; flex-wrap: wrap; }
.tool-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: var(--hover-bg);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

/* NÚT KHỞI CHẠY (LAUNCH BUTTON) */
.btn-tool {
    background: var(--hover-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 0;
    font-weight: 600;
    transition: var(--transition-fast);
}
.tool-card:hover .btn-tool {
    background: var(--primary-color);
    color: var(--card-bg);
    border-color: var(--primary-color);
}

/* CARD COMING SOON */
.coming-soon {
    border: 1px dashed var(--border-color);
    background: var(--hover-bg);
    box-shadow: none;
}

@media (max-width: 576px) {
    .tools-navbar .navbar-brand span { display: none; }
}