/* ========================================================================= */
/* SQL & REST API TUTORIAL STUDIO STYLES                                      */
/* ========================================================================= */

/* CSS Styles for Tutorial File Subtitle Buttons (Black & White / Dark Slate Aesthetic) */
.sql-file-tab-btn {
    padding: 0.6rem 1.05rem;
    font-size: 0.88rem;
    font-family: var(--font-mono, monospace);
    border-radius: 9999px;
    border: 1.5px solid #94a3b8;
    background: #f8fafc;
    color: #0f172a;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.sql-file-tab-btn:hover {
    background: #e2e8f0;
    border-color: #0f172a;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.15);
}

.sql-file-tab-btn.active {
    background: #0f172a !important;
    border: 2px solid #000000 !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.35) !important;
}

/* Dark theme overrides for subtitle tab buttons */
[data-theme="dark"] .sql-file-tab-btn:not(.active),
body.dark-mode .sql-file-tab-btn:not(.active) {
    background: #0f172a;
    border: 1.5px solid #475569;
    color: #e2e8f0;
}

[data-theme="dark"] .sql-file-tab-btn:not(.active):hover,
body.dark-mode .sql-file-tab-btn:not(.active):hover {
    background: #1e293b;
    border-color: #cbd5e1;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .sql-file-tab-btn.active,
body.dark-mode .sql-file-tab-btn.active {
    background: #f8fafc !important;
    border: 2px solid #ffffff !important;
    color: #0f172a !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(255, 255, 255, 0.3) !important;
}