/*
 * assets/css/components.css
 * ─────────────────────────────────────────────────────────────────────────────
 * Reusable UI components. These are the building blocks every module draws on.
 * Add a new component here when two or more modules would need the same pattern.
 *
 * Component index:
 *   1. Buttons
 *   2. Cards
 *   3. Badges
 *   4. Forms (inputs, selects, radios, textareas)
 *   5. Contact form layout
 *   6. Form feedback (success / error banners)
 *   7. About grid
 *   8. Classes grid
 * ─────────────────────────────────────────────────────────────────────────────
 */


/* ══ 1. BUTTONS ══════════════════════════════════════════════════════════════ */

.btn {
    display: inline-block;
    padding: 15px 40px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Used for class booking buttons */
.btn-book {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    display: block;
    width: 100%;
    padding: 12px;
}

.btn-book:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

/* Used for full/waitlist class buttons */
.btn-full {
    background-color: var(--color-full);
    color: var(--color-white);
    border: none;
    cursor: default;
    width: 100%;
    padding: 12px;
}


/* ══ 2. CARDS ════════════════════════════════════════════════════════════════ */

/*
 * .card          – base card (white background, soft shadow, rounded corners)
 * .card--hover   – add to enable lift-on-hover behaviour
 * .card--muted   – slightly reduced opacity, used for unavailable items
 */

.card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: 35px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.card--hover {
    transition: var(--transition);
}

.card--hover:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.card--muted {
    opacity: 0.75;
}

/* Class card specifics */
.class-card {
    display: flex;
    flex-direction: column;
}

.class-type {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.class-card h3 {
    margin-bottom: 15px;
    color: var(--color-text);
}

.class-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--color-secondary);
}

.class-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.class-datetime { font-weight: 600; }

.class-description {
    flex: 1;  /* pushes the CTA button to the bottom of the card */
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.class-cta {
    margin-top: 25px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition);
}


/* ══ 3. BADGES ═══════════════════════════════════════════════════════════════ */

.badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Positioned in top-right of a card */
.class-badge {
    position: absolute;
    top: 20px;
    right: 20px;
}

.class-badge.Tilaa {
    background-color: rgba(82, 121, 111, 0.15);
    color: var(--color-accent);
}

.class-badge.few-spots {
    background-color: rgba(132, 169, 140, 0.2);
    color: var(--color-primary-dark);
}

.class-badge.full {
    background-color: rgba(183, 183, 164, 0.2);
    color: var(--color-full);
}


/* ══ 4. FORMS ════════════════════════════════════════════════════════════════ */

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--color-text);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(132, 169, 140, 0.15);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Custom select – removes native arrow, adds themed chevron */
.form-group select {
    padding-right: 42px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24' stroke='%2384A98C' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

/* ── Radio buttons ── */

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text);
    padding: 15px 20px;
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-sm);
    background-color: var(--color-white);
    transition: var(--transition);
    user-select: none;
    line-height: 1.4;
}

.radio-label:hover { border-color: var(--color-primary); }

.radio-label:has(input:checked) {
    border-color: var(--color-primary);
    background-color: rgba(132, 169, 140, 0.08);
}

.radio-label input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-custom {
    width: 20px;
    min-width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-secondary);
    background: var(--color-white);
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.radio-label:hover .radio-custom { border-color: var(--color-primary); }

.radio-label:has(input:checked) .radio-custom {
    border-color: var(--color-primary);
}

.radio-label:has(input:checked) .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
}

/* ── Form submit row ── */

.form-submit { text-align: right; }

/* ── Honeypot (anti-spam) ── */

.form-trap {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}


/* ══ 5. CONTACT FORM LAYOUT ══════════════════════════════════════════════════ */

.contact {
    background-color: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h2 { margin-bottom: 25px; }

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0;  /* icon is hidden; no gap needed */
}

/* .contact-icon – square removed; the div is kept in HTML for future use
   but rendered invisibly so it doesn't affect layout. */
.contact-icon {
    display: none;
}

.contact-text h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.contact-form {
    background-color: var(--color-background);
    padding: 45px;
    border-radius: var(--radius-md);
}

/* Waitlist info note */
.course-waitlist-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 10px;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-light);
    background: rgba(202, 210, 197, 0.35);
    border: 1px solid var(--color-secondary);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    line-height: 1.5;
}


/* ══ 6. FORM FEEDBACK ════════════════════════════════════════════════════════ */

.form-success,
.form-error {
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: var(--radius-sm);
    padding: 15px 20px;
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 25px;
    line-height: 1.5;
}

.form-success {
    background-color: rgba(132, 169, 140, 0.12);
    color: var(--color-accent);
    border: 1px solid rgba(132, 169, 140, 0.4);
}

.form-error {
    background-color: rgba(183, 183, 164, 0.2);
    color: var(--color-text);
    border: 1px solid var(--color-secondary);
}


/* ══ 7. ABOUT GRID ═══════════════════════════════════════════════════════════ */

.about {
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image { position: relative; }

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content h2 { margin-bottom: 25px; }

.about-content p {
    margin-bottom: 20px;
    color: var(--color-text-light);
}

.about-features {
    display: flex;
    gap: 30px;
    margin-top: 35px;
}

.feature { text-align: center; }

.feature-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-primary);
    display: block;
}

.feature-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
}


/* ══ 8. CLASSES GRID ═════════════════════════════════════════════════════════ */

.classes {
    background-color: var(--color-secondary);
    background-image: radial-gradient(circle at 20% 80%, rgba(132, 169, 140, 0.2) 0%, transparent 50%);
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}


/* ══ RESPONSIVE COMPONENTS ═══════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .about-grid,
    .contact-grid { gap: 50px; }
}

@media (max-width: 768px) {
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image { order: -1; }

    .about-features {
        justify-content: center;
        flex-wrap: wrap;
    }

    .classes-grid { grid-template-columns: 1fr; }

    .contact-form { padding: 30px; }
}

@media (max-width: 480px) {
    .btn {
        padding: 12px 30px;
        font-size: 0.9rem;
    }
}