/* ═══════════════════════════════════════════════════════
   CCCCA Frontend CSS — Design Tokens from DESIGN.md
   Brand: Chinese ink-wash + warm heritage, card-based UI
   ═══════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
.cccca-catalog,
.cccca-registration-form,
.ccca-registration-success {
    /* Colors */
    --ccca-red-dark:    #7A1A1A;
    --ccca-red-primary: #9B2020;
    --ccca-red-btn:     #8B1C1C;
    --ccca-gold:        #C4902A;
    --ccca-gold-light:  #DDB060;
    --ccca-gold-pale:   #F0DFB8;
    --ccca-cream:       #FAF6F0;
    --ccca-cream-dark:  #F2EBE0;
    --ccca-brown-text:  #2C1A0E;
    --ccca-brown-mid:   #5A3E28;
    --ccca-border:      #E8D8C0;
    --ccca-white:       #FFFFFF;
    --ccca-gray-light:  #F7F3EE;

    /* Status (WCAG AA) */
    --ccca-status-open-bg:      #e8f5ed;
    --ccca-status-open-text:    #1a6b35;
    --ccca-status-limited-bg:   #fef7e8;
    --ccca-status-limited-text: #b45309;
    --ccca-status-full-bg:      #fce8e7;
    --ccca-status-full-text:    #bf360c;
    --ccca-status-waitlist-bg:  #e8f0fb;
    --ccca-status-waitlist-text:#1565c0;

    /* Typography */
    --ccca-font-display: "Noto Serif SC", serif;
    --ccca-font-body:    "Noto Sans SC", sans-serif;

    /* Spacing */
    --ccca-sp-xs:  4px;
    --ccca-sp-sm:  8px;
    --ccca-sp-md:  16px;
    --ccca-sp-lg:  24px;
    --ccca-sp-xl:  32px;
    --ccca-sp-xxl: 40px;

    /* Border Radius */
    --ccca-radius-sm:  6px;
    --ccca-radius-md:  8px;
    --ccca-radius-lg:  10px;
    --ccca-radius-xl:  12px;
    --ccca-radius-pill:4px;
}

/* ── Page Container ── */
.cccca-catalog {
    font-family: var(--ccca-font-body);
    font-size: 15px;
    line-height: 1.7;
    letter-spacing: 0.5px;
    color: var(--ccca-brown-text);
    max-width: 860px;
    margin: 0 auto;
    padding: var(--ccca-sp-xl) var(--ccca-sp-md);
    background: var(--ccca-cream);
    border-radius: var(--ccca-radius-xl);
}

/* P1: Registration form container 680px centered */
.cccca-registration-form,
.ccca-registration-success {
    font-family: var(--ccca-font-body);
    font-size: 15px;
    line-height: 1.7;
    letter-spacing: 0.5px;
    color: var(--ccca-brown-text);
    max-width: 680px;
    margin: 0 auto;
    padding: var(--ccca-sp-xl) var(--ccca-sp-md);
    background: var(--ccca-cream);
    border-radius: var(--ccca-radius-xl);
}

/* ── Section Title ── */
.ccca-section-title {
    font-family: var(--ccca-font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--ccca-red-primary);
    display: flex;
    align-items: center;
    gap: var(--ccca-sp-sm);
    margin: 0 0 var(--ccca-sp-lg);
}
.ccca-section-title::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 20px;
    background: var(--ccca-gold);
    border-radius: 2px;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════
   COURSE CATALOG — Vertical Grouped Layout
   ══════════════════════════════════════════ */

/* Category group */
.cccca-category-group {
    margin-bottom: var(--ccca-sp-xl);
}

/* Category heading */
.cccca-category-heading {
    font-family: var(--ccca-font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--ccca-red-primary);
    margin: 0 0 var(--ccca-sp-md);
    padding-bottom: var(--ccca-sp-sm);
    border-bottom: 2px solid var(--ccca-gold);
    letter-spacing: 0.5px;
}

/* Category courses container */
.cccca-category-courses {
    display: flex;
    flex-direction: column;
    gap: var(--ccca-sp-md);
}

/* P1: Course card grid — desktop 3 / tablet 2 / mobile 1 */
.cccca-course-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--ccca-sp-md);
}
@media (max-width: 860px) {
    .cccca-course-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .cccca-course-grid {
        grid-template-columns: 1fr;
    }
}

/* Course card (grid item) */
.cccca-course-card {
    background: var(--ccca-white);
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-lg);
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
    transition: box-shadow .2s ease;
    display: flex;
    flex-direction: column;
}
.cccca-course-card:hover {
    box-shadow: 0 3px 12px rgba(0,0,0,.08);
}

.cccca-course-card .cccca-course-header {
    padding: var(--ccca-sp-md);
    flex: 0 0 auto;
}
.cccca-course-card .cccca-course-name {
    font-size: 16px;
}
.cccca-course-card .cccca-course-meta {
    margin-top: var(--ccca-sp-xs);
}
.cccca-course-card .cccca-sections-list {
    flex: 1 1 auto;
}
.cccca-course-card .cccca-section-row {
    padding: var(--ccca-sp-sm) var(--ccca-sp-md);
}
.cccca-course-card .cccca-course-detail-wrap {
    padding: var(--ccca-sp-sm) var(--ccca-sp-md);
}

/* Showcase mode: category blocks with course cards */
.cccca-catalog--showcase .cccca-showcase-block {
    background: #fff;
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-xl);
    padding: var(--ccca-sp-lg);
    box-shadow: 0 4px 14px rgba(122, 26, 37, 0.06);
}

.cccca-catalog--showcase .cccca-showcase-block .ccca-category-heading {
    margin-bottom: var(--ccca-sp-lg);
}

.cccca-catalog--showcase .cccca-course-card {
    min-height: 180px;
}

.cccca-catalog--showcase .cccca-course-card .cccca-course-header {
    padding-bottom: var(--ccca-sp-sm);
}

/* Each course row (vertical layout, kept for backward compat) */
.cccca-course-row {
    background: var(--ccca-white);
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-lg);
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
    transition: box-shadow .2s ease;
}
.cccca-course-row:hover {
    box-shadow: 0 3px 12px rgba(0,0,0,.08);
}

/* Course header: name + meta tags */
.cccca-course-header {
    padding: var(--ccca-sp-md) var(--ccca-sp-lg);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--ccca-sp-sm);
}

.cccca-course-name {
    font-family: var(--ccca-font-body);
    font-size: 17px;
    font-weight: 700;
    color: var(--ccca-brown-text);
    letter-spacing: 0.5px;
    margin: 0;
}

.cccca-course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ccca-sp-xs);
}

.ccca-meta-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--ccca-brown-mid);
    background: var(--ccca-gray-light);
    padding: 2px 10px;
    border-radius: var(--ccca-radius-pill);
    letter-spacing: 0.3px;
    white-space: nowrap;
}

/* Sections list: vertical rows */
.cccca-sections-list {
    display: flex;
    flex-direction: column;
}

.cccca-section-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: var(--ccca-sp-sm) var(--ccca-sp-lg);
    border-top: 1px solid var(--ccca-border);
    gap: var(--ccca-sp-sm);
    transition: background .15s ease;
}
.cccca-section-row:hover {
    background: var(--ccca-gray-light);
}

.cccca-section-row--full {
    background: var(--ccca-status-limited-bg);
}
.cccca-section-row--full:hover {
    background: #fdf3de;
}

/* Section info column */
.cccca-section-info {
    flex: 1 1 280px;
    min-width: 0;
}

.cccca-section-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--ccca-brown-text);
    display: block;
    margin-bottom: 2px;
}

.cccca-section-meta {
    font-size: 12px;
    color: var(--ccca-brown-mid);
    letter-spacing: 0.3px;
    display: flex;
    flex-wrap: wrap;
    gap: var(--ccca-sp-sm);
}

/* Section stats column */
.cccca-section-stats {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: var(--ccca-sp-sm);
    font-size: 14px;
}

.cccca-section-tuition {
    font-weight: 700;
    color: var(--ccca-brown-text);
    white-space: nowrap;
}

.cccca-section-capacity {
    font-size: 13px;
    color: var(--ccca-brown-mid);
    white-space: nowrap;
}

/* Section action column */
.cccca-section-action {
    flex: 0 0 auto;
}

.cccca-section-action .button {
    padding: 8px 18px;
    font-size: 13px;
}

/* Detail toggle (course-level) */
.cccca-course-detail-wrap {
    border-top: 1px solid var(--ccca-border);
    padding: var(--ccca-sp-sm) var(--ccca-sp-lg);
}

.cccca-detail-toggle {
    font-family: var(--ccca-font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.8px;
    background: transparent;
    color: var(--ccca-brown-mid);
    border: none;
    padding: 4px 0;
    cursor: pointer;
    transition: color .2s;
}
.cccca-detail-toggle:hover {
    color: var(--ccca-red-primary);
}

/* Status badges */
.ccca-status-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 2px 8px;
    border-radius: var(--ccca-radius-pill);
    line-height: 1.6;
}
.ccca-status-badge--open {
    background: var(--ccca-status-open-bg);
    color: var(--ccca-status-open-text);
}
.ccca-status-badge--limited {
    background: var(--ccca-status-limited-bg);
    color: var(--ccca-status-limited-text);
}
.ccca-status-badge--full {
    background: var(--ccca-status-full-bg);
    color: var(--ccca-status-full-text);
}
.ccca-status-badge--waitlist {
    background: var(--ccca-status-waitlist-bg);
    color: var(--ccca-status-waitlist-text);
}

/* ══════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════ */

.cccca-catalog .button,
.cccca-catalog a.button,
.cccca-section-row .button,
.cccca-registration-form .button,
.cccca-registration-form a.button,
.cccca-registration-success .button,
.cccca-registration-success a.button {
    display: inline-block;
    font-family: var(--ccca-font-body);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    border-radius: var(--ccca-radius-sm);
    padding: 10px 22px;
    background: var(--ccca-red-btn);
    color: var(--ccca-white);
    transition: background .2s ease, transform .15s ease;
    line-height: 1.4;
}
.cccca-catalog .button:hover,
.cccca-section-row .button:hover,
.cccca-registration-form .button:hover,
.cccca-registration-success .button:hover {
    background: var(--ccca-red-dark);
    color: var(--ccca-white);
}

/* Outline button variant */
.ccca-btn-outline {
    background: transparent !important;
    color: var(--ccca-brown-text) !important;
    border: 1.5px solid var(--ccca-brown-mid) !important;
}
.ccca-btn-outline:hover {
    border-color: var(--ccca-red-primary) !important;
    color: var(--ccca-red-primary) !important;
    background: transparent !important;
}

/* Detail toggle */
.course-card button.cccca-detail-toggle {
    font-family: var(--ccca-font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.8px;
    background: var(--ccca-white);
    color: var(--ccca-brown-mid);
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-sm);
    padding: 8px 16px;
    cursor: pointer;
    margin-top: var(--ccca-sp-sm);
    transition: border-color .2s, color .2s;
}
.course-card button.cccca-detail-toggle:hover {
    border-color: var(--ccca-red-primary);
    color: var(--ccca-red-primary);
}

/* Course detail panel */
.cccca-course-detail {
    background: var(--ccca-white);
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-sm);
    padding: var(--ccca-sp-md);
    margin-top: var(--ccca-sp-sm);
    font-size: 14px;
    color: var(--ccca-brown-mid);
    letter-spacing: 0.3px;
    line-height: 1.7;
}
.cccca-course-detail h4 {
    font-family: var(--ccca-font-body);
    font-size: 14px;
    font-weight: 700;
    color: var(--ccca-brown-text);
    margin: 0 0 var(--ccca-sp-xs);
}

/* ══════════════════════════════════════════
   NOTICES & ALERTS
   ══════════════════════════════════════════ */

.cccca-catalog-notice {
    background: var(--ccca-gray-light);
    border-left: 4px solid var(--ccca-gold);
    padding: var(--ccca-sp-md);
    margin: var(--ccca-sp-md) 0;
    border-radius: 0 var(--ccca-radius-sm) var(--ccca-radius-sm) 0;
    font-size: 14px;
    color: var(--ccca-brown-mid);
}
.cccca-waitlist-notice {
    background: var(--ccca-status-waitlist-bg);
    border-left: 4px solid var(--ccca-status-waitlist-text);
    padding: var(--ccca-sp-md);
    margin: var(--ccca-sp-sm) 0;
    border-radius: 0 var(--ccca-radius-sm) var(--ccca-radius-sm) 0;
    font-size: 14px;
    color: var(--ccca-brown-text);
}

/* ══════════════════════════════════════════
   REGISTRATION FORM
   ══════════════════════════════════════════ */

.cccca-registration-form h2 {
    font-family: var(--ccca-font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--ccca-red-primary);
    margin: 0 0 var(--ccca-sp-lg);
    display: flex;
    align-items: center;
    gap: var(--ccca-sp-sm);
}
.cccca-registration-form h2::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 20px;
    background: var(--ccca-gold);
    border-radius: 2px;
    flex-shrink: 0;
}

.cccca-registration-form h3 {
    font-family: var(--ccca-font-body);
    font-size: 16px;
    font-weight: 700;
    color: var(--ccca-brown-text);
    margin: var(--ccca-sp-lg) 0 var(--ccca-sp-sm);
    padding-bottom: var(--ccca-sp-xs);
    border-bottom: 1px solid var(--ccca-border);
    letter-spacing: 0.5px;
}

.cccca-registration-form label {
    display: inline-block;
    width: 130px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ccca-brown-text);
    letter-spacing: 0.3px;
}

.cccca-registration-form p {
    margin-bottom: var(--ccca-sp-md);
}

.cccca-registration-form input[type="text"],
.cccca-registration-form input[type="email"],
.cccca-registration-form input[type="date"],
.cccca-registration-form input[type="number"],
.cccca-registration-form select,
.cccca-registration-form textarea {
    font-family: var(--ccca-font-body);
    font-size: 14px;
    letter-spacing: 0.3px;
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-sm);
    padding: 8px 12px;
    color: var(--ccca-brown-text);
    background: var(--ccca-white);
    transition: border-color .2s;
    box-sizing: border-box;
}
.cccca-registration-form input:focus,
.cccca-registration-form select:focus,
.cccca-registration-form textarea:focus {
    border-color: var(--ccca-gold);
    outline: none;
    box-shadow: 0 0 0 2px rgba(196,144,42,.15);
}

.cccca-registration-form input[type="text"],
.cccca-registration-form input[type="email"],
.cccca-registration-form input[type="date"],
.cccca-registration-form input[type="number"] {
    max-width: 360px;
    width: 100%;
}

.cccca-registration-form select {
    max-width: 380px;
    width: 100%;
}

.cccca-registration-form textarea {
    max-width: 480px;
    width: 100%;
}

.cccca-registration-form input[type="submit"] {
    font-family: var(--ccca-font-body);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    background: var(--ccca-red-btn);
    color: var(--ccca-white);
    border: none;
    border-radius: var(--ccca-radius-sm);
    padding: 13px 32px;
    cursor: pointer;
    transition: background .2s;
}
.cccca-registration-form input[type="submit"]:hover {
    background: var(--ccca-red-dark);
}

/* Form notes */
.cccca-form-note {
    font-size: 14px;
    color: var(--ccca-brown-mid);
    letter-spacing: 0.3px;
    background: var(--ccca-gray-light);
    padding: var(--ccca-sp-md);
    border-radius: var(--ccca-radius-sm);
    margin-bottom: var(--ccca-sp-lg);
}
.cccca-form-note strong {
    color: var(--ccca-brown-text);
}

.cccca-repeat-note {
    margin: 0 0 var(--ccca-sp-md);
    padding: var(--ccca-sp-md);
    background: rgba(196, 144, 42, 0.08);
    border: 1px solid rgba(196, 144, 42, 0.2);
    border-radius: var(--ccca-radius-sm);
    font-size: 14px;
    color: var(--ccca-brown-mid);
}

.cccca-applicants-list {
    display: grid;
    gap: var(--ccca-sp-lg);
    margin-bottom: var(--ccca-sp-md);
}

.cccca-applicant-card {
    padding: var(--ccca-sp-lg);
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-md);
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(250,246,238,0.95) 100%);
    box-shadow: 0 10px 24px rgba(74, 54, 33, 0.06);
}

.cccca-applicant-card__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--ccca-sp-md);
    margin-bottom: var(--ccca-sp-md);
}

.cccca-applicant-card__eyebrow {
    margin: 0 0 6px;
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ccca-brown-mid);
}

.cccca-applicant-card__title {
    margin: 0 0 6px !important;
    padding-bottom: 0 !important;
    border-bottom: none !important;
}

.cccca-applicant-card__summary {
    margin: 0;
    font-size: 14px;
    color: var(--ccca-brown-mid);
}

.cccca-applicant-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ccca-sp-lg);
}

.cccca-applicant-column h4 {
    margin: 0 0 var(--ccca-sp-md);
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ccca-brown-mid);
}

.cccca-accept-wrapper {
    margin-top: var(--ccca-sp-md);
}

.cccca-accept-wrapper label,
.cccca-confirmation label {
    width: auto;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    line-height: 1.5;
}

.cccca-accept-wrapper input,
.cccca-confirmation input {
    margin-top: 4px;
}

.cccca-repeat-actions {
    margin-top: 0;
}

.cccca-repeat-actions .button,
.cccca-remove-applicant {
    border-radius: 999px;
}

.cccca-waitlist-notice {
    margin-top: var(--ccca-sp-sm);
    padding: var(--ccca-sp-md);
    border-radius: var(--ccca-radius-sm);
    background: var(--ccca-status-limited-bg);
    color: var(--ccca-status-limited-text);
    font-size: 14px;
}

/* Section detail inline */
.cccca-section-detail {
    font-size: 13px;
    color: var(--ccca-brown-mid);
    margin-top: var(--ccca-sp-xs);
    letter-spacing: 0.3px;
}

/* Loading + Error states */
.cccca-sections-loading {
    font-size: 14px;
    color: var(--ccca-brown-mid);
    padding: var(--ccca-sp-sm);
}
.cccca-sections-error {
    font-size: 14px;
    color: var(--ccca-red-primary);
    padding: var(--ccca-sp-sm);
    background: var(--ccca-status-full-bg);
    border-radius: var(--ccca-radius-sm);
}

/* ══════════════════════════════════════════
   REGISTRATION SUCCESS STATES
   ══════════════════════════════════════════ */

.cccca-registration-success h2 {
    font-family: var(--ccca-font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--ccca-red-primary);
    margin: 0 0 var(--ccca-sp-lg);
    display: flex;
    align-items: center;
    gap: var(--ccca-sp-sm);
}
.cccca-registration-success h2::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 20px;
    background: var(--ccca-gold);
    border-radius: 2px;
    flex-shrink: 0;
}

.cccca-registration-success h3 {
    font-family: var(--ccca-font-body);
    font-size: 16px;
    font-weight: 700;
    color: var(--ccca-brown-text);
    margin: 0 0 var(--ccca-sp-sm);
}

.ccca-success-panel {
    padding: var(--ccca-sp-md);
    margin: var(--ccca-sp-md) 0;
    border-radius: 0 var(--ccca-radius-sm) var(--ccca-radius-sm) 0;
    font-size: 14px;
    letter-spacing: 0.3px;
}

.ccca-success-panel--pending {
    background: var(--ccca-gray-light);
    border-left: 4px solid var(--ccca-gold);
}
.ccca-success-panel--waitlisted {
    background: var(--ccca-status-limited-bg);
    border-left: 4px solid var(--ccca-status-limited-text);
}
.ccca-success-panel--confirmed {
    background: var(--ccca-status-open-bg);
    border-left: 4px solid var(--ccca-status-open-text);
}
.ccca-success-panel--error {
    background: var(--ccca-status-full-bg);
    border-left: 4px solid var(--ccca-status-full-text);
}

.ccca-success-panel p {
    margin: 2px 0;
}
.ccca-success-panel p strong {
    color: var(--ccca-brown-text);
}

.ccca-success-info {
    padding: var(--ccca-sp-md);
    margin: var(--ccca-sp-md) 0;
    background: var(--ccca-gray-light);
    border-radius: var(--ccca-radius-sm);
    font-size: 14px;
    letter-spacing: 0.3px;
}

.ccca-batch-list {
    display: grid;
    gap: var(--ccca-sp-md);
    margin: var(--ccca-sp-md) 0;
}

.ccca-batch-card {
    padding: var(--ccca-sp-md);
    border: 1px solid var(--ccca-border);
    border-radius: var(--ccca-radius-sm);
    background: var(--ccca-white);
}

.ccca-batch-card__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--ccca-sp-md);
    margin-bottom: var(--ccca-sp-sm);
}

.ccca-batch-card__top h3 {
    margin: 0;
}

.ccca-batch-card__appnum {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--ccca-brown-mid);
}

.ccca-batch-status {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.ccca-batch-status--pending {
    background: var(--ccca-gray-light);
    color: var(--ccca-brown-text);
}

.ccca-batch-status--waitlisted {
    background: var(--ccca-status-limited-bg);
    color: var(--ccca-status-limited-text);
}

.ccca-batch-status--confirmed {
    background: var(--ccca-status-open-bg);
    color: var(--ccca-status-open-text);
}

@media (max-width: 768px) {
    .cccca-registration-form label {
        width: 100%;
        margin-bottom: 6px;
    }

    .cccca-applicant-card__head,
    .ccca-batch-card__top {
        flex-direction: column;
    }

    .cccca-applicant-grid {
        grid-template-columns: 1fr;
    }
}

.ccca-catalog-count {
    font-size: 14px;
    color: var(--ccca-brown-mid);
    margin-bottom: var(--ccca-sp-md);
    letter-spacing: 0.3px;
}

/* ══════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ══════════════════════════════════════════ */

/* Tablet ≤1024px */
@media (max-width: 1024px) {
    .cccca-catalog,
    .cccca-registration-form,
    .ccca-registration-success {
        padding: var(--ccca-sp-lg) var(--ccca-sp-md);
    }
    .cccca-section-stats {
        flex-wrap: wrap;
        gap: var(--ccca-sp-xs);
    }
}

/* Small Tablet ≤860px */
@media (max-width: 860px) {
    .cccca-catalog,
    .cccca-registration-form,
    .ccca-registration-success {
        padding: var(--ccca-sp-md);
        border-radius: var(--ccca-radius-lg);
    }
    .ccca-section-title,
    .cccca-registration-form h2,
    .ccca-registration-success h2 {
        font-size: 20px;
    }
    .cccca-category-heading {
        font-size: 18px;
    }
    .cccca-course-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .cccca-section-row {
        flex-direction: column;
        align-items: flex-start;
    }
    .cccca-section-action {
        width: 100%;
    }
    .cccca-section-action .button {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .cccca-registration-form label {
        display: block;
        width: 100%;
        margin-bottom: 2px;
    }
    .cccca-registration-form input[type="text"],
    .cccca-registration-form input[type="email"],
    .cccca-registration-form input[type="date"],
    .cccca-registration-form input[type="number"],
    .cccca-registration-form select,
    .cccca-registration-form textarea {
        max-width: 100%;
    }
}

/* P1: Mobile ≤768px — fields & buttons full-width */
@media (max-width: 768px) {
    .cccca-registration-form input[type="text"],
    .cccca-registration-form input[type="email"],
    .cccca-registration-form input[type="date"],
    .cccca-registration-form input[type="number"],
    .cccca-registration-form select,
    .cccca-registration-form textarea {
        max-width: 100%;
        width: 100%;
    }
    .cccca-registration-form .button,
    .cccca-registration-form input[type="submit"],
    .cccca-registration-success .button {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .cccca-catalog .button,
    .cccca-section-row .button {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .cccca-course-card .cccca-course-header {
        padding: var(--ccca-sp-sm);
    }
    .cccca-course-card .cccca-section-row {
        padding: var(--ccca-sp-sm);
    }
}

/* Mobile ≤540px */
@media (max-width: 540px) {
    .cccca-catalog,
    .cccca-registration-form,
    .ccca-registration-success {
        padding: var(--ccca-sp-sm);
        border-radius: var(--ccca-radius-md);
    }
    .ccca-section-title,
    .cccca-registration-form h2,
    .ccca-registration-success h2 {
        font-size: 18px;
    }
    .cccca-category-heading {
        font-size: 17px;
    }
    .cccca-course-name {
        font-size: 16px;
    }
    .cccca-course-header {
        padding: var(--ccca-sp-sm);
    }
    .cccca-section-row {
        padding: var(--ccca-sp-sm);
    }
    .cccca-registration-form h3 {
        font-size: 15px;
    }
}

/* Extra Small ≤380px */
@media (max-width: 380px) {
    .ccca-section-title,
    .cccca-registration-form h2,
    .ccca-registration-success h2 {
        font-size: 17px;
    }
    .cccca-category-heading {
        font-size: 16px;
    }
    .cccca-course-name {
        font-size: 15px;
    }
}

/* ═══ Release 1.2.4 — New Registration Form Styles ═══ */

.cccca-registration-form--new .cccca-parent-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

.cccca-registration-form--new .cccca-parent-grid .cccca-field-full {
    grid-column: 1 / -1;
}

.cccca-registration-form--new .cccca-applicant-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

.cccca-registration-form--new .required {
    color: #d63638;
}

/* ═══ Release 1.2.4 — Batch Success Page Styles ═══ */

.cccca-registration-success--batch .ccca-batch-card {
    background: #fbf7f0;
    border: 1px solid #eadfce;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 16px;
}

.cccca-registration-success--batch .ccca-batch-card h3 {
    margin: 0 0 4px;
    font-size: 18px;
    color: #3a2415;
}

.cccca-registration-success--batch .ccca-batch-card__code {
    color: #646970;
    font-size: 13px;
    margin: 0 0 12px;
}

.cccca-registration-success--batch .ccca-batch-card__course {
    border-top: 1px dashed #eadfce;
    padding-top: 12px;
    margin-top: 12px;
}

.cccca-registration-success--batch .ccca-success-panel--fees {
    margin-top: 16px;
}

.cccca-fee-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
}

.cccca-fee-table th,
.cccca-fee-table td {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 1px solid #eadfce;
}

.cccca-fee-table tfoot th,
.cccca-fee-table tfoot td {
    font-weight: 700;
    border-top: 2px solid #a51e22;
    border-bottom: none;
}

.cccca-fee-table td:last-child,
.cccca-fee-table th:last-child {
    text-align: right;
    white-space: nowrap;
}

/* ── Phase D: Conflict hints on registration form ── */
.cccca-conflict-hints {
    margin-top: 8px;
}

.cccca-conflict-hint {
    margin: 4px 0;
    padding: 6px 10px;
    border-radius: var(--ccca-radius-sm, 6px);
    font-size: 13px;
    line-height: 1.5;
}

.cccca-conflict-hint--error {
    background: #fce8e7;
    color: #bf360c;
    border-left: 3px solid #bf360c;
}

.cccca-conflict-hint--warning {
    background: #fef7e8;
    color: #b45309;
    border-left: 3px solid #b45309;
}

.cccca-conflict-hint--info {
    background: #e8f0fb;
    color: #1565c0;
    border-left: 3px solid #1565c0;
}