/* Registration & member dashboard flow */
.reg-hero {
    background: linear-gradient(135deg, var(--hko-navy) 0%, var(--hko-navy-light) 55%, #3d5268 100%);
    color: #fff;
    padding: 2.5rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.reg-hero::after {
    content: "";
    position: absolute;
    right: -10%;
    top: -40%;
    width: 50%;
    height: 180%;
    background: radial-gradient(ellipse, rgba(184, 149, 106, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.reg-hero .container {
    position: relative;
    z-index: 1;
}

.reg-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.reg-hero p {
    color: var(--hko-gold-light);
    margin: 0;
    font-size: 0.95rem;
}

.reg-flow-section {
    padding: 2rem 0 3.5rem;
    margin-top: -1rem;
}

.reg-flow-container {
    max-width: 920px;
    margin: 0 auto;
}

/* Stepper */
.reg-stepper {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
    padding: 0 0.5rem;
}

.reg-step {
    flex: 1;
    max-width: 140px;
    text-align: center;
    position: relative;
}

.reg-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 1.25rem;
    left: calc(50% + 1.5rem);
    width: calc(100% - 3rem);
    height: 2px;
    background: #e2ddd6;
    z-index: 0;
}

.reg-step.done:not(:last-child)::after {
    background: var(--hko-gold);
}

.reg-step-dot {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
    margin-bottom: 0.5rem;
    transition: all 0.2s;
}

.reg-step.pending .reg-step-dot {
    background: #ebe6df;
    color: var(--hko-muted);
}

.reg-step.active .reg-step-dot {
    background: linear-gradient(135deg, var(--hko-gold), #9a7b52);
    color: #fff;
    box-shadow: 0 4px 16px rgba(184, 149, 106, 0.4);
}

.reg-step.done .reg-step-dot {
    background: var(--hko-navy);
    color: #fff;
}

.reg-step-label {
    font-size: 0.75rem;
    color: var(--hko-muted);
    font-weight: 500;
    line-height: 1.3;
}

.reg-step.active .reg-step-label {
    color: var(--hko-navy);
    font-weight: 600;
}

/* Panel */
.reg-panel {
    background: var(--hko-white);
    border-radius: 1.25rem;
    box-shadow: 0 4px 32px rgba(28, 40, 56, 0.08);
    border: 1px solid rgba(28, 40, 56, 0.06);
    overflow: hidden;
}

.reg-panel > .reg-profile-card {
    margin: 1.5rem 1.5rem 0;
}

.reg-panel-head {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(28, 40, 56, 0.08);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reg-panel-head .head-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--adm-gold-soft, rgba(184, 149, 106, 0.15));
    color: var(--hko-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.reg-panel-head h2 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--hko-navy);
    margin: 0;
    font-weight: 600;
}

.reg-panel-body {
    padding: 1.5rem;
}

/* Profile highlight */
.reg-profile-card {
    background: linear-gradient(135deg, rgba(184, 149, 106, 0.12) 0%, rgba(184, 149, 106, 0.04) 100%);
    border: 1px solid rgba(184, 149, 106, 0.35);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}

.reg-profile-card .age-badge {
    display: inline-block;
    background: var(--hko-navy);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    margin-bottom: 0.5rem;
}

.reg-profile-card h3 {
    font-family: var(--font-serif);
    color: var(--hko-navy);
    font-size: 1.35rem;
    margin: 0 0 0.25rem;
}

.reg-assigned-age-groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem 2rem;
}

.reg-assigned-age-group .age-badge {
    margin-bottom: 0.5rem;
}

.reg-assigned-age-group h3 {
    font-size: 1.15rem;
}

.reg-profile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem 1.5rem;
    font-size: 0.875rem;
    margin-top: 1rem;
}

.reg-profile-grid .label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--hko-muted);
    display: block;
}

@media (max-width: 767.98px) {
    .reg-assigned-age-groups { grid-template-columns: 1fr; }
}

@media (max-width: 575.98px) {
    .reg-profile-grid { grid-template-columns: 1fr; }
}

/* Reference tables */
.reg-section-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--hko-muted);
    margin-bottom: 0.75rem;
}

.reg-ref-table {
    font-size: 0.875rem;
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid rgba(28, 40, 56, 0.1);
    margin-bottom: 1.5rem;
}

.reg-ref-table thead th {
    background: var(--hko-navy);
    color: #fff;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.65rem 1rem;
    border: none;
}

.reg-ref-table tbody td {
    padding: 0.65rem 1rem;
    vertical-align: middle;
    border-color: rgba(28, 40, 56, 0.08);
}

.reg-ref-table tbody tr.assigned {
    background: rgba(184, 149, 106, 0.14);
    font-weight: 600;
}

.reg-ref-table tbody tr.assigned td:first-child::before {
    content: "✓ ";
    color: var(--hko-gold);
}

.reg-fee-accordion {
    --bs-accordion-border-color: rgba(28, 40, 56, 0.1);
    --bs-accordion-btn-padding-x: 1rem;
    --bs-accordion-btn-padding-y: 0.75rem;
    --bs-accordion-body-padding-x: 1rem;
    --bs-accordion-body-padding-y: 0.75rem;
}

.reg-fee-accordion .accordion-button {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--hko-navy);
    background: rgba(184, 149, 106, 0.06);
    box-shadow: none;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.reg-fee-accordion .accordion-button:not(.collapsed) {
    background: rgba(184, 149, 106, 0.14);
    color: var(--hko-navy);
}

.reg-fee-accordion--outer > .accordion-item > .accordion-header .accordion-button {
    font-size: 0.95rem;
}

.reg-fee-accordion-section-body {
    padding: 0.5rem 0.75rem 0.75rem;
    background: rgba(28, 40, 56, 0.02);
}

.reg-fee-accordion--inner {
    border-radius: 0.5rem;
    overflow: hidden;
}

.reg-fee-accordion--inner .accordion-button {
    font-size: 0.85rem;
    font-weight: 600;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    background: #fff;
}

.reg-fee-accordion--inner .accordion-button:not(.collapsed) {
    background: rgba(184, 149, 106, 0.1);
}

.reg-fee-accordion--inner .accordion-body {
    padding-top: 0.5rem;
    padding-bottom: 0.75rem;
    background: #fff;
}

.reg-fee-accordion .accordion-button::after {
    flex-shrink: 0;
}

.reg-fee-accordion-title {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem;
    min-width: 0;
}

.reg-fee-accordion-type {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--hko-muted);
}

.reg-fee-accordion-name {
    font-family: var(--font-serif);
}

.reg-fee-accordion-meta {
    margin-left: auto;
    font-weight: 400;
}

@media (max-width: 575.98px) {
    .reg-fee-accordion-meta {
        width: 100%;
        margin-left: 0;
        margin-top: 0.15rem;
    }
}

.reg-ref-table .fee-cell {
    font-weight: 600;
    color: var(--hko-navy);
}

/* Form fields in reg flow */
.reg-form-section {
    background: #faf8f5;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    margin-top: 0.5rem;
}

.reg-form-section .form-label {
    font-weight: 600;
    color: var(--hko-navy);
    font-size: 0.875rem;
}

.reg-form-section .form-control,
.reg-form-section .form-select {
    border-radius: 10px;
    border-color: #ddd6cc;
    padding: 0.65rem 1rem;
}

.reg-form-section .form-control:focus,
.reg-form-section .form-select:focus {
    border-color: var(--hko-gold);
    box-shadow: 0 0 0 3px rgba(184, 149, 106, 0.2);
}

.reg-fee-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(184, 149, 106, 0.15);
    color: #7a6344;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.reg-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    border-top: 1px solid rgba(28, 40, 56, 0.08);
}

/* Confirm summary */
.reg-summary {
    display: grid;
    gap: 0;
}

.reg-summary-row {
    display: grid;
    grid-template-columns: minmax(120px, 32%) 1fr;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(28, 40, 56, 0.08);
    align-items: start;
}

.reg-summary-row:last-child {
    border-bottom: none;
}

.reg-summary-row dt,
.reg-summary-row .summary-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--hko-muted);
    margin: 0;
}

.reg-summary-row dd,
.reg-summary-row .summary-value {
    margin: 0;
    color: var(--hko-navy);
    font-weight: 500;
}

.reg-summary-row.highlight {
    background: rgba(184, 149, 106, 0.1);
    margin: 0 -1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    border-bottom: none;
}

.reg-summary-row.highlight .summary-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--hko-gold);
}

@media (max-width: 575.98px) {
    .reg-summary-row {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}

/* Payment */
.reg-fee-banner {
    background: var(--hko-navy);
    color: #fff;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.reg-fee-banner .amount {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--hko-gold-light);
}

.reg-payment-method {
    border: 1px solid rgba(28, 40, 56, 0.1);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    background: #faf8f5;
}

.reg-upload-zone {
    border: 2px dashed #ddd6cc;
    border-radius: 1rem;
    padding: 1.5rem;
    text-align: center;
    background: #fff;
    transition: border-color 0.2s, background 0.2s;
}

.reg-upload-zone:hover {
    border-color: var(--hko-gold);
    background: rgba(184, 149, 106, 0.04);
}

.reg-upload-zone input[type="file"] {
    margin-top: 0.75rem;
}

/* Dashboard */
.member-dash-hero {
    background: linear-gradient(135deg, var(--hko-navy), var(--hko-navy-light));
    color: #fff;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.member-dash-hero h1 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.member-reg-card {
    background: var(--hko-white);
    border-radius: 1rem;
    border: 1px solid rgba(28, 40, 56, 0.08);
    padding: 1.25rem 1.5rem;
    height: 100%;
    transition: box-shadow 0.2s, transform 0.2s;
}

.member-reg-card:hover {
    box-shadow: 0 12px 32px rgba(28, 40, 56, 0.1);
    transform: translateY(-2px);
}

.member-reg-card .status-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(184, 149, 106, 0.2);
    color: #7a6344;
}

.member-reg-card .status-badge--overdue {
    background: rgba(185, 28, 28, 0.12);
    color: #991b1b;
}

.member-pay-banner--overdue {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    border-radius: 1rem;
    padding: 1rem 1.25rem;
}

.member-reg-card h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--hko-navy);
    margin: 0.75rem 0 0.35rem;
}

.member-reg-card .meta {
    font-size: 0.8rem;
    color: var(--hko-muted);
    margin-bottom: 1rem;
}

.member-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--hko-white);
    border-radius: 1.25rem;
    border: 1px dashed rgba(28, 40, 56, 0.15);
}

.member-empty i {
    font-size: 3rem;
    color: var(--hko-gold);
    opacity: 0.8;
}

/* Detail page */
.reg-detail-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: linear-gradient(135deg, var(--hko-gold), #9a7b52);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.reg-info-block {
    background: #faf8f5;
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.reg-alert-box {
    border-radius: 1rem;
    padding: 1.25rem;
    border: none;
}

.reg-alert-box.success {
    background: #ecfdf5;
    color: #065f46;
}

.reg-alert-box.info {
    background: #eff6ff;
    color: #1e40af;
}

.reg-alert-box.warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.reg-alert-box.danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.reg-detail-status--overdue {
    background: linear-gradient(135deg, #b91c1c, #991b1b);
}

.reg-proof-preview {
    margin-top: 0.75rem;
}

.reg-proof-link {
    display: inline-block;
    max-width: 100%;
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid rgba(28, 40, 56, 0.12);
    box-shadow: 0 4px 16px rgba(28, 40, 56, 0.08);
    transition: box-shadow 0.2s;
}

.reg-proof-link:hover {
    box-shadow: 0 8px 24px rgba(28, 40, 56, 0.12);
}

.reg-proof-image {
    display: block;
    max-width: 100%;
    max-height: 420px;
    width: auto;
    height: auto;
    object-fit: contain;
    background: #f8fafc;
}

.reg-competition-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, rgba(184, 149, 106, 0.14) 0%, rgba(28, 40, 56, 0.04) 100%);
    border: 1px solid rgba(184, 149, 106, 0.35);
    border-radius: 0.875rem;
}

.reg-competition-icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.625rem;
    background: var(--hko-navy);
    color: var(--hko-gold-light);
    font-size: 1.15rem;
}

.reg-competition-body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.reg-competition-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--hko-gold);
}

.reg-competition-name {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--hko-navy);
    line-height: 1.35;
}

.reg-competition-deadline {
    font-size: 0.875rem;
    color: #64748b;
}

.reg-competition-deadlines {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-top: 0.25rem;
}

.competition-deadline-display {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    font-size: 0.875rem;
    color: #64748b;
}

.competition-deadline-display__label {
    font-weight: 600;
    color: #475569;
}

.competition-deadline-display__value {
    font-variant-numeric: tabular-nums;
}

.competition-deadline-display__note {
    font-size: 0.8rem;
    color: #94a3b8;
    font-style: italic;
}

.member-pay-banner {
    background: #fff;
    border: 1px solid rgba(28, 40, 56, 0.1);
    border-left: 4px solid var(--hko-gold);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    box-shadow: 0 4px 16px rgba(28, 40, 56, 0.06);
}

@media (max-width: 575.98px) {
    .reg-stepper {
        gap: 0;
    }

    .reg-step-label {
        font-size: 0.65rem;
    }

    .reg-step:not(:last-child)::after {
        display: none;
    }
}