/**
 * WF-019: Dive Booking – Ocean Sun Brand Design v2
 *
 * Warm, emotional, premium — integrated with brand design system.
 * Typography: Fraunces (display) + Plus Jakarta Sans (body).
 * Colors: Navy #1C2E3F, Terracotta #B8856C, Sand #C9A96E, Cream #FDFCF9.
 *
 * Hidden sections: Facts (tags), Includes (checkmarks), Booster (premium benefits).
 * These elements are now shown in the Elementor page layout instead.
 *
 * "Kompakt wie Tickets, edel wie Voucher."
 */

/* ── Variables ── */

.osac-dive-booking {
    --dp: #1C2E3F;
    --dp-dark: #15242f;
    --dp-light: #f0ede8;
    --ok: #10B981;
    --ok-bg: rgba(16, 185, 129, 0.05);
    --ok-border: #a7f3d0;
    --ok-text: #10B981;
    --err: #c2410c;
    --err-bg: #fef7f5;
    --err-border: #f5d0c5;
    --err-text: #9a3412;
    --warn: #ca8a04;
    --warn-bg: #fefce8;
    --warn-border: #fde68a;
    --tx: #1C2E3F;
    --tx2: #7C8694;
    --tx3: #9ca3af;
    --bd: #ECE8E0;
    --bg: #FDFCF9;
    --bg2: #F7F4EF;
    --bg-warm: #F7F4EF;
    --r: 12px;
    --r-sm: 8px;
    --r-pill: 999px;
    --sh: 0 4px 24px rgba(28, 46, 63, 0.08);
    --focus: 0 0 0 3px rgba(201, 169, 110, 0.15);
    --t: 0.2s ease;

    /* Brand typography */
    --font-display: "Fraunces", "DM Serif Display", Georgia, serif;
    --font-body: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Brand accents */
    --terracotta: #B8856C;
    --terracotta-dark: #A3745C;
    --sand: #C9A96E;
    --sand-light: rgba(201, 169, 110, 0.15);

    position: relative;
    width: 100%;
    font-family: var(--font-body);
    color: var(--tx);
    line-height: 1.5;
}

.osac-dive-booking *,
.osac-dive-booking *::before,
.osac-dive-booking *::after { box-sizing: border-box; }

/* ── Panel (the ONE container) ── */

.osac-dive-panel {
    background: var(--bg);
    border: 1px solid var(--bd);
    border-radius: var(--r);
    padding: 28px;
    box-shadow: var(--sh);
}

.osac-dive-panel__divider {
    height: 1px;
    background: var(--bd);
    margin: 1rem 0;
}

.osac-dive-panel__label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--tx2);
    margin: 0 0 0.625rem;
}

/* ── Header ── */

.osac-dive-panel__title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.osac-dive-panel__name {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    margin: 0;
    color: var(--tx);
    line-height: 1.2;
    flex: 1;
    min-width: 0;
}

.osac-dive-panel__price {
    font-family: var(--font-body);
    font-size: 32px;
    font-weight: 700;
    color: var(--tx);
    white-space: nowrap;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
    text-align: right;
}

.osac-dive-panel__price-sub {
    display: block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 400;
    color: var(--tx2);
    letter-spacing: 0;
}

.osac-dive-panel__price .woocommerce-Price-amount {
    font-family: var(--font-body);
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
}

/* Facts – pill badges (hidden in brand design) */

.osac-dive-panel__facts {
    display: none;
}

.osac-dive-fact {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: var(--dp-light);
    border-radius: var(--r-pill);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--dp);
    white-space: nowrap;
}

/* Includes – checkmark items (hidden in brand design) */

.osac-dive-panel__includes {
    display: none;
}

.osac-dive-include {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--ok-text);
    letter-spacing: 0.005em;
}

.osac-dive-include::before {
    content: '\2713\00a0';
    font-weight: 700;
}

/* ── Form Fields ── */

.osac-dive-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.osac-dive-field > label {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.375rem;
    color: var(--tx2);
}

.osac-dive-field-hint {
    margin: 0.25rem 0 0;
    font-size: 0.75rem;
    color: var(--tx2);
}

/* End date hint (full-width bar, aligned with inputs above) */
.osac-dive-end-date {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.375rem;
    margin-top: -0.375rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg2);
    border-radius: var(--r-sm);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    color: var(--tx2);
}

.osac-dive-end-date::before {
    content: '\2192';
    color: var(--sand);
}

.osac-dive-date-input {
    width: 100%;
    height: 52px;
    padding: 0 0.75rem;
    border: 1px solid var(--bd);
    border-radius: var(--r-sm);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    color: var(--tx);
    background: #ffffff;
    transition: border-color var(--t), box-shadow var(--t);
    cursor: pointer;
}

.osac-dive-date-input:hover { border-color: var(--sand); }
.osac-dive-date-input:focus {
    outline: none;
    border-color: var(--sand);
    box-shadow: var(--focus);
}

.osac-dive-field .flatpickr-input + input.form-control {
    height: 52px;
    border: 1px solid var(--bd);
    border-radius: var(--r-sm);
    padding: 0 0.75rem;
    font-size: 0.85rem;
}

/* Stepper */
.osac-dive-booking .osb-stepper-input-wrapper {
    display: flex;
    align-items: stretch;
    overflow: hidden;
    height: 52px;
    background: #ffffff;
    border: 1px solid var(--bd);
    border-radius: var(--r-sm);
    transition: border-color var(--t), box-shadow var(--t);
}

.osac-dive-booking .osb-stepper-input-wrapper:hover { border-color: var(--sand); }
.osac-dive-booking .osb-stepper-input-wrapper:focus-within {
    border-color: var(--sand);
    box-shadow: var(--focus);
}

.osac-dive-booking .osb-stepper-input-wrapper input {
    flex: 1;
    height: 100%;
    border: none;
    background: transparent;
    text-align: center;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 15px;
    color: var(--tx);
    -moz-appearance: textfield;
    appearance: textfield;
}

.osac-dive-booking .osb-stepper-input-wrapper input::-webkit-outer-spin-button,
.osac-dive-booking .osb-stepper-input-wrapper input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

.osac-dive-booking .osb-stepper-button {
    width: 44px;
    min-width: 44px;
    height: 100%;
    padding: 0;
    border: none;
    border-radius: 0;
    margin: 0;
    box-shadow: none;
    cursor: pointer;
    background-color: var(--osb-surface-bg, #F2ECE3);
    color: var(--osb-text-dark, #1C2E3F);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    line-height: 1;
    transition: background-color 0.15s ease, color 0.15s ease;
}

/* Ensure both buttons have identical background */
.osac-dive-booking .osb-stepper-button.osb-minus-button,
.osac-dive-booking .osb-stepper-button.osb-plus-button {
    background-color: var(--osb-surface-bg, #F2ECE3);
    color: var(--osb-text-dark, #1C2E3F);
}

.osac-dive-booking .osb-stepper-button:hover { background-color: var(--os-cta, #B8856C); color: #fff; }
.osac-dive-booking .osb-stepper-button:active { background-color: var(--os-cta, #B8856C); color: #fff; }
.osac-dive-booking .osb-stepper-button:disabled {
    opacity: 1;
    cursor: not-allowed;
    background-color: var(--osb-surface-bg, #F2ECE3);
    color: var(--osb-text-muted, #9CA3AF);
}

/* Over-capacity: red number in stepper */
.osac-dive-participants-input--over {
    color: var(--err) !important;
    font-weight: 700;
}

/* Over-capacity: red tinted stepper wrapper */
.osb-stepper-input-wrapper--over {
    border-color: var(--err) !important;
    background: var(--err-bg) !important;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.08);
}

/* Capacity Hint (below stepper) */
.osac-dive-capacity-hint {
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    line-height: 1.3;
    color: var(--dp);
    font-weight: 500;
    animation: osac-fadeIn 0.25s ease-out both;
}

/* Toggle */
.osac-dive-field--toggle {
    padding: 0.5rem 0.75rem;
    background: var(--bg2);
    border-radius: var(--r-sm);
    border: 1px solid var(--bd);
    margin-bottom: 0.75rem;
}

.osac-dive-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    user-select: none;
}

.osac-dive-toggle-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.osac-dive-toggle-switch {
    position: relative;
    flex-shrink: 0;
    width: 36px;
    height: 20px;
    background: #d1d5db;
    border-radius: 10px;
    transition: background var(--t);
}

.osac-dive-toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--t);
    box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.osac-dive-toggle-label input:checked + .osac-dive-toggle-switch { background: var(--terracotta); }
.osac-dive-toggle-label input:checked + .osac-dive-toggle-switch::after { transform: translateX(16px); }

/* ── Availability Prompt (warm, initial state) ── */

.osac-dive-avail-prompt {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    background: var(--bg2);
    border-radius: var(--r-sm);
    border-left: 3px solid var(--sand);
}

.osac-dive-avail-prompt__icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--sand);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.osac-dive-avail-prompt__icon::before {
    content: '\2139';
}

.osac-dive-avail-prompt__text {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    color: var(--tx2);
}

/* ── Status Box (ton-in-ton, like bungalow) ── */

.osac-dive-status-box {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    border-radius: var(--r-sm);
    border-left: 4px solid var(--tx3);
    background: var(--bg2);
    animation: osac-fadeIn 0.3s ease-out both;
}

.osac-dive-status-box__icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.osac-dive-status-box__content {
    flex: 1;
    min-width: 0;
}

.osac-dive-status-box__title {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.4;
}

.osac-dive-status-box__body {
    display: block;
    font-size: 0.78rem;
    color: var(--tx2);
    margin-top: 0.125rem;
    line-height: 1.4;
}

/* Available – Sand/Navy (warm palette, no foreign green) */
.osac-dive-status-box--ok {
    background: rgba(201, 169, 110, 0.05);
    border-left: 3px solid var(--sand);
    border-radius: var(--r-sm);
}

.osac-dive-status-box--ok .osac-dive-status-box__icon {
    background: var(--sand);
    color: #fff;
}

.osac-dive-status-box--ok .osac-dive-status-box__icon::before { content: '\2713'; }

.osac-dive-status-box--ok .osac-dive-status-box__title {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    color: var(--tx);
}

.osac-dive-status-box--ok .osac-dive-status-box__body {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--tx2);
}

/* Unavailable – Terracotta */
.osac-dive-status-box--fail {
    background: var(--err-bg);
    border-left-color: var(--err);
}

.osac-dive-status-box--fail .osac-dive-status-box__icon {
    background: var(--err);
    color: #fff;
}

.osac-dive-status-box--fail .osac-dive-status-box__icon::before { content: '\2717'; }
.osac-dive-status-box--fail .osac-dive-status-box__title { color: var(--err-text); }

/* Status Pill Badge (like osb-status-badge) */
.osac-dive-status-pill {
    flex-shrink: 0;
    align-self: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 18px;
    padding: 0 0.5rem;
    border-radius: 9999px;
    font-size: 0.5625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
}

.osac-dive-status-pill--ok {
    background: rgba(201, 169, 110, 0.1);
    color: var(--sand);
    border-color: transparent;
    border-radius: 4px;
}

.osac-dive-status-pill--fail {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fca5a5;
}

.osac-dive-status-pill--suggestion {
    background: #fef9c3;
    color: #854d0e;
    border-color: #fde047;
}

/* Loading */
.osac-dive-status-box--loading {
    background: var(--bg2);
    border-left-color: var(--tx3);
}

.osac-dive-status-box--loading .osac-dive-status-box__icon {
    background: var(--tx3);
    color: #fff;
    animation: osac-spin 0.8s linear infinite;
}

.osac-dive-status-box--loading .osac-dive-status-box__icon::before { content: '\21BB'; }
.osac-dive-status-box--loading .osac-dive-status-box__title { color: var(--tx2); }

/* Smart Suggestion – Gold/Sand */
.osac-dive-suggestion {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.625rem 1rem;
    margin-top: 0.5rem;
    background: var(--warn-bg);
    border: 1px solid var(--warn-border);
    border-left: 4px solid var(--warn);
    border-radius: var(--r-sm);
    font-size: 0.75rem;
    animation: osac-fadeIn 0.3s ease-out both;
}

.osac-dive-suggestion-text { flex: 1; font-weight: 500; color: #78350f; min-width: 120px; }

.osac-dive-suggestion-btn {
    padding: 0.25rem 0.625rem;
    border-radius: var(--r-sm);
    border: none;
    background: var(--warn);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--t);
}

.osac-dive-suggestion-btn:hover { background: #a16207; }

/* Alternative Date Suggestion – Gold/Sand (matches bungalow osb-status-box--warning) */
.osac-dive-suggestion-hint {
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--warn-bg);
    border: 1px solid var(--warn-border);
    border-left: 4px solid var(--warn);
    border-radius: var(--r-sm);
    font-size: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    animation: osac-fadeIn 0.3s ease-out both;
}

.osac-dive-suggestion-hint__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #854d0e;
    line-height: 1.4;
}

/* Option rows */
.osac-dive-suggestion-hint__option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.375rem 0;
}

.osac-dive-suggestion-hint__option + .osac-dive-suggestion-hint__option {
    border-top: 1px solid var(--warn-border);
}

.osac-dive-suggestion-hint__text {
    flex: 1;
    font-weight: 500;
    color: #a16207;
    min-width: 100px;
}

.osac-dive-suggestion-hint__btn {
    padding: 0.25rem 0.625rem;
    border-radius: var(--r-sm);
    border: none;
    background: var(--warn);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--t);
}

.osac-dive-suggestion-hint__btn:hover { background: #a16207; }

/* ── Instructor / Dive Team Section ── */

.osac-dive-instructor-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.osac-dive-instructor-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.375rem;
    font-size: 0.8rem;
}

.osac-dive-instructor-item__avatar {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: visible;
    flex-shrink: 0;
    background: var(--bg2);
    border: 2px solid var(--bd);
}

.osac-dive-instructor-item__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 50%;
}

.osac-dive-instructor-item__badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 16px;
    height: 16px;
    background: var(--sand);
    color: #fff;
    border-radius: 50%;
    font-size: 9px;
    line-height: 16px;
    text-align: center;
    border: 1.5px solid var(--bg);
    cursor: help;
}

.osac-dive-instructor-item__info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}

.osac-dive-instructor-item__name {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    color: var(--tx);
    line-height: 1.2;
}

.osac-dive-instructor-item__ssi {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    color: var(--terracotta);
    line-height: 1.2;
}

.osac-dive-instructor-item__langs {
    color: var(--tx3);
    font-family: var(--font-body);
    font-size: 11px;
}

/* ── Booster Grid (hidden in brand design) ── */

.osac-dive-panel__booster {
    display: none;
}

.osac-dive-booster-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.osac-dive-booster-item {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.osac-dive-booster-item__icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--ok-bg);
    color: var(--ok);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.osac-dive-booster-item__icon::before {
    content: '\2713';
}

.osac-dive-booster-item__text {
    display: flex;
    flex-direction: column;
    gap: 0.0625rem;
}

.osac-dive-booster-item__title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--tx);
    line-height: 1.3;
}

.osac-dive-booster-item__desc {
    font-size: 0.675rem;
    font-weight: 400;
    color: var(--tx2);
    line-height: 1.3;
}

/* ── Buttons ── */

.osac-dive-continue,
.osac-dive-cta {
    display: block;
    width: 100%;
    height: 52px;
    padding: 0 32px;
    border: none;
    border-radius: var(--r-sm);
    background: var(--terracotta);
    color: #FDFCF9;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--t), transform 0.1s ease;
}

.osac-dive-continue:hover:not(:disabled),
.osac-dive-cta:hover { background: var(--terracotta-dark); transform: translateY(-1px); }

.osac-dive-continue:active:not(:disabled),
.osac-dive-cta:active { transform: scale(0.98) translateY(0); }

/* Disabled: muted sand background */
.osac-dive-continue:disabled {
    background: rgba(201, 169, 110, 0.3);
    color: rgba(253, 252, 249, 0.6);
    cursor: not-allowed;
}

/* Active (enabled): Terracotta (matches brand CTA) */
.osac-dive-continue:not(:disabled) {
    background: var(--os-cta, #B8856C);
}

.osac-dive-continue:not(:disabled):hover {
    background: var(--os-cta-hover, color-mix(in srgb, #B8856C 85%, black));
}

.osac-dive-cta--loading {
    pointer-events: none;
    position: relative;
    color: transparent;
}

.osac-dive-cta--loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: osac-spin 0.6s linear infinite;
}

/* Back link */
.osac-dive-back {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
    padding: 0.125rem 0;
    border: none;
    background: none;
    color: var(--tx3);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: color var(--t);
}

.osac-dive-back:hover { color: var(--dp); }

/* ── Summary (bungalow preview pattern: structured rows) ── */

/* Header */
.osac-dive-summary__header {
    text-align: center;
    margin-bottom: 0.75rem;
}

.osac-dive-summary__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--tx);
    line-height: 1.3;
}

/* Identifier bar (like bungalow .osb-preview-identifier) */
.osac-dive-summary__identifier {
    background: var(--dp-light);
    border: 1px solid var(--dp);
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dp);
    border-radius: var(--r-sm);
    margin-bottom: 0.75rem;
}

.osac-dive-summary__identifier strong {
    font-weight: 700;
    color: var(--dp-dark);
}

/* Preview boxes (like bungalow .osac-preview-box) */
.osac-dive-summary__box {
    background: var(--bg);
    border: 1px solid var(--bd);
    border-radius: var(--r-sm);
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.osac-dive-summary__box-heading {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--tx);
    margin: 0 0 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--bd);
}

/* Details box – gradient like bungalow */
.osac-dive-summary__details-box {
    background: linear-gradient(180deg, var(--dp-light) 0%, var(--bg) 100%);
    border-color: var(--dp);
}

/* Info grid / rows (like bungalow .osac-info-grid / .osac-info-row) */
.osac-dive-summary__info-grid {
    display: grid;
    gap: 0.5rem;
}

.osac-dive-summary__info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--bg);
    border-radius: 6px;
    border: 1px solid #f3f4f6;
    transition: border-color var(--t);
}

.osac-dive-summary__info-row:hover {
    border-color: var(--dp-light);
}

.osac-dive-summary__label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--tx);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.osac-dive-summary__value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--tx);
}

/* Breakdown box – gradient like bungalow */
.osac-dive-summary__breakdown-box {
    background: linear-gradient(180deg, var(--dp-light) 0%, var(--bg) 100%);
    border-color: var(--dp);
}

/* Breakdown grid / rows (like bungalow .osac-breakdown-grid) */
.osac-dive-summary__breakdown-grid {
    display: grid;
    gap: 0.5rem;
}

.osac-dive-summary__breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.5rem 0.75rem;
    background: var(--bg);
    border-radius: 6px;
    border: 1px solid #f3f4f6;
    transition: border-color var(--t);
}

.osac-dive-summary__breakdown-row:hover {
    border-color: var(--dp-light);
}

.osac-dive-summary__item-label {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    flex: 1;
}

.osac-dive-summary__item-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--tx);
}

.osac-dive-summary__item-detail {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--tx2);
    font-style: italic;
}

.osac-dive-summary__item-price {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--tx);
    white-space: nowrap;
    margin-left: 0.75rem;
}

/* Discount row */
.osac-dive-summary__breakdown-row--discount {
    background: var(--ok-bg);
    border-color: var(--ok-border);
}

.osac-dive-summary__breakdown-row--discount .osac-dive-summary__item-name {
    color: var(--ok-text);
}

.osac-dive-summary__breakdown-row--discount .osac-dive-summary__item-price {
    color: var(--ok-text);
}

/* Total box (like bungalow .osac-preview-total-box) */
.osac-dive-summary__total-box {
    background: linear-gradient(135deg, var(--dp-light) 0%, var(--bg) 100%);
    border: 2px solid var(--dp);
    padding: 1.25rem;
}

.osac-dive-summary__total-box > .osac-dive-summary__box-heading {
    margin-bottom: 0.5rem;
}

/* Subtotal row (before discount) */
.osac-dive-summary__subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--bg);
    border-radius: 6px;
    border: 1px solid #f3f4f6;
}

.osac-dive-summary__subtotal-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--tx);
}

.osac-dive-summary__subtotal-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--tx);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* Valued Guest Discount row (green, matches bungalow .osac-guest-discount-row) */
.osac-dive-summary__discount-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid #10b981;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    animation: osac-fadeIn 0.3s ease-out both;
}

.osac-dive-summary__discount-label-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    flex: 1;
}

.osac-dive-summary__discount-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #047857;
    font-size: 0.85rem;
    font-weight: 600;
}

.osac-dive-summary__discount-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.osac-dive-summary__discount-badge {
    display: inline-flex;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 12px;
    background: rgba(16, 185, 129, 0.2);
    color: #047857;
}

.osac-dive-summary__discount-thanks {
    font-size: 0.75rem;
    font-weight: 400;
    font-style: italic;
    color: #059669;
    margin-top: 0.125rem;
}

.osac-dive-summary__discount-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: #059669;
    white-space: nowrap;
    margin-left: 0.75rem;
    font-variant-numeric: tabular-nums;
}

.osac-dive-summary__grand-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 3px solid var(--dp);
}

.osac-dive-summary__grand-label {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--tx);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.osac-dive-summary__grand-total {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dp);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

/* Actions (CTA + ghost edit) */
.osac-dive-summary__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.osac-dive-summary__actions .osac-dive-cta {
    margin-top: 0;
}

.osac-dive-summary__actions .osac-dive-back {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid var(--bd);
    border-radius: var(--r-sm);
    background: var(--bg);
    color: var(--tx2);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    margin: 0;
    transition: border-color var(--t), color var(--t);
}

.osac-dive-summary__actions .osac-dive-back:hover {
    border-color: var(--dp);
    color: var(--dp);
}

/* ── Loading ── */

.osac-dive-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.85);
    border-radius: var(--r);
    z-index: 10;
}

.osac-dive-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--bd);
    border-top-color: var(--dp);
    border-radius: 50%;
    animation: osac-spin 0.7s linear infinite;
}

/* ── Animations ── */

@keyframes osac-spin { to { transform: rotate(360deg); } }

@keyframes osac-fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.osac-dive-panel__instructors,
.osac-dive-panel__summary {
    animation: osac-fadeIn 0.25s ease-out both;
}

/* ── Responsive ── */

@media (max-width: 480px) {
    .osac-dive-panel { padding: 20px; }
    .osac-dive-row { grid-template-columns: 1fr; }
    .osac-dive-booster-grid { grid-template-columns: 1fr; }
    .osac-dive-instructor-list { grid-template-columns: repeat(2, 1fr); }
    .osac-dive-panel__title-row { flex-direction: column; gap: 0.25rem; }
    .osac-dive-panel__name { font-size: 22px; }
    .osac-dive-panel__price { font-size: 26px; text-align: left; }

    /* End-date pill: reset negative margin when inputs stack */
    .osac-dive-end-date { margin-top: 0; }

    /* Summary: tighter spacing */
    .osac-dive-summary__title { font-size: 1.1rem; }

    .osac-dive-summary__identifier {
        font-size: 0.75rem;
        padding: 0.375rem 0.625rem;
        word-break: break-word;
    }

    .osac-dive-summary__box { padding: 0.75rem; }

    .osac-dive-summary__box-heading {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
        padding-bottom: 0.375rem;
    }

    /* Info rows: stack label over value */
    .osac-dive-summary__info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.125rem;
        padding: 0.375rem 0.625rem;
    }

    .osac-dive-summary__value { font-size: 0.85rem; }

    /* Breakdown rows: smaller fonts, allow wrapping */
    .osac-dive-summary__breakdown-row { padding: 0.375rem 0.625rem; }
    .osac-dive-summary__item-name { font-size: 0.8rem; }
    .osac-dive-summary__item-detail { font-size: 0.7rem; }
    .osac-dive-summary__item-price { font-size: 0.85rem; margin-left: 0.5rem; }

    /* Total box: tighter */
    .osac-dive-summary__total-box { padding: 0.875rem; }
    .osac-dive-summary__grand-label { font-size: 0.95rem; }
    .osac-dive-summary__grand-total { font-size: 1.15rem; }
    .osac-dive-summary__grand-total-row { padding-top: 0.5rem; }

    /* Subtotal row: tighter */
    .osac-dive-summary__subtotal-row { padding: 0.375rem 0.625rem; }
    .osac-dive-summary__subtotal-label { font-size: 0.8rem; }
    .osac-dive-summary__subtotal-value { font-size: 0.85rem; }

    /* Discount row: tighter */
    .osac-dive-summary__discount-row { padding: 0.5rem 0.75rem; }
    .osac-dive-summary__discount-label { font-size: 0.8rem; gap: 0.375rem; }
    .osac-dive-summary__discount-icon { font-size: 1rem; }
    .osac-dive-summary__discount-badge { font-size: 10px; padding: 1px 6px; }
    .osac-dive-summary__discount-thanks { font-size: 0.7rem; }
    .osac-dive-summary__discount-value { font-size: 0.85rem; margin-left: 0.5rem; }
}