:root {
    --status-pending-bg: #FEF3C7;
    --status-pending-text: #B45309;
    --status-confirmed-bg: #DCFCE7;
    --status-confirmed-text: #15803D;
    --status-cancelled-bg: #FEE2E2;
    --status-cancelled-text: #B91C1C;
    --error-bg: #FEE2E2;
    --error-text: #991B1B;
}

.dark-mode {
    --status-pending-bg: #2d2000;
    --status-pending-text: #FCD34D;
    --status-confirmed-bg: #14290f;
    --status-confirmed-text: #4ade80;
    --status-cancelled-bg: #2d0f0f;
    --status-cancelled-text: #FCA5A5;
    --error-bg: #2d0f0f;
    --error-text: #FCA5A5;
}

/* ── ERROR ALERT ── */
.alert-error {
    background-color: var(--error-bg);
    color: var(--error-text);
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    transition: background-color 0.4s ease, color 0.4s ease;
}

.form-group {
    margin-bottom: 1.5rem;
}

.submit-btn {
    margin-top: 1rem;
    width: 100%;
}

/* ── BUTTON LOADING STATE ── */
.submit-btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}
.submit-btn[disabled] .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-top-color: rgba(255, 255, 255, 1);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ── RESULT SECTION ── */
.result-section {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px dashed var(--border-color);
    animation: fadeInResult 0.4s ease;
}

@keyframes fadeInResult {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── STATUS BADGE ── */
.status-badge-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 1.25rem; 
    margin-bottom: 0.25rem;
}

.status-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.5rem 1.5rem;
    border-radius: 100px;
    transition: background-color 0.4s ease, color 0.4s ease;
}

.status-badge.pending {
    background-color: var(--status-pending-bg);
    color: var(--status-pending-text);
}

.status-badge.lunas {
    background-color: var(--status-confirmed-bg);
    color: var(--status-confirmed-text);
}

.status-badge.dibatalkan {
    background-color: var(--status-cancelled-bg);
    color: var(--status-cancelled-text);
}

/* ── STRUK INLINE (di dalam booking-card) ── */
.struk-inline {
    background-color: var(--bg-alt);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.struk-inline .struk-header {
    background-color: var(--form-bg);
    padding: 1.25rem 1.5rem;
    text-align: center;
    border-bottom: 1px dashed var(--border-color);
}

.struk-inline .struk-header h3 {
    color: var(--headline);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.struk-inline .struk-header p {
    color: var(--subheadline);
    font-size: 0.8rem;
}

.struk-inline .struk-header strong {
    color: var(--headline);
    font-weight: 700;
}

.struk-inline .struk-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.struk-inline .struk-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.struk-inline .struk-row span {
    color: var(--subheadline);
}

.struk-inline .struk-row strong {
    color: var(--headline);
    font-weight: 600;
    text-align: right;
    max-width: 60%;
}

.struk-inline .struk-total {
    margin-top: 0.5rem;
    padding-top: 1.25rem;
    border-top: 2px dashed var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.struk-inline .struk-total span {
    font-weight: 700;
    color: var(--headline);
}

.struk-inline .struk-total strong {
    font-size: 1.6rem;
    color: var(--accent);
    font-weight: 900;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .struk-inline .struk-row strong {
        max-width: 55%;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .struk-inline .struk-header {
        padding: 1rem;
    }

    .struk-inline .struk-body {
        padding: 1.25rem 1rem;
    }

    .struk-inline .struk-row {
        flex-direction: row; 
        justify-content: space-between;
        align-items: center;
        gap: 0.5rem;
    }

    .struk-inline .struk-row strong {
        text-align: right;
        max-width: 60%;
        font-size: 0.85rem;
    }

    .struk-inline .struk-total {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .status-badge {
        padding: 0.4rem 1.2rem;
        font-size: 0.75rem;
    }
}