/* ==========================================================================
   PO Portal — Client-facing portal styles.
   Extends the psychology-outcomes theme tokens.
   ========================================================================== */

/* --- Shell --- */

.po-portal {
    max-width: 780px;
    margin: 0 auto;
    padding: var(--spacing-xl, 3rem) var(--spacing-md, 1.5rem);
    font-family: var(--font-body, 'Garet', sans-serif);
    color: var(--color-navy, #1c3c63);
}

.po-portal__noscript {
    background: var(--color-cream, #feeae1);
    border-left: 4px solid var(--color-coral, #c97a5a);
    padding: 1.25rem 1.5rem;
    border-radius: 4px;
}

/* --- Login --- */

.po-portal__login {
    max-width: 440px;
    margin: 0 auto;
    padding: var(--spacing-xl, 3rem) 0;
}

.po-portal__login-inner {
    background: #fff;
    border: 1px solid rgba(56, 110, 153, 0.15);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 4px 24px rgba(28, 60, 99, 0.07);
}

.po-portal__login-title {
    font-family: var(--font-heading, 'Agrandir Grand', sans-serif);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-navy, #1c3c63);
}

.po-portal__login-desc {
    color: var(--color-blue, #386e99);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.po-portal__field {
    margin-bottom: 1.25rem;
}

.po-portal__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
    color: var(--color-navy, #1c3c63);
}

.po-portal__input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1.5px solid rgba(56, 110, 153, 0.3);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-navy, #1c3c63);
    background: #fff;
    transition: border-color 0.18s;
    box-sizing: border-box;
}

.po-portal__input:focus {
    outline: none;
    border-color: var(--color-blue, #386e99);
    box-shadow: 0 0 0 3px rgba(56, 110, 153, 0.15);
}

.po-portal__error {
    font-size: 0.875rem;
    color: #b91c1c;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 6px;
    padding: 0.625rem 0.875rem;
    margin-bottom: 1rem;
}

.po-portal__submit {
    width: 100%;
    margin-top: 0.5rem;
}

.po-portal__submit[aria-busy="true"] {
    opacity: 0.7;
    cursor: default;
}

/* --- Dashboard --- */

.po-portal__dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(56, 110, 153, 0.15);
}

.po-portal__welcome {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-navy, #1c3c63);
    margin: 0;
}

/* --- Tabs --- */

.po-portal__tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid rgba(56, 110, 153, 0.15);
    margin-bottom: 2rem;
}

.po-portal__tab {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-body, 'Garet', sans-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-blue, #386e99);
    cursor: pointer;
    transition: color 0.18s, border-color 0.18s;
}

.po-portal__tab:hover {
    color: var(--color-navy, #1c3c63);
}

.po-portal__tab--active,
.po-portal__tab[aria-selected="true"] {
    color: var(--color-navy, #1c3c63);
    border-bottom-color: var(--color-coral, #c97a5a);
}

.po-portal__tab-panel[hidden] {
    display: none;
}

/* --- Scope toggle (upcoming/past) --- */

.po-portal__scope-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.po-portal__scope-btn {
    background: none;
    border: 1.5px solid rgba(56, 110, 153, 0.3);
    border-radius: 99px;
    padding: 0.35rem 1rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-blue, #386e99);
    cursor: pointer;
    transition: background 0.18s, color 0.18s, border-color 0.18s;
}

.po-portal__scope-btn--active,
.po-portal__scope-btn:hover {
    background: var(--color-blue, #386e99);
    border-color: var(--color-blue, #386e99);
    color: #fff;
}

/* --- Appointment cards --- */

.po-portal__appt-card {
    background: #fff;
    border: 1px solid rgba(56, 110, 153, 0.15);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.po-portal__appt-meta {
    flex: 1;
    min-width: 180px;
}

.po-portal__appt-date {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-navy, #1c3c63);
    margin-bottom: 0.2rem;
}

.po-portal__appt-time {
    font-size: 0.875rem;
    color: var(--color-blue, #386e99);
    margin-bottom: 0.25rem;
}

.po-portal__appt-practitioner {
    font-size: 0.875rem;
    color: var(--color-navy, #1c3c63);
}

.po-portal__appt-status {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.po-portal__appt-status--booked,
.po-portal__appt-status--confirmed {
    background: #dbeafe;
    color: #1d4ed8;
}

.po-portal__appt-status--fulfilled {
    background: #dcfce7;
    color: #166534;
}

.po-portal__appt-status--cancelled {
    background: #f3f4f6;
    color: #6b7280;
}

.po-portal__appt-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

/* Cancel modal */

.po-portal__cancel-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.po-portal__cancel-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(28, 60, 99, 0.5);
}

.po-portal__cancel-inner {
    position: relative;
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 24px 64px rgba(28, 60, 99, 0.2);
}

.po-portal__cancel-inner h3 {
    font-family: var(--font-heading, 'Agrandir Grand', sans-serif);
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--color-navy, #1c3c63);
}

.po-portal__cancel-reason {
    width: 100%;
    min-height: 80px;
    border: 1.5px solid rgba(56, 110, 153, 0.3);
    border-radius: 8px;
    padding: 0.625rem 0.875rem;
    font-family: inherit;
    font-size: 0.9375rem;
    resize: vertical;
    margin: 0.75rem 0 1rem;
    box-sizing: border-box;
}

.po-portal__cancel-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* --- Invoice cards --- */

.po-portal__invoice-card {
    background: #fff;
    border: 1px solid rgba(56, 110, 153, 0.15);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.po-portal__invoice-date {
    font-size: 0.875rem;
    color: var(--color-blue, #386e99);
}

.po-portal__invoice-id {
    font-size: 0.8rem;
    color: #6b7280;
}

.po-portal__invoice-balance {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-navy, #1c3c63);
}

.po-portal__invoice-balance--paid {
    color: #166534;
}

/* --- Coverage cards --- */

.po-portal__coverage-card {
    background: #fff;
    border: 1px solid rgba(56, 110, 153, 0.15);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.po-portal__coverage-type {
    font-family: var(--font-heading, 'Agrandir Grand', sans-serif);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-navy, #1c3c63);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.po-portal__coverage-type-badge {
    display: inline-block;
    padding: 0.2rem 0.625rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    background: var(--color-cream, #feeae1);
    color: var(--color-coral, #c97a5a);
}

.po-portal__coverage-rows {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.35rem 1.25rem;
    font-size: 0.9rem;
}

.po-portal__coverage-key {
    color: var(--color-blue, #386e99);
    font-weight: 600;
}

.po-portal__coverage-val {
    color: var(--color-navy, #1c3c63);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.04em;
}

/* --- Empty / loading states --- */

.po-portal__empty {
    text-align: center;
    color: var(--color-blue, #386e99);
    padding: 3rem 0;
    font-size: 0.9375rem;
}

.po-portal__loader {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
}

.po-portal__spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid rgba(56, 110, 153, 0.2);
    border-top-color: var(--color-blue, #386e99);
    border-radius: 50%;
    animation: po-portal-spin 0.7s linear infinite;
}

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

/* --- btn helpers (scoped so they don't conflict with theme) --- */

.po-portal .btn--sm {
    font-size: 0.8125rem;
    padding: 0.35rem 0.875rem;
}

.po-portal .btn--danger {
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
}

.po-portal .btn--danger:hover {
    background: #b91c1c;
}

/* --- Responsive --- */

@media (max-width: 540px) {
    .po-portal__login-inner {
        padding: 1.5rem;
    }
    .po-portal__tab {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
    }
    .po-portal__appt-card {
        flex-direction: column;
    }
    .po-portal__appt-actions {
        align-items: flex-start;
        flex-direction: row;
    }
}