/* =====================================
   PINT & PROTECT — Checkout Page
   Dedicated payment page styling
   ===================================== */

:root {
    --navy: #1B2A4A;
    --navy-deep: #0F1B33;
    --navy-light: #2A3F66;
    --red: #8B1A1A;
    --red-bright: #B22234;
    --cream: #F5F0E1;
    --cream-dark: #E8DFC8;
    --cream-light: #FAF7EE;
    --gold: #C9A238;
    --gold-bright: #D4AF37;
    --gold-dark: #A07D1C;
    --charcoal: #2C2C2C;

    --font-display: 'Bebas Neue', 'Impact', sans-serif;
    --font-heading: 'Oswald', 'Arial Narrow', sans-serif;
    --font-body: 'Source Sans 3', 'Helvetica Neue', sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background: var(--cream);
    color: var(--navy);
    line-height: 1.6;
    min-height: 100vh;
}

.checkout-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ---------- HEADER ---------- */
.checkout-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--navy);
    color: var(--cream);
}

.checkout-back {
    color: var(--gold);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: opacity 0.2s;
}

.checkout-back:hover {
    opacity: 0.7;
}

.checkout-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--cream);
}

.checkout-logo img {
    border-radius: 50%;
}

.checkout-logo span {
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 0.02em;
}

.checkout-secure {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
}

/* ---------- TEST BANNER ---------- */
.test-banner {
    background: #FFF3CD;
    color: #856404;
    border-bottom: 2px solid #FFEEBA;
    padding: 0.6rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: center;
}

/* ---------- MAIN CONTENT ---------- */
.checkout-main {
    flex: 1;
    padding: 3rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* ---------- ORDER SUMMARY (LEFT) ---------- */
.checkout-summary {
    background: var(--navy);
    color: var(--cream);
    padding: 2.5rem;
    position: sticky;
    top: 2rem;
}

.summary-heading {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.summary-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.summary-tier {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.summary-icon {
    font-size: 2rem;
    line-height: 1;
}

.summary-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.summary-price {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--gold);
    line-height: 1;
}

.summary-price span {
    font-family: var(--font-heading);
    font-size: 0.85rem;
}

.summary-description {
    font-size: 0.95rem;
    opacity: 0.7;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.summary-divider {
    border-top: 1px solid rgba(245, 240, 225, 0.15);
    margin: 1.5rem 0;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.summary-total-amount {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--gold);
}

.summary-pub {
    margin-top: 1.5rem;
    padding: 0.75rem 1rem;
    background: rgba(201, 162, 56, 0.1);
    border-left: 3px solid var(--gold);
    font-size: 0.9rem;
}

.summary-benefits {
    margin-top: 2rem;
}

.benefits-heading {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
}

.summary-benefits ul {
    list-style: none;
    padding: 0;
}

.summary-benefits li {
    font-size: 0.9rem;
    padding: 0.35rem 0;
    padding-left: 1.5rem;
    position: relative;
    opacity: 0.85;
}

.summary-benefits li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 700;
}

/* ---------- PAYMENT FORM (RIGHT) ---------- */
.checkout-form {
    background: white;
    padding: 2.5rem;
    border: 2px solid var(--cream-dark);
}

.form-heading {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--navy);
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.form-field {
    margin-bottom: 1.25rem;
}

.form-field label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--navy);
    margin-bottom: 0.4rem;
}

.form-field input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--cream-light);
    color: var(--navy);
    border: 2px solid var(--cream-dark);
    outline: none;
    transition: border-color 0.2s;
}

.form-field input:focus {
    border-color: var(--navy);
}

.form-field input::placeholder {
    color: var(--navy-light);
    opacity: 0.4;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-divider {
    border: none;
    border-top: 1px solid var(--cream-dark);
    margin: 1.5rem 0;
}

.checkout-loading {
    text-align: center;
    padding: 3rem 0;
    color: var(--navy-light);
}

.checkout-loading p {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 1rem;
    opacity: 0.6;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--cream-dark);
    border-top-color: var(--gold);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 0.6s linear infinite;
}

.summary-methods {
    margin-top: 2rem;
}

.method-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.method-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3rem 0.6rem;
    border: 1px solid rgba(245, 240, 225, 0.2);
    opacity: 0.6;
}

.form-checkbox {
    margin-bottom: 0.5rem;
}

.form-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--navy);
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--gold);
    cursor: pointer;
}

#payment-element {
    min-height: 120px;
    padding: 0.25rem 0;
}

/* ---------- BUTTONS ---------- */
.btn-pay {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    margin-top: 1.5rem;
    background: var(--gold);
    color: var(--navy-deep);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    text-align: center;
}

.btn-pay:hover {
    background: var(--gold-bright);
}

.btn-pay:active {
    transform: scale(0.98);
}

.btn-pay:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-back {
    display: block;
    width: 100%;
    padding: 0.75rem;
    margin-top: 0.75rem;
    background: none;
    border: none;
    color: var(--navy-light);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.2s;
    text-align: center;
}

.btn-back:hover {
    color: var(--navy);
}

/* ---------- ERROR MESSAGE ---------- */
.error-msg {
    background: #FDE8E8;
    color: var(--red);
    border: 1px solid #F5C6C6;
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* ---------- TRUST SIGNALS ---------- */
.checkout-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--cream-dark);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--navy-light);
}

.trust-item svg {
    flex-shrink: 0;
    opacity: 0.5;
}

/* ---------- FOOTER ---------- */
.checkout-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 1.5rem 2rem;
    background: var(--navy-deep);
    color: var(--cream);
    font-size: 0.8rem;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
}

.checkout-footer a {
    color: var(--gold);
    text-decoration: none;
    transition: opacity 0.2s;
}

.checkout-footer a:hover {
    opacity: 0.7;
}

.checkout-footer span {
    opacity: 0.5;
}

/* ---------- LOADING SPINNER ---------- */
.btn-pay.loading {
    position: relative;
    color: transparent;
}

.btn-pay.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(15, 27, 51, 0.2);
    border-top-color: var(--navy-deep);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
    .checkout-header {
        padding: 0.75rem 1rem;
    }

    .checkout-logo span {
        display: none;
    }

    .checkout-secure span {
        display: none;
    }

    .checkout-main {
        padding: 1.5rem 1rem;
    }

    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .checkout-summary {
        position: static;
        padding: 1.5rem;
        order: -1;
    }

    .summary-heading {
        font-size: 1.3rem;
    }

    .summary-benefits,
    .summary-methods {
        display: none;
    }

    .checkout-form {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-heading {
        font-size: 1.3rem;
    }

    .checkout-footer {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 400px) {
    .checkout-summary {
        padding: 1.25rem;
    }

    .checkout-form {
        padding: 1.25rem;
    }

    .summary-price {
        font-size: 1.5rem;
    }

    .summary-total-amount {
        font-size: 1.5rem;
    }
}