/* ============================================
   Checkout Page Styles - Anas Plastic Enterprises
   Complete Professional Version
   ============================================ */

.checkout-section {
    padding: 60px 0;
    min-height: 60vh;
    background: #F8FAFC;
}

.checkout-container {
    max-width: 850px;
    margin: 0 auto;
}

.checkout-form {
    background: white;
    padding: 45px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #E5E7EB;
}

/* ============================================
   Form Sections
   ============================================ */
.form-section {
    margin-bottom: 35px;
}

.form-section:last-of-type {
    margin-bottom: 10px;
}

.form-section h3 {
    font-size: 1.25rem;
    color: #1E3A8A;
    margin-bottom: 22px;
    padding-bottom: 12px;
    border-bottom: 2px solid #E5E7EB;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.form-section h3 i {
    color: #DC2626;
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

/* ============================================
   Form Groups
   ============================================ */
.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 8px;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: all 0.3s ease;
    outline: none;
    color: #1F2937;
    background: white;
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: #CBD5E1;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #1E3A8A;
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9CA3AF;
    font-size: 0.95rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 0.8rem;
    line-height: 1.4;
}

.form-group small i {
    margin-right: 4px;
}

/* ============================================
   Required Field Indicator
   ============================================ */
.required {
    color: #DC2626;
    font-weight: 700;
    font-size: 1.1rem;
    margin-left: 2px;
}

/* ============================================
   Form Row (Two Columns)
   ============================================ */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

/* ============================================
   Custom Select Styles
   ============================================ */
.custom-select-wrapper {
    position: relative;
    width: 100%;
}

.custom-select {
    width: 100%;
    padding: 14px 45px 14px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #1F2937;
    background: white;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: all 0.3s ease;
    line-height: 1.5;
}

.custom-select:hover {
    border-color: #CBD5E1;
}

.custom-select:focus {
    outline: none;
    border-color: #1E3A8A;
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.08);
}

.custom-select option {
    padding: 14px 16px;
    font-size: 1rem;
    color: #1F2937;
    background: white;
}

.custom-select option:hover,
.custom-select option:checked {
    background: #EFF6FF;
    color: #1E3A8A;
}

.custom-select-arrow {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    pointer-events: none;
    color: #6B7280;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.custom-select:focus ~ .custom-select-arrow,
.custom-select-wrapper:hover .custom-select-arrow {
    color: #1E3A8A;
}

/* ============================================
   Error Messages
   ============================================ */
.error-message {
    color: #DC2626;
    font-size: 0.82rem;
    font-weight: 500;
    margin-top: 6px;
    display: none;
    line-height: 1.4;
}

.error-message::before {
    content: '⚠ ';
}

/* Invalid Input States */
input.invalid,
textarea.invalid,
select.invalid {
    border-color: #DC2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
    background: #FFF5F5 !important;
}

input:focus.invalid,
textarea:focus.invalid,
select:focus.invalid {
    border-color: #DC2626 !important;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15) !important;
}

/* ============================================
   Order Summary Section
   ============================================ */
.order-summary-checkout {
    background: #F9FAFB;
    border-radius: 14px;
    padding: 22px;
    border: 1px solid #E5E7EB;
}

.order-items-checkout {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 320px;
    overflow-y: auto;
    margin-bottom: 20px;
    padding-right: 8px;
}

/* Custom Scrollbar */
.order-items-checkout::-webkit-scrollbar {
    width: 6px;
}

.order-items-checkout::-webkit-scrollbar-track {
    background: #F3F4F6;
    border-radius: 10px;
}

.order-items-checkout::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.order-items-checkout::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

.order-item-checkout {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px;
    background: white;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
}

.order-item-checkout:hover {
    border-color: #1E3A8A;
    box-shadow: 0 3px 12px rgba(30, 58, 138, 0.1);
    transform: translateY(-1px);
}

.order-item-image-checkout {
    width: 58px;
    height: 58px;
    border-radius: 10px;
    overflow: hidden;
    background: #F3F4F6;
    flex-shrink: 0;
    border: 1px solid #E5E7EB;
}

.order-item-image-checkout img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-item-details-checkout {
    flex: 1;
    min-width: 0;
}

.order-item-name-checkout {
    font-weight: 600;
    color: #1F2937;
    display: block;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.order-item-qty-checkout {
    color: #6B7280;
    font-size: 0.85rem;
    font-weight: 500;
}

.order-totals {
    border-top: 2px solid #E5E7EB;
    padding-top: 18px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    font-size: 1rem;
    color: #374151;
}

.total-row:last-child {
    padding-bottom: 0;
}

.total-row span {
    color: #6B7280;
}

.total-row strong {
    color: #1F2937;
    font-size: 1.15rem;
    font-weight: 700;
}

/* ============================================
   Order Note
   ============================================ */
.order-note {
    text-align: center;
    color: #92400E;
    font-weight: 500;
    padding: 16px 20px;
    background: #FFFBEB;
    border-radius: 12px;
    margin: 22px 0 0 0;
    font-size: 0.9rem;
    border: 2px solid #FDE68A;
    line-height: 1.5;
}

.order-note i {
    margin-right: 8px;
    color: #F59E0B;
    font-size: 1rem;
}

/* ============================================
   Form Submit Area
   ============================================ */
.form-submit {
    text-align: center;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 2px solid #F3F4F6;
}

.form-submit .galaxy-button-wrapper {
    display: inline-block;
}

/* ============================================
   Empty Cart State
   ============================================ */
.empty-cart-state {
    background: white;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 500px;
    margin: 0 auto;
}

.empty-cart-state i {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* ============================================
   Order Success Page
   ============================================ */
.order-success {
    animation: slideUp 0.5s ease;
}

.order-success > div:first-of-type {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.order-success > div:first-of-type:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
}

/* ============================================
   Animations
   ============================================ */
@keyframes scaleIn {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    50% {
        transform: scale(1.08);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   Galaxy Button Overrides for Checkout
   ============================================ */
.checkout-form .galaxy-button button {
    min-width: 280px;
    font-size: 1.1rem;
    padding: 16px 40px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media screen and (max-width: 1024px) {
    .checkout-form {
        padding: 35px;
    }
}

@media screen and (max-width: 768px) {
    .checkout-section {
        padding: 40px 0;
    }

    .checkout-form {
        padding: 30px 25px;
        border-radius: 16px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-section h3 {
        font-size: 1.15rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea,
    .custom-select {
        padding: 12px 14px;
        font-size: 0.95rem;
    }

    .custom-select {
        padding-right: 40px;
    }

    .order-item-checkout {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 16px;
    }

    .order-item-image-checkout {
        width: 75px;
        height: 75px;
        margin: 0 auto;
    }

    .order-item-name-checkout {
        white-space: normal;
        font-size: 0.9rem;
    }

    .order-items-checkout {
        max-height: 280px;
    }

    .order-note {
        padding: 14px 16px;
        font-size: 0.85rem;
    }

    .form-submit .galaxy-button button {
        min-width: 240px;
        font-size: 1rem;
        padding: 14px 32px;
    }

    .empty-cart-state {
        padding: 50px 20px;
    }

    .empty-cart-state i {
        font-size: 4rem;
    }

    .empty-cart-state h2 {
        font-size: 1.6rem;
    }
}

@media screen and (max-width: 480px) {
    .checkout-section {
        padding: 25px 0;
    }

    .checkout-form {
        padding: 20px 15px;
        border-radius: 12px;
    }

    .form-section {
        margin-bottom: 25px;
    }

    .form-section h3 {
        font-size: 1.05rem;
        margin-bottom: 18px;
        padding-bottom: 10px;
    }

    .form-group {
        margin-bottom: 16px;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input,
    .form-group textarea,
    .custom-select {
        padding: 11px 12px;
        font-size: 0.9rem;
        border-radius: 10px;
    }

    .custom-select {
        padding-right: 35px;
    }

    .custom-select-arrow {
        right: 12px;
        font-size: 0.75rem;
    }

    .form-group small {
        font-size: 0.75rem;
    }

    .order-summary-checkout {
        padding: 16px;
    }

    .order-items-checkout {
        max-height: 240px;
        gap: 10px;
    }

    .order-item-checkout {
        padding: 12px;
        gap: 10px;
    }

    .order-item-image-checkout {
        width: 60px;
        height: 60px;
    }

    .order-item-name-checkout {
        font-size: 0.85rem;
    }

    .order-item-qty-checkout {
        font-size: 0.8rem;
    }

    .total-row {
        font-size: 0.9rem;
        padding: 8px 0;
    }

    .total-row strong {
        font-size: 1rem;
    }

    .order-note {
        padding: 12px 14px;
        font-size: 0.8rem;
        border-radius: 10px;
    }

    .form-submit {
        margin-top: 25px;
        padding-top: 20px;
    }

    .form-submit .galaxy-button button {
        min-width: 200px;
        font-size: 0.9rem;
        padding: 12px 24px;
    }

    .error-message {
        font-size: 0.78rem;
    }

    /* Success page */
    .order-success h2 {
        font-size: 1.5rem;
    }

    .order-success h3 {
        font-size: 1.3rem;
    }

    .order-success .btn-primary,
    .order-success .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

@media screen and (max-width: 360px) {
    .checkout-form {
        padding: 15px 12px;
    }

    .form-group input,
    .form-group textarea,
    .custom-select {
        padding: 10px 11px;
        font-size: 0.85rem;
    }

    .order-item-checkout {
        padding: 10px;
    }

    .order-item-image-checkout {
        width: 50px;
        height: 50px;
    }
}

/* ============================================
   Print Styles (for order confirmation)
   ============================================ */
@media print {
    .header,
    .footer,
    .galaxy-button-wrapper,
    .form-submit {
        display: none !important;
    }

    .checkout-section {
        padding: 0;
        background: white;
    }

    .checkout-form {
        box-shadow: none;
        border: none;
        padding: 20px;
    }

    .order-summary-checkout {
        border: 1px solid #000;
    }
}

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .order-item-checkout,
    .custom-select,
    .form-group input,
    .form-group textarea {
        transition: none;
    }

    .empty-cart-state i {
        animation: none;
    }

    .order-success {
        animation: none;
    }
}

/* ============================================
   High Contrast Mode Support
   ============================================ */
@media (prefers-contrast: high) {
    .form-group input,
    .form-group textarea,
    .custom-select {
        border-width: 3px;
    }

    .form-group input:focus,
    .form-group textarea:focus,
    .custom-select:focus {
        outline: 3px solid #1E3A8A;
        outline-offset: 2px;
    }

    .error-message {
        font-weight: 700;
    }
}