/**
 * Frontend Modal Styles - COD Form JOT
 * Mobile-first, Shopify-inspired COD checkout modal
 */

/* ========== Variables ========== */
:root {
    --cjot-primary: #5046e5;
    --cjot-primary-hover: #4338ca;
    --cjot-primary-light: #eef2ff;
    --cjot-success: #059669;
    --cjot-danger: #dc2626;
    --cjot-text: #1e293b;
    --cjot-text-muted: #64748b;
    --cjot-border: #e2e8f0;
    --cjot-bg: #f8fafc;
    --cjot-white: #ffffff;
    --cjot-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --cjot-radius: 8px;
    --cjot-radius-lg: 16px;
}

/* ========== Order Now Button ========== */
.cod-jot-order-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 28px;
    margin-top: 12px;
    background: linear-gradient(135deg, var(--cjot-primary), #7c3aed);
    color: white;
    border: none;
    border-radius: var(--cjot-radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 4px 14px rgba(80, 70, 229, 0.4);
}

.cod-jot-order-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(80, 70, 229, 0.5);
}

.cod-jot-order-btn:active {
    transform: translateY(0);
}

/* ========== Modal Overlay ========== */
.cod-jot-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.cod-jot-modal.open {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cod-jot-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: cjot-fadeIn 0.2s ease;
}

/* ========== Modal Container ========== */
.cod-jot-modal-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--cjot-white);
    border-radius: var(--cjot-radius-lg);
    box-shadow: var(--cjot-shadow);
    animation: cjot-slideUp 0.3s ease;
    z-index: 1;
}

/* Scrollbar styling */
.cod-jot-modal-container::-webkit-scrollbar {
    width: 6px;
}

.cod-jot-modal-container::-webkit-scrollbar-track {
    background: transparent;
}

.cod-jot-modal-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

/* ========== Modal Header ========== */
.cod-jot-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--cjot-border);
    position: sticky;
    top: 0;
    background: var(--cjot-white);
    z-index: 1;
    border-radius: var(--cjot-radius-lg) var(--cjot-radius-lg) 0 0;
}

.cod-jot-modal-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--cjot-text);
}

.cod-jot-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    color: var(--cjot-text-muted);
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
}

.cod-jot-modal-close:hover {
    background: var(--cjot-bg);
    color: var(--cjot-text);
}

/* ========== Product Summary ========== */
.cod-jot-product-summary {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 24px;
    background: var(--cjot-bg);
    border-bottom: 1px solid var(--cjot-border);
}

.cod-jot-product-image {
    width: 64px;
    height: 64px;
    border-radius: var(--cjot-radius);
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--cjot-border);
}

.cod-jot-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cod-jot-product-info {
    flex: 1;
    min-width: 0;
}

.cod-jot-product-name {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 600;
    color: var(--cjot-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cod-jot-product-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--cjot-primary);
}

.cod-jot-product-price del {
    color: var(--cjot-text-muted);
    font-weight: 400;
    font-size: 13px;
}

.cod-jot-product-price ins {
    text-decoration: none;
}

/* ========== Form ========== */
.cod-jot-form {
    padding: 20px 24px;
}

/* Field rows */
.cod-jot-form .cod-jot-field-row {
    margin-bottom: 16px;
}

.cod-jot-form .cod-jot-field-row label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cjot-text);
}

.cod-jot-required {
    color: var(--cjot-danger);
}

.cod-jot-form input[type="text"],
.cod-jot-form input[type="number"],
.cod-jot-form input[type="tel"],
.cod-jot-form textarea,
.cod-jot-form select {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--cjot-border);
    border-radius: var(--cjot-radius);
    font-size: 15px;
    color: var(--cjot-text);
    background: var(--cjot-white);
    transition: all 0.15s ease;
    -webkit-appearance: none;
    appearance: none;
}

.cod-jot-form input:focus,
.cod-jot-form textarea:focus,
.cod-jot-form select:focus {
    outline: none;
    border-color: var(--cjot-primary);
    box-shadow: 0 0 0 3px rgba(80, 70, 229, 0.12);
}

.cod-jot-form input.error,
.cod-jot-form textarea.error,
.cod-jot-form select.error {
    border-color: var(--cjot-danger);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.cod-jot-field-error {
    display: none;
    font-size: 12px;
    color: var(--cjot-danger);
    margin-top: 4px;
}

.cod-jot-form input.error + .cod-jot-field-error,
.cod-jot-form textarea.error + .cod-jot-field-error,
.cod-jot-form select.error + .cod-jot-field-error {
    display: block;
}

/* ========== Quantity Control ========== */
.cod-jot-quantity-control {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 140px;
}

.cod-jot-qty-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cjot-bg);
    border: 1.5px solid var(--cjot-border);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--cjot-text);
    user-select: none;
}

.cod-jot-qty-minus {
    border-radius: var(--cjot-radius) 0 0 var(--cjot-radius);
}

.cod-jot-qty-plus {
    border-radius: 0 var(--cjot-radius) var(--cjot-radius) 0;
}

.cod-jot-qty-btn:hover {
    background: var(--cjot-primary-light);
    border-color: var(--cjot-primary);
    color: var(--cjot-primary);
}

.cod-jot-qty-input {
    width: 50px !important;
    height: 40px;
    text-align: center;
    border-left: none !important;
    border-right: none !important;
    border-radius: 0 !important;
    font-size: 15px;
    font-weight: 600;
    padding: 0 !important;
    -moz-appearance: textfield;
}

.cod-jot-qty-input::-webkit-inner-spin-button,
.cod-jot-qty-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ========== Order Summary ========== */
.cod-jot-order-summary {
    margin-top: 20px;
    padding: 16px;
    background: var(--cjot-bg);
    border-radius: var(--cjot-radius);
    border: 1px solid var(--cjot-border);
}

.cod-jot-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 14px;
    color: var(--cjot-text-muted);
}

.cod-jot-summary-total {
    border-top: 2px solid var(--cjot-border);
    margin-top: 8px;
    padding-top: 10px;
    font-size: 17px;
    font-weight: 700;
    color: var(--cjot-text);
}

.cod-jot-payment-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding: 8px 12px;
    background: #fef3c7;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #92400e;
}

/* ========== Submit Button ========== */
.cod-jot-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 15px 24px;
    margin-top: 20px;
    background: linear-gradient(135deg, var(--cjot-success), #047857);
    color: white;
    border: none;
    border-radius: var(--cjot-radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.4);
}

.cod-jot-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.5);
}

.cod-jot-submit-btn:active {
    transform: translateY(0);
}

.cod-jot-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.cod-jot-spinner {
    animation: cjot-spin 0.8s linear infinite;
}

/* ========== Error Message ========== */
.cod-jot-error-msg {
    margin: 0 24px 20px;
    padding: 12px 16px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--cjot-radius);
    color: var(--cjot-danger);
    font-size: 14px;
    font-weight: 500;
}

/* ========== Animations ========== */
@keyframes cjot-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes cjot-slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes cjot-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========== Mobile Responsive ========== */
@media (max-width: 520px) {
    .cod-jot-modal-container {
        margin: 0;
        max-height: 100vh;
        height: 100%;
        border-radius: 0;
        animation: cjot-slideUpMobile 0.3s ease;
    }

    .cod-jot-modal-header {
        border-radius: 0;
    }

    .cod-jot-modal.open {
        align-items: flex-end;
    }

    .cod-jot-form {
        padding: 16px 20px;
    }

    .cod-jot-product-summary {
        padding: 14px 20px;
    }

    .cod-jot-modal-header {
        padding: 16px 20px;
    }

    .cod-jot-error-msg {
        margin: 0 20px 16px;
    }
}

@media (max-width: 360px) {
    .cod-jot-modal-header h2 {
        font-size: 16px;
    }

    .cod-jot-form input,
    .cod-jot-form textarea,
    .cod-jot-form select {
        font-size: 14px;
        padding: 10px 12px;
    }

    .cod-jot-submit-btn {
        font-size: 15px;
        padding: 13px 20px;
    }
}

@keyframes cjot-slideUpMobile {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== Body scroll lock ========== */
body.cod-jot-modal-open {
    overflow: hidden;
}