/* ===== CSS Variables ===== */
:root {
    --color-white: #ffffff;
    --color-off-white: #fafafa;
    --color-light-gray: #e5e5e5;
    --color-gray: #737373;
    --color-dark-gray: #262626;
    --color-black: #000000;
    --color-accent: #000000;
    --color-success: #22c55e;
    --color-error: #ef4444;
    --color-warning: #f59e0b;

    --font-main: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --max-width: 1200px;
    --border-radius: 0px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-white);
    color: var(--color-dark-gray);
    line-height: 1.5;
    min-height: 100vh;
    font-size: 15px;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-black);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-gray);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.hero-content {
    max-width: 600px;
}

.emoji-parade {
    font-size: 2rem;
    letter-spacing: 0.5rem;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 10px;
    letter-spacing: -0.03em;
}

.tagline {
    font-size: 1.25rem;
    color: var(--color-gray);
    margin-bottom: 30px;
    font-weight: 500;
}

.product-showcase {
    background: #F9F8F9;
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 0;
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
}

.product-image {
    width: 100%;
    max-width: 380px;
    margin-bottom: 0;
    display: block;
}

.price-tag {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-black);
}

.pack-info {
    font-size: 1rem;
    color: var(--color-gray);
}

.product-info {
    padding: 25px;
    text-align: center;
}

.product-desc {
    color: var(--color-dark-gray);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    background: var(--color-black);
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 16px 40px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0;
    width: 100%;
    text-align: center;
}

.cta-button:hover {
    background: var(--color-dark-gray);
    color: var(--color-white);
}

.cta-large {
    font-size: 1.2rem;
    padding: 18px 48px;
}

.cod-badge {
    margin-top: 15px;
    margin-bottom: 0;
    color: var(--color-gray);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== Features Section ===== */
.features {
    padding: 80px 20px;
    background: var(--color-off-white);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--color-black);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
    box-shadow: var(--shadow-sm);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-black);
}

.feature-emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--color-dark-gray);
    font-weight: 700;
}

.feature-card p {
    color: var(--color-gray);
}

/* ===== Trust Section ===== */
.trust {
    padding: 60px 20px;
    background: var(--color-white);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-off-white);
    padding: 15px 25px;
    border-radius: 6px;
    border: 2px solid var(--color-light-gray);
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 1.5rem;
}

.badge-text {
    color: var(--color-dark-gray);
    font-size: 0.9rem;
    font-weight: 600;
}

/* ===== Final CTA Section ===== */
.final-cta {
    padding: 100px 20px;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.final-cta h2 {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--color-black);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.final-cta p {
    color: var(--color-gray);
    margin-bottom: 30px;
    font-size: 1.25rem;
}

/* ===== Footer ===== */
.footer {
    padding: 40px 20px;
    text-align: center;
    background: var(--color-off-white);
    border-top: 2px solid var(--color-light-gray);
}

.privacy-notice {
    color: var(--color-gray);
    font-size: 0.85rem;
    margin-bottom: 15px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.copyright {
    color: var(--color-gray);
    font-size: 0.8rem;
}

/* ===== Page Header ===== */
.page-header {
    padding: 20px;
    background: var(--color-white);
    border-bottom: 2px solid var(--color-light-gray);
    box-shadow: var(--shadow-sm);
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-black);
}

.logo:hover {
    color: var(--color-gray);
}

/* ===== Order Page ===== */
.order-page {
    padding: 40px 20px 80px;
    min-height: calc(100vh - 70px);
    background: var(--color-off-white);
}

.order-page h1 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--color-black);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.order-subtitle {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: 40px;
}

.order-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-section {
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}

.form-section h2 {
    font-size: 1.1rem;
    color: var(--color-dark-gray);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-light-gray);
    font-weight: 700;
}

.form-group {
    margin-bottom: 20px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-dark-gray);
    font-size: 0.9rem;
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: 6px;
    color: var(--color-dark-gray);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.form-group input::placeholder {
    color: var(--color-gray);
}

.form-group select option {
    background: var(--color-white);
    color: var(--color-dark-gray);
}

.form-group-small {
    max-width: 200px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.error-message {
    display: block;
    color: var(--color-error);
    font-size: 0.8rem;
    margin-top: 5px;
    min-height: 1.2em;
}

/* ===== Quantity Selector ===== */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 180px;
}

.qty-btn {
    width: 44px;
    height: 44px;
    border: 2px solid var(--color-light-gray);
    background: var(--color-white);
    color: var(--color-dark-gray);
    font-size: 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
    font-weight: 600;
}

.qty-btn:hover {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.quantity-selector input {
    width: 60px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    -moz-appearance: textfield;
}

.quantity-selector input::-webkit-outer-spin-button,
.quantity-selector input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ===== Order Summary ===== */
.order-summary {
    background: var(--color-off-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    color: var(--color-gray);
}

.summary-row.total {
    border-top: 2px solid var(--color-light-gray);
    margin-top: 10px;
    padding-top: 15px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark-gray);
}

.summary-row.total span:last-child {
    color: var(--color-black);
}

.cod-notice {
    margin-top: 15px;
    padding: 12px;
    background: rgba(255, 152, 0, 0.1);
    border-radius: 8px;
    text-align: center;
    color: var(--color-warning);
    font-size: 0.9rem;
    font-weight: 600;
}

/* ===== Privacy Notice in Form ===== */
.privacy-notice-form {
    text-align: center;
    padding: 15px;
    margin-bottom: 25px;
    color: var(--color-gray);
    font-size: 0.85rem;
}

/* ===== Submit Button ===== */
.submit-btn {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
}

.submit-btn:hover:not(:disabled) {
    background: var(--color-dark-gray);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-error {
    margin-top: 20px;
    padding: 15px;
    background: rgba(244, 67, 54, 0.1);
    border: 2px solid var(--color-error);
    border-radius: 8px;
    color: var(--color-error);
    text-align: center;
    font-weight: 600;
}

/* ===== Success Page ===== */
.success-page {
    padding: 60px 20px;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    background: var(--color-off-white);
}

.success-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.success-icon {
    font-size: 5rem;
    margin-bottom: 20px;
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.success-page h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--color-success);
    font-weight: 800;
}

.success-message {
    color: var(--color-gray);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.order-details-box {
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 30px;
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.order-details-box h2 {
    font-size: 1rem;
    color: var(--color-dark-gray);
    margin-bottom: 15px;
    text-align: center;
    font-weight: 700;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    color: var(--color-gray);
}

.detail-value {
    font-weight: 600;
    color: var(--color-dark-gray);
}

.delivery-info {
    background: var(--color-off-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 30px;
    text-align: left;
}

.delivery-info h3 {
    text-align: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--color-dark-gray);
    font-weight: 700;
}

.delivery-info ul {
    list-style: none;
}

.delivery-info li {
    padding: 8px 0;
    color: var(--color-gray);
    padding-left: 25px;
    position: relative;
}

.delivery-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

.success-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 14px 30px;
    border-radius: 6px;
    font-weight: 600;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-dark-gray);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--color-gray);
    color: var(--color-dark-gray);
}

.btn-secondary:hover {
    border-color: var(--color-black);
    color: var(--color-black);
}

/* ===== Error Page ===== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    background: var(--color-off-white);
}

.error-content {
    max-width: 400px;
}

.error-emoji {
    font-size: 5rem;
    margin-bottom: 20px;
}

.error-page h1 {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 15px;
}

.error-page p {
    color: var(--color-gray);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* ===== Admin Styles ===== */
.admin-body {
    background: var(--color-off-white);
}

.admin-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-box {
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-md);
}

.login-box h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.5rem;
    color: var(--color-black);
    font-weight: 700;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-btn {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
}

.login-btn:hover {
    background: var(--color-dark-gray);
}

.login-error {
    background: rgba(244, 67, 54, 0.1);
    border: 2px solid var(--color-error);
    color: var(--color-error);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

/* ===== Admin Header ===== */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: var(--color-white);
    border-bottom: 2px solid var(--color-light-gray);
    flex-wrap: wrap;
    gap: 15px;
    box-shadow: var(--shadow-sm);
}

.admin-header h1 {
    font-size: 1.25rem;
    color: var(--color-black);
    font-weight: 700;
}

.admin-actions {
    display: flex;
    gap: 15px;
}

.btn-export {
    padding: 10px 20px;
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    color: var(--color-dark-gray);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition);
    font-weight: 600;
}

.btn-export:hover {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.btn-logout {
    padding: 10px 20px;
    background: transparent;
    border: 2px solid var(--color-error);
    color: var(--color-error);
    border-radius: 8px;
    font-weight: 600;
}

.btn-logout:hover {
    background: var(--color-error);
    color: var(--color-white);
}

/* ===== Admin Dashboard ===== */
.admin-dashboard {
    padding: 30px;
}

.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-item {
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
}

.stat-item .stat-value { color: var(--color-black); }
.stat-item.pending .stat-value { color: var(--color-warning); }
.stat-item.dispatched .stat-value { color: var(--color-gray); }
.stat-item.delivered .stat-value { color: var(--color-success); }

.stat-label {
    color: var(--color-gray);
    font-size: 0.85rem;
    font-weight: 600;
}

.orders-section h2 {
    margin-bottom: 20px;
    color: var(--color-black);
    font-weight: 700;
}

.table-container {
    overflow-x: auto;
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-light-gray);
}

.orders-table th,
.orders-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--color-light-gray);
}

.orders-table th {
    background: var(--color-off-white);
    color: var(--color-dark-gray);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.orders-table td {
    font-size: 0.9rem;
    color: var(--color-dark-gray);
}

.address-cell {
    font-size: 0.8rem;
    line-height: 1.4;
    max-width: 200px;
}

.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending { background: rgba(255, 152, 0, 0.2); color: var(--color-warning); }
.status-dispatched { background: rgba(115, 115, 115, 0.2); color: var(--color-gray); }
.status-delivered { background: rgba(76, 175, 80, 0.2); color: var(--color-success); }
.status-cancelled { background: rgba(244, 67, 54, 0.2); color: var(--color-error); }

.status-select {
    padding: 8px 12px;
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: 6px;
    color: var(--color-dark-gray);
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 600;
}

.status-select option {
    background: var(--color-white);
}

.loading-cell,
.empty-cell,
.error-cell {
    text-align: center;
    padding: 40px;
    color: var(--color-gray);
}

.error-cell {
    color: var(--color-error);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .emoji-parade {
        font-size: 1.5rem;
        letter-spacing: 0.3rem;
    }

    .price {
        font-size: 2rem;
    }

    .cta-button {
        padding: 14px 36px;
        font-size: 1rem;
    }

    .cta-large {
        padding: 16px 40px;
        font-size: 1.25rem;
    }

    .features h2,
    .final-cta h2 {
        font-size: 1.5rem;
    }

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

    .admin-header {
        padding: 15px 20px;
    }

    .admin-dashboard {
        padding: 20px;
    }

    .orders-table th,
    .orders-table td {
        padding: 10px;
        font-size: 0.8rem;
    }

    .stat-value {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 30px 15px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .product-showcase {
        max-width: 100%;
        margin: 0 auto 30px;
    }

    .product-image {
        width: 100%;
    }

    .product-info {
        padding: 20px;
    }

    .trust-badges {
        flex-direction: column;
        align-items: center;
    }

    .trust-badge {
        width: 100%;
        justify-content: center;
    }

    .success-actions {
        flex-direction: column;
    }

    .success-actions a {
        width: 100%;
        text-align: center;
    }
}