:root {
    --bg: #f6efe7;
    --panel: #fff8f0;
    --primary: #9fc995;
    --accent: #7bbf9a;
    --text: #5a3b1e;
    --shadow: 0 8px 24px rgba(60, 30, 10, 0.12);
    --white: #ffffff;
    --border: #ccc;
    --border-soft: #e7d9c8;
    --muted-bg: #f0f0f0;
    --card-content-bg: #f7f1ea;
    --table-head-bg: #f0e6db;
    --info-blue: #007bff;
    --pagination: #c57a1e;
    --success: #50e976;
    --danger: #db0606;
    --disabled: #ccc;
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 12px;
}

/* Base */
body {
    background: radial-gradient(1200px 800px at 20% 0%, #fff6e8 0%, var(--bg) 60%);
    overflow-x: hidden;
    color: var(--text);
}

h1 {
    text-align: center;
    margin-top: 20px;
    color: var(--text);
    letter-spacing: 0.4px;
}

h2 {
    margin: 2px;
    text-align: center;
}

h5 {
    text-align: center;
    margin: 2px;
    height: 22px;
}

p {
    text-align: center;
    margin: 2px;
}

/* Layout */
.top-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-panel,
.footer {
    background-color: var(--panel);
    border-radius: var(--radius-lg);
    padding: 0px 5px;
    box-shadow: var(--shadow);
}

.content-container {
    max-width: 340px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.cards-container {
    max-width: 300px;
    margin: 0 auto;
}

.selected-sets-container {
    text-align: center;
}

div#scrollable {
    overflow-y: scroll;
    overflow-x: hidden;
    height: 100vh;
}

/* Components */
.big-logo-container {
    text-align: center;
    margin-top: 20px;
}

.big-logo-container img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.logo-container img {
    width: 85px;
}

.text-container {
    flex-grow: 1;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    color: var(--text);
}

.p-nav {
    color: var(--text);
}

.p-nav-2 {
    color: var(--text);
    font-size: 10px;
}

.button-container {
    text-align: center;
}

.blue-button,
.finish-button {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    background-color: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    cursor: pointer;
    margin: 10px 0px;
    display: block;
    width: 100%;
    transition: background-color 0.3s, color 0.3s, box-shadow 0.3s;
    box-shadow: 0 6px 16px rgba(159, 201, 149, 0.25);
}

.blue-button:hover,
.finish-button:hover {
    background-color: var(--primary);
    color: var(--white);
    border: none;
}

.blue-button:disabled {
    background-color: var(--disabled);
    cursor: not-allowed;
}

.back-button,
.minus-button,
.plus-button {
    padding: 8px 16px;
    font-size: 16px;
    border: none;
    background-color: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

.back-button:hover,
.minus-button:hover,
.plus-button:hover {
    background-color: var(--primary);
    color: var(--white);
}

.finish-button {
    display: block;
    margin: 20px auto;
}

.card {
    border: 1px solid var(--muted-bg);
    border-radius: var(--radius-lg);
    margin: 2px;
    background: var(--panel);
    box-shadow: var(--shadow);
}

.card .header {
    background-color: var(--panel);
    padding: 2px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    text-align: center;
}

.card .content {
    padding: 2px 2px;
    background-color: var(--card-content-bg);
    text-align: center;
}

.quantity {
    display: flex;
    justify-content: center;
}

.quantity button {
    padding: 2px 8px;
    font-size: 13px;
    border: 1px solid var(--info-blue);
    background-color: var(--white);
    color: var(--info-blue);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.quantity button:hover {
    background-color: var(--info-blue);
    color: var(--white);
}

.quantity input {
    width: 50px;
    text-align: center;
    font-size: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin: 0 4px;
}

.modal {
    display: none;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: -moz-fit-content;
    width: fit-content;
    border-radius: var(--radius-sm);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

/* Forms */
.form-submit-button {
    text-align: center;
}

#firstName,
#phone,
#address,
#date,
#interval,
#promocode,
#comment,
#email {
    width: calc(100% - 18px);
    padding: 8px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
}

#comment {
    border-color: #7676764d;
}

#firstName:focus,
#email:focus,
#phone:focus,
#address:focus,
#date:focus,
#interval:focus,
#promocode:focus,
#comment:focus {
    outline: 0;
}

#firstName:valid,
#email:valid,
#phone:valid,
#address:valid {
    border: 1px solid var(--success);
}

#firstName:invalid,
#email:invalid,
#phone:invalid,
#address:invalid {
    border: 1px solid var(--danger);
}

#email-note {
    padding-left: 8px;
    font-size: 11px;
    margin-bottom: 10px;
}

#promocode-result,
#result {
    padding-left: 8px;
    font-size: 11px;
    margin-bottom: 10px;
}

.promocode-container {
    display: flex;
    gap: 8px;
    margin-bottom: 2px;
}

#promocode {
    flex: 1;
    width: auto;
    margin-bottom: 0;
}

#promocode-result.promocode-success {
    color: #2f5a33;
}

#promocode-result.promocode-error {
    color: var(--danger);
}

#email,
#address {
    margin-bottom: 2px;
}

/* Page: Catalog */
.filter-container {
    text-align: center;
    margin-bottom: 20px;
    margin-top: 20px;
}

#product-filter {
    width: 300px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 16px;
    box-sizing: border-box;
    transition: border-color 0.3s;
    transition: box-shadow-color 0.3s;
}

#product-filter:focus {
    outline: none;
    border-color: #d8b48a;
    box-shadow: 0 0 5px 2px rgba(216, 180, 138, 0.6);
}

#product-cards-container {
    margin: 0 auto;
    overflow-y: hidden;
    overflow-x: auto;
    scrollbar-width: thin;
}

.product-scroll-wrap {
    position: relative;
}

.product-scroll-wrap::before,
.product-scroll-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 42px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 1;
}

.product-scroll-wrap::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg), rgba(246, 239, 231, 0));
}

.product-scroll-wrap::after {
    right: 0;
    background: linear-gradient(270deg, var(--bg), rgba(246, 239, 231, 0));
}

.product-scroll-wrap-left::before,
.product-scroll-wrap-right::after {
    opacity: 1;
}

.product-scroll-hint {
    position: absolute;
    top: 65%;
    z-index: 2;
    width: 34px;
    height: 52px;
    padding: 0;
    border: 1px solid rgba(90, 59, 30, 0.18);
    border-radius: var(--radius-lg);
    background-color: rgba(255, 248, 240, 0.78);
    color: var(--text);
    box-shadow: var(--shadow);
    cursor: pointer;
    font-size: 34px;
    line-height: 1;
    transform: translateY(-50%);
    transition: background-color 0.2s, opacity 0.2s, transform 0.2s;
}

.product-scroll-hint:hover {
    background-color: rgba(255, 248, 240, 0.95);
    transform: translateY(-50%) scale(1.04);
}

.product-scroll-hint[hidden] {
    display: none;
}

.product-scroll-hint-left {
    left: 6px;
}

.product-scroll-hint-right {
    right: 6px;
}

#product-cards-container table {
    border-collapse: collapse;
}

#product-cards-container td {
    padding: 0px;
    vertical-align: top;
}

.product-image {
    height: 100px;
    width: 100px;
    object-fit: contain;
    vertical-align: middle;
}

.product-image-sets {
    height: 150px;
    width: 150px;
    object-fit: contain;
    vertical-align: middle;
}

#pagination-container {
    text-align: center;
}

#add-product-container {
    text-align: center;
    margin-top: 5px;
}

.pagination-button {
    padding: 4px 8px;
    font-size: 13px;
    border: 2px solid var(--pagination);
    background-color: var(--white);
    color: var(--pagination);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
    margin: 5px 3px;
}

.pagination-button:hover {
    background-color: var(--pagination);
    color: var(--white);
}

.pagination-button:disabled {
    background-color: var(--disabled);
    cursor: not-allowed;
    color: var(--white);
    border: none;
}

/* Page: Order */
.order-details {
    margin: 20px auto;
    max-width: 600px;
    padding: 20px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background-color: var(--panel);
    box-shadow: var(--shadow);
}

.order-details p,
.delivery-details p {
    font-size: 24px;
    margin: 0 0 20px;
    font-weight: bold;
}

.order-details table {
    width: 100%;
    border-collapse: collapse;
}

.order-details th,
.order-details td {
    border: 1px solid #ddd;
    text-align: center;
}

.order-details th {
    background-color: var(--table-head-bg);
}

#cost,
#totalPrice {
    height: 0px;
    margin-bottom: 10px;
}

/* Page: Delivery */
.delivery-details {
    margin: 20px auto;
    max-width: 600px;
    padding: 20px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background-color: var(--panel);
    box-shadow: var(--shadow);
}

.delivery-details form {
    margin-top: 10px;
}

.date-container,
.interval-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 10px;
}

.date-item,
.interval-item {
    text-align: center;
    cursor: pointer;
    border: 1px solid var(--border);
    margin: 3px;
    padding: 2px 8px;
    font-size: 10px;
    background-color: var(--border);
    border-radius: var(--radius-sm);
}

.interval-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background-color: #f5efe8;
}

.interval-item--preferred {
    background-color: #edf8ee;
    border-color: #9fd6a9;
    color: #2f5a33;
    font-weight: 600;
}

.interval-item--preferred::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #4fb35d;
    box-shadow: 0 0 0 2px rgba(79, 179, 93, 0.18);
    flex-shrink: 0;
}

#order_requirements {
    text-align: center;
    font-size: small;
}

#add-more-info {
    text-align: center;
    border-radius: 2px;
    padding: 2px;
}