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

:root {
    --pastel-pink: #FADADD;
    --light-pink: #FFF0F5;
    --accent-pink: #E06C9F;
    --accent-dark: #C85385;
    --dark-text: #4A3B42;
    --muted-text: #7B6D74;
    --white: #FFFFFF;
    --success: #277A55;
    --danger: #A63E61;
    --warning: #A86D18;
}

body {
    min-height: 100vh;
    font-family: 'Montserrat', sans-serif;
    color: var(--dark-text);
    line-height: 1.6;
    background:
        radial-gradient(circle at 8% 18%, rgba(250, 218, 221, 0.8), transparent 28rem),
        var(--light-pink);
}

button,
input {
    font: inherit;
}

button,
a,
.upload-box {
    -webkit-tap-highlight-color: transparent;
}

.top-bar {
    padding: 10px 15px;
    color: var(--white);
    background: var(--accent-pink);
    font-size: 0.86rem;
    letter-spacing: 0.3px;
    text-align: center;
}

header {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 15px 5%;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--pastel-pink);
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    width: auto;
    height: 50px;
    max-width: 200px;
    object-fit: contain;
}

nav {
    display: flex;
    gap: 25px;
}

nav a,
.header-action {
    color: var(--dark-text);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
    color: var(--accent-pink);
}

.header-action {
    margin-left: auto;
    padding: 9px 18px;
    color: var(--accent-dark);
    background: var(--light-pink);
    border: 0;
    border-radius: 20px;
    cursor: pointer;
}

main {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 56px 0 80px;
}

.intro {
    max-width: 760px;
    margin-bottom: 34px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--accent-dark);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 30px;
    height: 2px;
    content: "";
    background: var(--accent-pink);
}

h1 {
    margin-bottom: 14px;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.16;
}

.intro p {
    max-width: 660px;
    color: var(--muted-text);
}

.panel {
    padding: 28px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(224, 108, 159, 0.18);
    border-radius: 22px;
    box-shadow: 0 16px 42px rgba(91, 54, 71, 0.09);
}

.catalog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.catalog-header h2,
.panel-heading h2 {
    font-size: 1.35rem;
    font-weight: 600;
}

.counter,
.status-badge {
    flex: 0 0 auto;
    padding: 6px 12px;
    color: var(--accent-dark);
    background: var(--light-pink);
    border-radius: 18px;
    font-size: 0.76rem;
    font-weight: 600;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid #F0E0E6;
    border-radius: 17px;
    box-shadow: 0 8px 24px rgba(91, 54, 71, 0.07);
}

.product-image {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--pastel-pink);
}

.product-body {
    padding: 16px;
}

.product-name {
    min-height: 2.8em;
    margin-bottom: 5px;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.4;
}

.product-price {
    margin-bottom: 14px;
    color: var(--accent-dark);
    font-size: 1.2rem;
    font-weight: 600;
}

.product-actions {
    display: flex;
    gap: 8px;
}

.primary-button,
.secondary-button,
.danger-button,
.icon-button {
    display: inline-grid;
    min-height: 42px;
    place-items: center;
    border: 0;
    border-radius: 22px;
    cursor: pointer;
    font-weight: 600;
}

.primary-button {
    width: 100%;
    padding: 0 20px;
    color: var(--white);
    background: var(--accent-pink);
    box-shadow: 0 5px 16px rgba(224, 108, 159, 0.25);
}

.primary-button:hover {
    background: var(--accent-dark);
}

.primary-button:disabled {
    cursor: wait;
    opacity: 0.62;
}

.secondary-button {
    flex: 1;
    padding: 0 14px;
    color: var(--accent-dark);
    background: var(--light-pink);
}

.danger-button,
.icon-button {
    width: 42px;
    color: var(--danger);
    background: #FFF1F4;
}

.empty-state,
.loading-state {
    display: grid;
    min-height: 360px;
    padding: 30px;
    place-items: center;
    color: var(--muted-text);
    text-align: center;
}

.empty-flower {
    margin-bottom: 14px;
    color: var(--accent-pink);
    font-size: 3.5rem;
    line-height: 1;
    opacity: 0.7;
}

.empty-state h3 {
    margin-bottom: 6px;
    color: var(--dark-text);
    font-size: 1.1rem;
}

.empty-state p {
    max-width: 350px;
    font-size: 0.86rem;
}

.toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 40;
    max-width: min(390px, calc(100% - 32px));
    padding: 14px 18px;
    color: var(--white);
    background: var(--success);
    border-radius: 14px;
    box-shadow: 0 12px 32px rgba(53, 31, 42, 0.22);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: 0.2s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.error {
    background: var(--danger);
}

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: grid;
    padding: 18px;
    place-items: center;
    background: rgba(74, 59, 66, 0.42);
    backdrop-filter: blur(7px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    position: relative;
    width: min(440px, 100%);
    padding: 30px;
    background: var(--white);
    border-radius: 22px;
    box-shadow: 0 22px 60px rgba(53, 31, 42, 0.22);
    transform: translateY(12px);
    transition: transform 0.2s ease;
}

.modal-overlay.open .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 16px;
    width: 38px;
    height: 38px;
    color: var(--muted-text);
    background: var(--light-pink);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.4rem;
}

.modal-card h2 {
    padding-right: 35px;
    font-size: 1.45rem;
}

.modal-subtitle {
    margin: 6px 0 22px;
    color: var(--muted-text);
    font-size: 0.88rem;
}

.field {
    margin-bottom: 17px;
}

.field label {
    display: block;
    margin-bottom: 7px;
    font-size: 0.82rem;
    font-weight: 600;
}

.field input {
    width: 100%;
    min-height: 48px;
    padding: 0 15px;
    color: var(--dark-text);
    background: var(--white);
    border: 1px solid #E7D5DC;
    border-radius: 12px;
    outline: none;
}

.field input:focus {
    border-color: var(--accent-pink);
    box-shadow: 0 0 0 4px rgba(224, 108, 159, 0.12);
}

.form-message {
    min-height: 22px;
    margin-top: 10px;
    color: var(--danger);
    font-size: 0.78rem;
    text-align: center;
}

/* Админ-панель */
.admin-workspace {
    display: grid;
    grid-template-columns: minmax(300px, 390px) 1fr;
    align-items: start;
    gap: 30px;
}

.form-panel {
    position: sticky;
    top: 20px;
}

.panel-heading {
    margin-bottom: 22px;
}

.panel-heading p {
    margin-top: 4px;
    color: var(--muted-text);
    font-size: 0.84rem;
}

.showcase-admin-panel {
    margin-bottom: 30px;
}

.showcase-admin-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.showcase-loading {
    grid-column: 1 / -1;
    min-height: 120px;
    padding: 20px;
    color: var(--muted-text);
    text-align: center;
}

.showcase-admin-item {
    overflow: hidden;
    background: var(--light-pink);
    border: 1px solid #F0E0E6;
    border-radius: 16px;
}

.showcase-admin-item > img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    background: var(--pastel-pink);
}

.showcase-admin-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 11px;
    font-size: 0.78rem;
}

.showcase-replace-button {
    display: inline-grid;
    min-height: 36px;
    padding: 0 13px;
    place-items: center;
    color: var(--white);
    background: var(--accent-pink);
    border-radius: 18px;
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 600;
    text-align: center;
}

.showcase-replace-button:hover {
    background: var(--accent-dark);
}

.showcase-replace-button.loading {
    cursor: wait;
    opacity: 0.65;
    pointer-events: none;
}

.showcase-replace-button input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.price-wrap {
    position: relative;
}

.price-wrap input {
    padding-right: 48px;
}

.price-wrap span {
    position: absolute;
    top: 50%;
    right: 16px;
    color: var(--muted-text);
    font-weight: 600;
    transform: translateY(-50%);
}

.upload-box {
    position: relative;
    display: grid;
    min-height: 178px;
    place-items: center;
    overflow: hidden;
    background: var(--light-pink);
    border: 1.5px dashed var(--accent-pink);
    border-radius: 16px;
    cursor: pointer;
}

.upload-box input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.upload-copy {
    z-index: 1;
    padding: 20px;
    text-align: center;
}

.upload-icon {
    display: grid;
    width: 46px;
    height: 46px;
    margin: 0 auto 10px;
    place-items: center;
    color: var(--white);
    background: var(--accent-pink);
    border-radius: 50%;
    font-size: 1.6rem;
}

.upload-copy strong,
.upload-copy small {
    display: block;
}

.upload-copy small {
    margin-top: 4px;
    color: var(--muted-text);
    font-size: 0.72rem;
}

#preview {
    position: absolute;
    inset: 0;
    display: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-box.has-image #preview {
    display: block;
}

.upload-box.has-image .upload-copy {
    align-self: end;
    width: 100%;
    padding: 26px 12px 10px;
    color: var(--white);
    background: linear-gradient(transparent, rgba(54, 32, 42, 0.78));
}

.upload-box.has-image .upload-icon,
.upload-box.has-image small {
    display: none;
}

.admin-products {
    display: grid;
    gap: 14px;
}

.admin-item {
    display: grid;
    grid-template-columns: 112px 1fr;
    overflow: hidden;
    background: var(--white);
    border: 1px solid #F0E0E6;
    border-radius: 16px;
}

.admin-item img {
    width: 100%;
    height: 100%;
    min-height: 150px;
    object-fit: cover;
}

.admin-item-body {
    display: flex;
    flex-direction: column;
    padding: 15px;
}

.admin-item-top {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.admin-item h3 {
    font-size: 0.98rem;
}

.status-badge.available {
    color: var(--success);
    background: #EAF7F0;
}

.status-badge.booked {
    color: var(--warning);
    background: #FFF5E4;
}

.booking-details {
    margin: 9px 0 12px;
    color: var(--muted-text);
    font-size: 0.8rem;
}

.admin-item-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

/* Страница входа */
.login-page {
    display: grid;
    min-height: 100vh;
    padding: 20px;
    place-items: center;
}

.login-card {
    width: min(430px, 100%);
    padding: 38px;
    background: var(--white);
    border: 1px solid rgba(224, 108, 159, 0.2);
    border-radius: 24px;
    box-shadow: 0 18px 50px rgba(91, 54, 71, 0.13);
}

.login-logo {
    display: block;
    width: 150px;
    height: auto;
    margin: 0 auto 28px;
}

.login-card h1 {
    font-size: 1.8rem;
    font-weight: 600;
    text-align: center;
}

.login-card > p {
    margin: -4px 0 25px;
    color: var(--muted-text);
    font-size: 0.86rem;
    text-align: center;
}

.back-link {
    display: block;
    margin-top: 18px;
    color: var(--accent-dark);
    font-size: 0.82rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
}

@media (max-width: 900px) {
    header {
        flex-wrap: wrap;
        gap: 5px;
        padding: 10px 5%;
    }

    .logo-img {
        height: 40px;
    }

    nav {
        width: 100%;
        justify-content: space-between;
        gap: 5px;
        margin-top: 5px;
    }

    nav a {
        font-size: 0.72rem;
    }

    .header-action {
        position: absolute;
        top: 48px;
        right: 5%;
    }

    main {
        width: min(100% - 24px, 680px);
        padding: 34px 0 56px;
    }

    .admin-workspace {
        grid-template-columns: 1fr;
    }

    .form-panel {
        position: static;
    }

    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .showcase-admin-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 540px) {
    .top-bar {
        font-size: 0.72rem;
    }

    h1 {
        font-size: 2.15rem;
    }

    .panel,
    .modal-card,
    .login-card {
        padding: 20px;
        border-radius: 18px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-image {
        aspect-ratio: 16 / 11;
    }

    .admin-item {
        grid-template-columns: 94px 1fr;
    }

    .admin-item img {
        min-height: 170px;
    }

    .showcase-admin-grid {
        gap: 10px;
    }

    .showcase-admin-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .showcase-replace-button {
        width: 100%;
    }
}