body {
    min-height: 100vh;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    background: #f6f6f6;
    color: #111;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
    background: #fff;
}

.auth-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background:
        radial-gradient(circle at center, rgba(17, 17, 17, 0.06), transparent 42%),
        linear-gradient(180deg, #fff 0%, #f6f6f6 100%);
}

.auth-visual img {
    width: min(70%, 720px);
    filter: drop-shadow(0 28px 34px rgba(0, 0, 0, 0.14));
}

.auth-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px;
    border-left: 1px solid #e5e5e5;
}

.auth-logo {
    display: inline-flex;
    width: 52px;
    height: 52px;
    align-items: center;
    justify-content: center;
    margin-bottom: 34px;
    border-radius: 50%;
    overflow: hidden;
    background: #f6f6f6;
}

.auth-logo img {
    width: 52px;
    height: 52px;
    object-fit: cover;
}

.auth-kicker {
    margin: 0 0 10px;
    color: #666;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.auth-panel h1 {
    margin: 0;
    font-size: 40px;
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.auth-copy {
    margin: 16px 0 32px;
    color: #666;
    font-size: 14px;
    line-height: 1.7;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.auth-field label {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-field input {
    width: 100%;
    box-sizing: border-box;
    padding: 15px 16px;
    border: 1px solid #d8d8d8;
    background: #fff;
    color: #111;
    font-size: 14px;
    outline: none;
}

.auth-field input:focus {
    border-color: #111;
}

.auth-password-control {
    position: relative;
}

.auth-password-control input {
    padding-right: 54px;
}

.auth-password-control button {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    color: #555;
    cursor: pointer;
}

.auth-password-control button:hover,
.auth-password-control button:focus-visible {
    color: #111;
    outline: none;
}

.auth-password-control svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.auth-button {
    min-height: 52px;
    margin-top: 6px;
    border: 0;
    background: #111;
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 0.18s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.18s ease-out;
}

.auth-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.18);
}

.auth-message {
    min-height: 20px;
    margin: 2px 0 0;
    color: #666;
    font-size: 13px;
    line-height: 1.5;
}

.auth-message.error {
    color: #9b1c1c;
}

.auth-message.success {
    color: #176b36;
}

.auth-switch {
    margin: 26px 0 0;
    color: #666;
    font-size: 14px;
}

.auth-switch a,
.auth-home {
    color: #111;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.auth-home {
    display: inline-block;
    margin-top: 28px;
    font-size: 12px;
}

.admin-shell {
    min-height: 100vh;
    background: #f6f6f6;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px;
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.admin-brand img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
}

.admin-brand span {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.admin-link,
.admin-logout {
    border: 1px solid #111;
    background: #111;
    color: #fff;
    padding: 12px 16px;
    cursor: pointer;
    text-decoration: none;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-link {
    background: transparent;
    color: #111;
}

.admin-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px;
}

.admin-main h1 {
    margin: 0 0 10px;
    font-size: 34px;
    line-height: 1.1;
    text-transform: uppercase;
}

.admin-subtitle {
    margin: 0 0 34px;
    color: #666;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 34px;
}

.admin-card,
.admin-panel {
    background: #fff;
    border: 1px solid #e5e5e5;
}

.admin-card {
    padding: 24px;
}

.admin-card span {
    color: #777;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.admin-card strong {
    display: block;
    margin-top: 18px;
    font-size: 30px;
}

.admin-panel {
    padding: 28px;
}

.admin-panel h2 {
    margin: 0 0 18px;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.admin-orders-panel {
    margin-bottom: 18px;
}

.admin-panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.admin-panel-heading h2 {
    margin: 0;
}

.admin-orders-toggle {
    display: none;
}

.admin-panel-heading span {
    color: #777;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-orders {
    display: grid;
    gap: 10px;
}

.admin-order-row {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(130px, 0.5fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px;
    border: 1px solid #eee;
    background: #fafafa;
}

.admin-order-row strong,
.admin-order-row span {
    display: block;
}

.admin-order-row strong {
    color: #111;
    font-size: 14px;
}

.admin-order-row span {
    margin-top: 6px;
    color: #666;
    font-size: 12px;
    line-height: 1.5;
}

.admin-order-row mark {
    justify-self: end;
    padding: 8px 10px;
    background: #f0f0f0;
    color: #555;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-order-row mark.paid {
    background: #e9f7ef;
    color: #176b36;
}

.admin-order-row mark.pending {
    background: #fff7e6;
    color: #8a5a00;
}

.admin-list {
    display: grid;
    gap: 12px;
}

.admin-list div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 0;
    border-bottom: 1px solid #eee;
    color: #666;
}

.admin-list div:last-child {
    border-bottom: 0;
}

.admin-list strong {
    color: #111;
}

.admin-manager {
    display: grid;
    grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
    gap: 18px;
}

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

.admin-product-form label {
    display: grid;
    gap: 8px;
    color: #111;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-product-form input,
.admin-product-form select {
    width: 100%;
    box-sizing: border-box;
    padding: 13px 14px;
    border: 1px solid #d8d8d8;
    background: #fff;
    color: #111;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
}

.admin-product-form input:focus,
.admin-product-form select:focus {
    border-color: #111;
    outline: none;
}

.admin-image-picker {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
}

.admin-image-picker input {
    cursor: pointer;
}

.admin-image-picker button {
    border: 1px solid #111;
    border-left: 0;
    background: #111;
    color: #fff;
    padding: 0 14px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.admin-file-input {
    display: none;
}

.admin-check {
    display: flex !important;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 10px !important;
}

.admin-check input {
    width: auto;
}

.admin-form-actions {
    display: flex;
    gap: 10px;
}

.admin-form-actions button {
    flex: 1;
}

.admin-message,
.admin-empty {
    min-height: 20px;
    margin: 0;
    color: #666;
    font-size: 13px;
    line-height: 1.5;
}

.admin-message.error {
    color: #9b1c1c;
}

.admin-message.success {
    color: #176b36;
}

.admin-products {
    display: grid;
    gap: 12px;
}

.admin-product-row {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border: 1px solid #eee;
    background: #fafafa;
}

.admin-product-row img {
    width: 72px;
    height: 86px;
    object-fit: cover;
    background: #eee;
}

.admin-product-row strong,
.admin-product-row span {
    display: block;
}

.admin-product-row strong {
    margin-bottom: 6px;
    color: #111;
}

.admin-product-row span {
    color: #666;
    font-size: 13px;
    line-height: 1.4;
}

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

.admin-product-actions button {
    border: 1px solid #111;
    background: #fff;
    color: #111;
    padding: 10px 12px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.admin-confirm[hidden] {
    display: none;
}

.admin-confirm {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.admin-confirm-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.admin-confirm-panel {
    position: relative;
    width: min(100%, 420px);
    padding: 28px;
    background: #fff;
    border: 1px solid #e5e5e5;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.admin-confirm-panel h2 {
    margin: 0 0 12px;
    color: #111;
    font-size: 22px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-confirm-panel p {
    margin: 0 0 24px;
    color: #555;
    font-size: 14px;
    line-height: 1.7;
}

.admin-confirm-actions {
    display: flex;
    gap: 10px;
}

.admin-confirm-actions button {
    flex: 1;
}

.admin-danger {
    border: 1px solid #9b1c1c;
    background: #9b1c1c;
    color: #fff;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-toast[hidden] {
    display: none;
}

.admin-toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 2100;
    width: min(380px, calc(100vw - 32px));
    padding: 16px 18px;
    background: #111;
    color: #fff;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.admin-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.admin-toast strong,
.admin-toast span {
    display: block;
}

.admin-toast strong {
    margin-bottom: 5px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-toast span {
    color: #d8d8d8;
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 900px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-visual {
        min-height: 260px;
    }

    .auth-visual img {
        width: min(58%, 360px);
    }

    .auth-panel {
        border-left: 0;
        border-top: 1px solid #e5e5e5;
    }

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

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

    .admin-order-row {
        grid-template-columns: 1fr auto;
    }

    .admin-order-row > div:nth-child(2) {
        grid-column: 1;
    }

    .admin-order-row mark {
        grid-column: 2;
        grid-row: 1;
    }
}

@media (max-width: 520px) {
    .auth-panel {
        padding: 34px 20px 42px;
    }

    .auth-panel h1 {
        font-size: 30px;
    }

    .auth-visual {
        min-height: 220px;
    }

    .admin-header {
        align-items: flex-start;
        flex-direction: column;
        padding: 20px;
    }

    .admin-actions {
        width: 100%;
    }

    .admin-link,
    .admin-logout {
        flex: 1;
        text-align: center;
    }

    .admin-main {
        padding: 34px 16px;
    }

    .admin-main h1 {
        font-size: 26px;
    }

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

    .admin-panel {
        padding: 22px;
    }

    .admin-orders-panel {
        padding: 0;
        overflow: hidden;
    }

    .admin-panel-heading {
        align-items: stretch;
        flex-direction: column;
        gap: 0;
        margin-bottom: 0;
    }

    .admin-orders-panel .admin-panel-heading h2 {
        display: none;
    }

    .admin-orders-toggle {
        width: 100%;
        min-height: 58px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        padding: 0 18px;
        border: 0;
        border-bottom: 1px solid #e5e5e5;
        background: #fff;
        color: #111;
        cursor: pointer;
        font-size: 13px;
        font-weight: 900;
        letter-spacing: 0.08em;
        text-align: left;
        text-transform: uppercase;
    }

    .admin-orders-toggle svg {
        flex: 0 0 auto;
        width: 20px;
        height: 20px;
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
        stroke-linecap: round;
        stroke-linejoin: round;
        transition: transform 0.18s ease;
    }

    .admin-orders-panel.is-orders-open .admin-orders-toggle svg {
        transform: rotate(180deg);
    }

    .admin-orders-panel .admin-panel-heading > span {
        display: none;
        padding: 12px 18px;
        border-bottom: 1px solid #e5e5e5;
        background: #fafafa;
    }

    .admin-orders-panel.is-orders-open .admin-panel-heading > span {
        display: block;
    }

    .admin-orders {
        display: none;
        padding: 14px 18px 18px;
    }

    .admin-orders-panel.is-orders-open .admin-orders {
        display: grid;
    }

    .admin-order-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .admin-order-row > div:nth-child(2),
    .admin-order-row mark {
        grid-column: auto;
        grid-row: auto;
    }

    .admin-order-row mark {
        justify-self: start;
    }

    .admin-list div {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
    }

    .admin-product-row {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .admin-product-row img {
        width: 64px;
        height: 78px;
    }

    .admin-product-actions {
        grid-column: 1 / -1;
    }

    .admin-product-actions button {
        flex: 1;
    }

    .admin-toast {
        right: 16px;
        bottom: 16px;
    }
}