body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    background: #f3efe7;
    color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

body.admin-dark {
    background: #0f1115;
    color: #f5f5f5;
}

.home-link {
    position: fixed;
    top: 15px;
    right: 15px;
    background: #111;
    color: white;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 14px;
    z-index: 99;
}

.container {
    max-width: 720px;
    margin: 30px auto;
    background: white;
    padding: 24px;
    border-radius: 22px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.logo-wrap {
    text-align: center;
    margin-bottom: 10px;
}

.logo {
    max-width: 180px;
    height: auto;
}

h1 {
    text-align: center;
    margin-bottom: 25px;
}

h2 {
    margin-top: 25px;
    padding-bottom: 8px;
    border-bottom: 2px solid #eee;
}

.category {
    margin-bottom: 20px;
}

.drink-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    padding: 15px;
    margin: 10px 0;
    border-radius: 14px;
    font-size: 18px;
    cursor: pointer;
}

.drink-card:hover {
    background: #f0f0f0;
}

.drink-card input {
    transform: scale(1.4);
}

button {
    width: 100%;
    padding: 16px;
    font-size: 19px;
    border: none;
    background: #111;
    color: white;
    border-radius: 14px;
    margin-top: 20px;
    cursor: pointer;
}

button:hover {
    background: #333;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 14px;
    font-size: 18px;
    margin: 8px 0 18px;
    box-sizing: border-box;
    border-radius: 12px;
    border: 1px solid #ccc;
}

.success {
    text-align: center;
}

@media print {
    .home-link {
        display: none;
    }
}

select {
    width: 100%;
    padding: 14px;
    font-size: 18px;
    margin: 8px 0 18px;
    box-sizing: border-box;
    border-radius: 12px;
    border: 1px solid #ccc;
    background: white;
}

.button-row {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.button-row button {
    width: 100%;
}

.save-btn {
    background: #111;
}

.save-btn:hover {
    background: #333;
}

.delete-btn {
    background: #c62828;
}

.delete-btn:hover {
    background: #8e0000;
}

.admin-dark {
    background: #0f1115;
    color: #f5f5f5;
}

.admin-dark .container {
    background: #181b22;
    box-shadow: 0 8px 30px rgba(0,0,0,0.45);
}

.admin-dark h1,
.admin-dark h2,
.admin-dark label {
    color: #f5f5f5;
}

.admin-dark h2 {
    border-bottom-color: #2c313c;
}

.admin-dark .menu-item {
    background: #222733;
    border: 1px solid #333a48;
    border-radius: 14px;
    margin-bottom: 14px;
}

.admin-dark input[type="text"],
.admin-dark input[type="password"],
.admin-dark select {
    background: #11141a;
    color: #f5f5f5;
    border: 1px solid #3a4252;
}

.admin-dark input::placeholder {
    color: #8d96a8;
}

.admin-dark select option {
    background: #11141a;
    color: #f5f5f5;
}

.admin-dark .home-link {
    background: #ffffff;
    color: #111;
}

.admin-dark .save-btn,
.admin-dark button[name="add_category"],
.admin-dark button[name="add_item"] {
    background: #2563eb;
}

.admin-dark .save-btn:hover,
.admin-dark button[name="add_category"]:hover,
.admin-dark button[name="add_item"]:hover {
    background: #1d4ed8;
}

.admin-dark .delete-btn {
    background: #dc2626;
}

.admin-dark .delete-btn:hover {
    background: #991b1b;
}

.admin-dark a {
    color: #93c5fd;
}

.meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 10px 0 15px;
    gap: 10px;
}

.id-badge {
    background: #111827;
    color: #fff;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: bold;
}

.active-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
}

.active-toggle input {
    transform: scale(1.3);
}

.admin-dark .id-badge {
    background: #374151;
    color: #fff;
}

.sort-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #cbd5e1;
}

.sort-input {
    width: 70px !important;
    margin: 0 !important;
    padding: 8px !important;
    text-align: center;
    font-size: 14px !important;
}

.notice {
    background: #14532d;
    color: #dcfce7;
    padding: 12px;
    border-radius: 12px;
    text-align: center;
    font-weight: bold;
}

.print-settings-card {
    padding: 24px;
}

.settings-section {
    background: #1f2430;
    border: 1px solid #374151;
    border-radius: 16px;
    padding: 18px;
    margin-bottom: 18px;
}

.section-title {
    font-size: 15px;
    font-weight: bold;
    color: #93c5fd;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #11141a;
    border: 1px solid #3a4252;
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 12px;
}

.toggle-row span {
    font-size: 16px;
}

.toggle-row input[type="checkbox"] {
    transform: scale(1.4);
}

.admin-dark .print-settings-card input[type="number"] {
    width: 100%;
    background: #11141a;
    color: #f5f5f5;
    border: 1px solid #3a4252;
    border-radius: 12px;
    padding: 14px;
    font-size: 18px;
    box-sizing: border-box;
    margin-top: 8px;
}

@media (max-width: 600px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

.admin-container {
    max-width: 850px;
}

.admin-nav-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin: 24px 0;
}

.admin-nav-card {
    display: block;
    background: #1f2430;
    border: 1px solid #374151;
    border-radius: 16px;
    padding: 18px;
    text-decoration: none;
    color: #f5f5f5;
    transition: 0.15s ease;
}

.admin-nav-card:hover {
    background: #273142;
    transform: translateY(-2px);
}

.admin-nav-title {
    display: block;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 6px;
}

.admin-nav-subtitle {
    display: block;
    font-size: 14px;
    color: #9ca3af;
}

.dashboard-section {
    background: #1f2430;
    border: 1px solid #374151;
    border-radius: 16px;
    padding: 18px;
    margin-top: 20px;
}

.order-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #11141a;
    border: 1px solid #3a4252;
    border-radius: 14px;
    padding: 14px 16px;
    margin-bottom: 12px;
    gap: 12px;
}

.order-title {
    font-size: 18px;
    font-weight: bold;
    color: #f5f5f5;
}

.order-meta {
    color: #cbd5e1;
    margin-top: 4px;
}

.order-time {
    color: #8d96a8;
    font-size: 13px;
    margin-top: 4px;
}

.reprint-btn {
    background: #2563eb;
    color: white !important;
    padding: 10px 14px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: bold;
    white-space: nowrap;
}

.reprint-btn:hover {
    background: #1d4ed8;
}

.empty-state {
    background: #11141a;
    border: 1px dashed #3a4252;
    color: #9ca3af;
    border-radius: 14px;
    padding: 20px;
    text-align: center;
}

@media (max-width: 650px) {
    .admin-nav-grid {
        grid-template-columns: 1fr;
    }

    .order-card {
        flex-direction: column;
        align-items: stretch;
    }

    .reprint-btn {
        text-align: center;
    }
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: #1c1c1e;
    border-radius: 24px;
    padding: 28px 22px;
    box-shadow: 0 18px 50px rgba(0,0,0,0.45);
    text-align: center;
}

.login-card h1 {
    margin: 0 0 8px;
    font-size: 1.7rem;
}

.login-card p {
    margin: 0 0 22px;
    color: #aaa;
}

.pin-input {
    width: 100%;
    box-sizing: border-box;
    font-size: 28px;
    text-align: center;
    letter-spacing: 8px;
    padding: 16px;
    border: 1px solid #333;
    border-radius: 16px;
    background: #2c2c2e;
    color: #fff;
    outline: none;
    margin-bottom: 16px;
}

.pin-input:focus {
    border-color: #0a84ff;
    box-shadow: 0 0 0 4px rgba(10,132,255,0.25);
}

.login-button {
    width: 100%;
    font-size: 18px;
    font-weight: 700;
    padding: 16px;
    border: 0;
    border-radius: 16px;
    background: #0a84ff;
    color: white;
}