/* ============================================================
   PICCOLINO ADMIN — Stylesheet
   ============================================================ */

:root {
    /* Brand (same tokens) */
    --piccolino-red:   #550000;
    --piccolino-green: #22280B;
    --piccolino-white: #C8C4B7;

    /* Admin-specific */
    --sidebar-width:   240px;
    --sidebar-bg:      #161a08;
    --sidebar-border:  rgba(200, 196, 183, 0.08);
    --topbar-bg:       #ffffff;
    --topbar-border:   #e8e2d3;
    --content-bg:      #f4f0e6;
    --surface:         #ffffff;
    --text-primary:    #1a1208;
    --text-secondary:  #4a4030;
    --text-muted:      #7a7060;
    --border:          #e0d9cc;
    --red-danger:      #b91c1c;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Jost', system-ui, sans-serif;
    --radius:       6px;
    --duration:     180ms;
    --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--content-bg);
}

a { color: var(--piccolino-red); }

/* Skip link */
.skip-link {
    position: absolute; top: -100%; left: 1rem; z-index: 9999;
    background: var(--piccolino-red); color: #fff;
    padding: 0.5rem 1rem; border-radius: 0 0 var(--radius) var(--radius);
    text-decoration: none; font-weight: 500;
    transition: top var(--duration) var(--ease);
}
.skip-link:focus { top: 0; }
:focus-visible { outline: 3px solid var(--piccolino-red); outline-offset: 3px; border-radius: var(--radius); }

/* ============================================================
   LAYOUT
   ============================================================ */
.admin-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    min-height: 100dvh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100dvh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 1.5rem 1.25rem 1rem;
    border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    font-weight: 600;
    color: var(--piccolino-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-badge {
    font-family: var(--font-body);
    font-style: normal;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--piccolino-white);
    background: var(--piccolino-red);
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
}

.sidebar nav { flex: 1; padding: 0.75rem 0; }

.sidebar nav ul { list-style: none; }

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem;
    color: rgba(200, 196, 183, 0.65);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 400;
    transition: color var(--duration) var(--ease),
                background var(--duration) var(--ease);
    border-left: 3px solid transparent;
}

.sidebar-link:hover,
.sidebar-link:focus-visible {
    color: var(--piccolino-white);
    background: rgba(255,255,255,0.05);
}

.sidebar-link--active,
.sidebar-link[aria-current="page"] {
    color: #fff;
    background: rgba(85, 0, 0, 0.3);
    border-left-color: var(--piccolino-red);
}

.sidebar-icon { font-size: 1rem; flex-shrink: 0; }

.sidebar-footer {
    border-top: 1px solid var(--sidebar-border);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sidebar-user {
    font-size: 0.8rem;
    color: rgba(200, 196, 183, 0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-logout {
    font-size: 0.8rem;
    color: rgba(200, 196, 183, 0.4);
    text-decoration: none;
    transition: color var(--duration) var(--ease);
}
.sidebar-logout:hover { color: var(--piccolino-white); }

/* ============================================================
   MAIN AREA
   ============================================================ */
.admin-main {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
}

.admin-topbar {
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--topbar-border);
    padding: 0 2rem;
    height: 56px;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 1.2rem; padding: 0.25rem; }

.topbar-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--piccolino-green);
}

.admin-content {
    flex: 1;
    padding: 2rem;
    max-width: 1100px;
}

/* ============================================================
   FLASH MESSAGES
   ============================================================ */
.flash {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius);
    margin-block-end: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}
.flash--success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.flash--error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.flash ul { padding-left: 1.2rem; }

/* ============================================================
   PAGE ACTIONS
   ============================================================ */
.page-actions {
    margin-block-end: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ============================================================
   TABLE
   ============================================================ */
.table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: #f9f6f0;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover { background: #faf8f4; }

.table-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem !important;
    font-style: italic;
}

.table-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    border: 1.5px solid transparent;
    transition: background var(--duration) var(--ease),
                color var(--duration) var(--ease),
                border-color var(--duration) var(--ease);
    white-space: nowrap;
}

.btn--primary {
    background: var(--piccolino-red);
    color: #fff;
    border-color: var(--piccolino-red);
}
.btn--primary:hover { background: #6b0000; border-color: #6b0000; color: #fff; }

.btn--secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border);
}
.btn--secondary:hover { background: #f4f0e6; border-color: #c0b8a8; }

.btn--danger {
    background: transparent;
    color: var(--red-danger);
    border-color: #fecaca;
}
.btn--danger:hover { background: #fef2f2; }

.btn--full { width: 100%; }
.btn--sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }

/* Badges */
.badge-status {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-status--on  { background: #f0fdf4; color: #166534; }
.badge-status--off { background: #f9f9f9; color: var(--text-muted); }

.origin-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
}
.origin-tag--italian { background: #fff3cd; color: #7a5200; }
.origin-tag--local   { background: #f0fdf4; color: #166534; }

/* ============================================================
   FORMS
   ============================================================ */
.admin-form { max-width: 900px; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-block-end: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-block-end: 1rem;
}

.form-group--check { justify-content: flex-end; padding-block-end: 0.5rem; }
.form-group--error label { color: var(--red-danger); }
.form-group--error input,
.form-group--error select,
.form-group--error textarea {
    border-color: var(--red-danger);
}

label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="time"],
select,
textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: #fff;
    transition: border-color var(--duration) var(--ease);
    appearance: none;
}

input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: none;
    border-color: var(--piccolino-red);
    box-shadow: 0 0 0 3px rgba(85, 0, 0, 0.1);
}

input[type="file"] {
    padding: 0.5rem;
    background: #f9f6f0;
    border: 1.5px dashed var(--border);
    cursor: pointer;
}

textarea { resize: vertical; min-height: 120px; }

.check-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
}
.check-label input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--piccolino-red);
}

/* Sliders toggle */
.toggle-wrap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-block-end: 1.5rem;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.25rem;
    background: #faf8f4;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    gap: 1rem;
}

.toggle-row-label {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.toggle-row-label strong {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.toggle-row-label span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.toggle-switch {
    position: relative;
    flex-shrink: 0;
}

.toggle-switch input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch-track {
    display: block;
    width: 48px;
    height: 26px;
    background: #d1d5db;
    border-radius: 999px;
    cursor: pointer;
    transition: background 200ms ease;
    position: relative;
}

.toggle-switch input:checked ~ .toggle-switch-track {
    background: #16a34a;
}

.toggle-switch-track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: left 200ms ease;
}

.toggle-switch input:checked ~ .toggle-switch-track::after {
    left: 25px;
}

.toggle-switch--star input:checked ~ .toggle-switch-track {
    background: #f59e0b;
}

.toggle-switch input:focus-visible ~ .toggle-switch-track {
    outline: 3px solid var(--piccolino-red);
    outline-offset: 2px;
}

.field-error {
    font-size: 0.8rem;
    color: var(--red-danger);
    margin-block-start: 0.2rem;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-block-start: 0.3rem;
}

.form-fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-block-end: 1.5rem;
}

.form-fieldset legend {
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding-inline: 0.5rem;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    padding-block-start: 0.5rem;
}

/* Ingredients checkbox grid */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.5rem;
    margin-block-start: 0.75rem;
}

/* Preview image */
.preview-img {
    max-width: 200px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-block-start: 0.5rem;
}

.ingredients-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-block-start: 0.75rem;
}

.ingredients-col {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ingredients-col-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-block-end: 0.4rem;
    padding-block-end: 0.4rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.origin-flag {
    height: 16px;
    width: auto;
    vertical-align: middle;
    opacity: 0.75;
    border-radius: 2px;
    margin-right: 0.35rem;
}

@media (max-width: 640px) {
    .ingredients-columns {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   OPENING HOURS EDITOR
   ============================================================ */
.hours-editor {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-block-start: 0.75rem;
}

.hours-editor-row {
    display: grid;
    grid-template-columns: 100px auto 1fr;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem;
    background: #faf8f4;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.hours-day-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.hours-times {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    transition: opacity var(--duration) var(--ease);
}

.hours-times label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.hours-times input[type="time"] {
    width: auto;
    padding: 0.3rem 0.5rem;
    font-size: 0.85rem;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
    background: var(--piccolino-green);
}

.login-wrap { width: 100%; padding: 1rem; }

.login-card {
    background: #fff;
    border-radius: 12px;
    padding: 2.5rem;
    max-width: 400px;
    margin-inline: auto;
    box-shadow: 0 24px 64px rgba(0,0,0,0.3);
}

.login-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-style: italic;
    font-weight: 600;
    color: var(--piccolino-green);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-block-end: 2rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        z-index: 200;
        width: var(--sidebar-width);
        height: 100dvh;
        transition: left var(--duration) var(--ease);
    }

    .sidebar.is-open { left: 0; }

    .admin-topbar { padding: 0 1rem; }
    .sidebar-toggle { display: flex; }

    .admin-content { padding: 1.25rem; }

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

    .hours-times { flex-direction: column; align-items: flex-start; }

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

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
    }
}