/* ============================================================
   Tappito - Mobile-First PWA Styles
   ============================================================ */

:root {
    --color-primary: #1565C0;
    --color-primary-dark: #0D47A1;
    --color-success: #2E7D32;
    --color-success-light: #E8F5E9;
    --color-danger: #C62828;
    --color-danger-light: #FFEBEE;
    --color-info: #1565C0;
    --color-info-light: #E3F2FD;
    --color-warning: #F57F17;
    --color-text: #212121;
    --color-text-secondary: #616161;
    --color-bg: #F5F5F5;
    --color-white: #FFFFFF;
    --color-border: #E0E0E0;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.16);
    --font: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html, body {
    font-family: var(--font);
    font-size: 18px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    overscroll-behavior: none;
}

#app {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--color-white);
}

/* ============================================================
   Screen Layout
   ============================================================ */
.screen {
    padding: 16px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.home-screen {
    justify-content: center;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 8px 0 16px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.header-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.header-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.operator-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.club-name {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 12px 24px;
    transition: background 0.2s, transform 0.1s;
    -webkit-user-select: none;
    user-select: none;
    touch-action: manipulation;
}

.btn:active {
    transform: scale(0.97);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-success {
    background: var(--color-success);
    color: var(--color-white);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
}

.btn-info {
    background: var(--color-info);
    color: var(--color-white);
}

.btn-secondary {
    background: #607D8B;
    color: var(--color-white);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
    padding: 8px 16px;
}

.btn-sm {
    font-size: 0.8rem;
    padding: 8px 14px;
}

.btn-full {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

.btn-big {
    width: 100%;
    padding: 24px;
    font-size: 1.3rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-icon {
    font-size: 1.8rem;
}

.btn-label {
    flex: 1;
    text-align: left;
}

/* ============================================================
   Home Screen — Modern 2x2 Tile Grid
   ============================================================ */
.home-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 20px 0;
}

.home-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 28px 12px 22px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(0,0,0,0.12);
    transition: transform 0.15s, box-shadow 0.15s;
    -webkit-user-select: none;
    user-select: none;
    touch-action: manipulation;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.home-tile:active {
    transform: scale(0.95);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.home-tile .tile-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.home-tile .tile-label {
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

/* Tile gradients */
.tile-entrata {
    background: linear-gradient(135deg, #43A047 0%, #2E7D32 100%);
}
.tile-uscita {
    background: linear-gradient(135deg, #E53935 0%, #C62828 100%);
}
.tile-presenti {
    background: linear-gradient(135deg, #1E88E5 0%, #1565C0 100%);
}
.tile-usciti {
    background: linear-gradient(135deg, #78909C 0%, #546E7A 100%);
}
.tile-register-devices {
    background: linear-gradient(135deg, #7B1FA2 0%, #6A1B9A 100%);
}

.nfc-status {
    text-align: center;
    padding: 12px;
    font-size: 0.8rem;
}

.status-ok {
    color: var(--color-success);
}

.status-warn {
    color: var(--color-warning);
}

/* ============================================================
   Login Screen
   ============================================================ */
.login-screen {
    justify-content: center;
    align-items: center;
}

.logo {
    text-align: center;
    margin-bottom: 40px;
}

.logo-icon {
    font-size: 3.5rem;
    margin-bottom: 8px;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--color-primary);
}

.subtitle {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.login-footer {
    margin-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 360px;
}

.link-forgot {
    color: var(--color-primary);
    font-size: 0.85rem;
    text-decoration: none;
}

.link-admin {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-text-secondary);
    font-size: 1.3rem;
    text-decoration: none;
    opacity: 0.4;
    transition: opacity 0.2s;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
}
.link-admin:hover, .link-admin:active { opacity: 1; }

.app-footer {
    margin-top: auto;
    padding: 16px 8px 8px;
    text-align: center;
    font-size: 0.7rem;
    color: #BDBDBD;
    letter-spacing: 0.02em;
    line-height: 1.4;
}

.brand-logo {
    display: block;
    margin: 0 auto;
    max-width: 200px;
    max-height: 100px;
    object-fit: contain;
}

.home-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 6px;
    margin-right: 8px;
}

.header-info {
    display: flex;
    align-items: center;
}

/* ============================================================
   Forms
   ============================================================ */
.form {
    width: 100%;
    max-width: 360px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: var(--font);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box;
}

.form-group textarea {
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.15);
}

/* Recognized bracelet card */
.recognized-card { padding: 20px 16px; }
.recognized-icon { width:56px; height:56px; margin:0 auto 12px; background:#E8F5E9; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.6rem; color:#2E7D32; font-weight:700; }
.recognized-msg { text-align:center; font-size:0.95rem; color:var(--color-text-secondary); margin-bottom:16px; }
.recognized-data { margin-bottom:20px; }
.data-value { width:100%; padding:14px 16px; font-size:1rem; font-family:var(--font); border:1.5px solid var(--color-border); border-radius:var(--radius-sm); background:#F5F5F5; color:var(--color-text); }

.error-msg {
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-top: 12px;
    padding: 10px;
    background: var(--color-danger-light);
    border-radius: var(--radius-sm);
}

.success-msg {
    color: var(--color-success);
    font-size: 0.85rem;
    margin-top: 12px;
    padding: 10px;
    background: var(--color-success-light);
    border-radius: var(--radius-sm);
}

/* ============================================================
   NFC Reader Screen
   ============================================================ */
.nfc-screen {
    align-items: center;
}

.nfc-reader {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.nfc-pulse {
    position: relative;
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nfc-icon {
    font-size: 3.5rem;
    z-index: 2;
    position: relative;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid var(--color-success);
    animation: pulse 2s ease-out infinite;
    opacity: 0;
}

.pulse-ring:nth-child(2) {
    animation-delay: 1s;
}

.nfc-pulse.danger .pulse-ring {
    border-color: var(--color-danger);
}

@keyframes pulse {
    0% {
        transform: scale(0.5);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.nfc-instruction {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    text-align: center;
}

.countdown {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    font-variant-numeric: tabular-nums;
}

.countdown-warning {
    color: var(--color-danger);
    animation: blink 0.5s ease-in-out infinite alternate;
}

@keyframes blink {
    from { opacity: 1; }
    to { opacity: 0.3; }
}

.nfc-actions {
    padding: 16px 0;
}

/* ============================================================
   UID Badge
   ============================================================ */
.uid-badge {
    text-align: center;
    padding: 8px 16px;
    background: var(--color-info-light);
    color: var(--color-info);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: monospace;
}

/* ============================================================
   NFC Match Card (preloaded mode UID matching)
   ============================================================ */
.nfc-match-card {
    margin: 16px;
    padding: 20px;
    background: #E8F5E9;
    border: 2px solid #A5D6A7;
    border-radius: 12px;
    text-align: center;
}
.nfc-match-card.nfc-no-match {
    background: #FFEBEE;
    border-color: #EF9A9A;
}
.nfc-match-icon { font-size: 2.5rem; margin-bottom: 8px; }
.nfc-match-label {
    font-size: 0.85rem;
    color: #2E7D32;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.nfc-match-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1B5E20;
    margin: 8px 0;
}
.nfc-match-hint {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.5;
    margin-top: 4px;
}

/* ============================================================
   Confirmation Screen
   ============================================================ */
.confirmation-screen {
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.confirm-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
}

.confirm-icon.success {
    background: var(--color-success);
}

.confirm-icon.info {
    background: var(--color-info);
}

.confirm-icon.danger {
    background: var(--color-danger);
}

.confirm-details {
    width: 100%;
    max-width: 360px;
    background: var(--color-bg);
    border-radius: var(--radius);
    padding: 16px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

.detail-row:last-child {
    border-bottom: none;
}

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

.detail-value {
    font-weight: 600;
    font-size: 0.9rem;
}

.auto-return {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    margin-top: 8px;
}

/* ============================================================
   Present List
   ============================================================ */
.present-count {
    text-align: center;
    padding: 16px;
    background: var(--color-info-light);
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.count-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-info);
    display: block;
}

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

.children-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
    overflow-y: auto;
}

.child-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--shadow);
}

.child-info {
    flex: 1;
}

.child-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 4px;
}

.child-meta {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

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

.phone-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    background: var(--color-success-light);
    color: var(--color-success);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.map-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    background: #E3F2FD;
    color: #1565C0;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.notes-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #FFF3E0;
    color: var(--color-primary);
    border: 1px solid #FFE0B2;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
}
.notes-panel {
    display: none;
    width: 100%;
    margin-top: 6px;
}
.notes-panel.open {
    display: block;
}
.notes-content {
    background: #FFF8E1;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    color: #5D4037;
    line-height: 1.4;
    border-left: 3px solid #FFB74D;
}

.method-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 6px;
    text-transform: uppercase;
}
.method-badge.nfc { background: #E8EAF6; color: #3949AB; }
.method-badge.qr  { background: #FFF8E1; color: #F57F17; }
.method-badge.manual { background: #E0E0E0; color: #616161; }

.history-date-header {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    padding: 12px 4px 6px;
    text-transform: capitalize;
    border-bottom: 2px solid var(--color-primary);
    margin-top: 8px;
}
.history-date-header:first-child { margin-top: 0; }
.history-date-count {
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}
.history-card {
    opacity: 0.85;
}

/* ============================================================
   Child Selector (Preloaded Mode)
   ============================================================ */
.child-search-box {
    margin-bottom: 12px;
}

.child-search-box input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.child-search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.15);
}

.child-select-card {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.1s;
    -webkit-user-select: none;
    user-select: none;
    touch-action: manipulation;
}

.child-select-card:active {
    transform: scale(0.98);
}

.child-select-card:hover {
    border-color: var(--color-primary);
    background: var(--color-info-light);
}

.child-select-card.selected {
    border-color: var(--color-success);
    background: var(--color-success-light);
}

.child-select-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
}

.child-select-meta {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

.empty-state {
    text-align: center;
    color: var(--color-text-secondary);
    padding: 48px 16px;
    font-size: 1rem;
}

/* ============================================================
   Error Screen
   ============================================================ */
.error-screen {
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.error-detail {
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 320px;
}

/* ============================================================
   Utilities
   ============================================================ */
@media (min-width: 481px) {
    #app {
        border-left: 1px solid var(--color-border);
        border-right: 1px solid var(--color-border);
    }
}

/* Admin Link */
.admin-link {
    display: flex;
    justify-content: center;
    margin: 12px 0;
    width: 100%;
}

/* ============================================================
   Changelog Overlay (mobile)
   ============================================================ */
/* ============================================================
   Register Devices (QR PRO)
   ============================================================ */
.child-device-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.child-device-info {
    flex: 1;
    min-width: 0;
}

.child-device-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.child-device-meta {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

.child-device-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.device-count-badge {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 12px;
    background: var(--color-success-light);
    color: var(--color-success);
    font-weight: 700;
    white-space: nowrap;
}

.device-count-badge.none {
    background: #FFF3E0;
    color: #E65100;
}

.changelog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.changelog-modal {
    background: var(--color-white);
    border-radius: 16px 16px 0 0;
    max-height: 85vh;
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.25s ease;
}

.changelog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.changelog-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.changelog-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

.changelog-body {
    overflow-y: auto;
    padding: 16px 20px;
    -webkit-overflow-scrolling: touch;
}

.changelog-release {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.changelog-release:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.changelog-version {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.changelog-tag {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 2px 10px;
    border-radius: 16px;
}

.changelog-date {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.changelog-list {
    margin: 0;
    padding: 0 0 0 18px;
}

.changelog-list li {
    font-size: 0.85rem;
    color: var(--color-text);
    line-height: 1.55;
    margin-bottom: 3px;
}

.changelog-list li::marker {
    color: var(--color-primary);
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Safe area for notched phones */
@supports (padding-top: env(safe-area-inset-top)) {
    .screen {
        padding-top: calc(16px + env(safe-area-inset-top));
        padding-bottom: calc(16px + env(safe-area-inset-bottom));
    }
}

/* ============================================================
   NFC Auto Check-in Screen
   ============================================================ */
.auto-checkin-screen {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    padding: 0 !important;
}
.auto-checkin-header {
    text-align: center;
    padding: 20px 16px 12px;
    background: var(--color-primary, #1565C0);
    color: #fff;
}
.auto-checkin-header h2 {
    margin: 0;
    font-size: 1.3rem;
}
.auto-checkin-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.auto-checkin-idle {
    text-align: center;
}
.auto-checkin-status {
    margin-top: 24px;
    font-size: 1.1rem;
    color: #757575;
    font-weight: 600;
}
.auto-checkin-buttons {
    display: flex;
    gap: 12px;
    padding: 16px;
}
.auto-checkin-buttons .btn {
    flex: 1;
}
.auto-checkin-result {
    text-align: center;
    padding: 32px;
    border-radius: 20px;
    width: 100%;
    max-width: 360px;
    animation: autoResultPop 0.3s ease;
}
.auto-result-ok {
    background: #E8F5E9;
    border: 3px solid #2E7D32;
}
.auto-result-checkout {
    background: #FFF3E0;
    border: 3px solid #E65100;
}
.auto-result-fail {
    background: #FFEBEE;
    border: 3px solid #C62828;
}
.auto-result-icon {
    font-size: 4rem;
    margin-bottom: 12px;
}
.auto-result-text {
    font-size: 2rem;
    font-weight: 800;
    color: #212121;
}
.auto-result-ok .auto-result-text {
    color: #2E7D32;
}
.auto-result-checkout .auto-result-text {
    color: #E65100;
}
.auto-result-fail .auto-result-text {
    color: #C62828;
}
.auto-result-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 8px;
    color: #424242;
}
.auto-result-duration {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 4px;
    color: #757575;
}
@keyframes autoResultPop {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* ============================================================
   Login operatori: stessa impronta del pannello admin, ma pensato
   prima di tutto per il telefono (il posto dove viene davvero usato)
   ============================================================ */
.op-login {
    /* Esce dalla colonna da 480px di #app: la schermata di accesso occupa
       tutto lo schermo, come nel pannello admin */
    position: fixed;
    inset: 0;
    z-index: 40;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr;
    background: linear-gradient(180deg, #F8FAFC 0%, #EEF2F7 100%);
}

/* Colonna di presentazione: solo da tablet in su, sul telefono ruberebbe spazio */
.op-login-hero { display: none; }

.op-login-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 16px calc(16px + env(safe-area-inset-bottom));
}

.op-login-card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding: 28px 22px 22px;
    background: var(--color-white);
    border: 1px solid #E2E8F0;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(15,23,42,0.10), 0 2px 6px rgba(15,23,42,0.04);
}

.op-login-logo {
    display: block;
    margin: 0 auto 20px;
    max-width: 170px;
    height: auto;
}

.op-login-card h2 {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.3px;
    text-align: center;
    margin-bottom: 4px;
}

.op-login-sub {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 22px;
}

/* --- Scelta del prodotto (primo passo) --- */
.op-modules {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.op-module {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 104px;
    padding: 18px 12px;
    background: #fff;
    border: 2px solid #E2E8F0;
    border-radius: 16px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: border-color .15s, box-shadow .15s, transform .12s;
}

.op-module .op-module-ico {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #fff;
}

.op-module .op-module-ico svg { width: 24px; height: 24px; }
.op-module.mod-admin .op-module-ico svg { width: 19px; height: 19px; }

.op-module:active { transform: scale(0.97); }
.op-module:hover:not(:disabled) { border-color: currentColor; box-shadow: 0 8px 20px rgba(15,23,42,0.09); }
.op-module:disabled { opacity: 0.4; cursor: not-allowed; }

.op-module.mod-access { color: #1565C0; }
.op-module.mod-access .op-module-ico { background: linear-gradient(135deg, #2563EB, #1D4ED8); }
.op-module.mod-mensa { color: #E65100; }
.op-module.mod-mensa .op-module-ico { background: linear-gradient(135deg, #E65100, #BF360C); }
.op-module.mod-checkin { color: #15803D; }
.op-module.mod-checkin .op-module-ico { background: linear-gradient(135deg, #16A34A, #15803D); }
/* Sicurezza sul lavoro: POLLINE, il colore del modulo (LAVORO-SPEC §4.4).
   Due conseguenze di quella scelta, e vanno rispettate anche qui:
   il testo in oro pieno sul bianco non si legge (2,1:1), quindi per la scritta
   si usa l'oro bruciato; e il bianco sull'oro non si legge (2,3:1), quindi
   l'icona dentro la pastiglia dorata e' scura, non bianca come le altre. */
.op-module.mod-sicurezza { color: #8C5E00; }
.op-module.mod-sicurezza .op-module-ico {
    background: linear-gradient(135deg, #E3A008, #C98A06);
    color: #241E12;
}
.op-module.mod-admin {
    grid-column: 1 / 3;
    flex-direction: row;
    min-height: 62px;
    color: #475569;
}
.op-module.mod-admin .op-module-ico {
    width: 36px;
    height: 36px;
    border-radius: 11px;
    font-size: 1.1rem;
    background: linear-gradient(135deg, #64748B, #475569);
}

/* --- Modulo di accesso (secondo passo) --- */
.op-login-form .form-group { margin-bottom: 14px; }

.op-login-form label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.op-login-form input {
    width: 100%;
    /* 16px pieni: sotto questa misura iOS ingrandisce la pagina da solo */
    font-size: 16px;
    font-family: inherit;
    padding: 13px 14px;
    min-height: 50px;
    background: #FAFBFC;
    border: 1.5px solid #E2E8F0;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    transition: border-color .15s, box-shadow .15s, background .15s;
}

.op-login-form input:focus {
    outline: none;
    background: #fff;
    border-color: #2563EB;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.14);
}

.op-login-form .btn-accedi {
    width: 100%;
    min-height: 52px;
    margin-top: 4px;
    border: none;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(37,99,235,0.28);
}
.op-login-form .btn-accedi:active { transform: translateY(1px); }
.op-login-form .btn-accedi:disabled { opacity: 0.65; box-shadow: none; }

.op-login-back {
    width: 100%;
    min-height: 46px;
    margin-top: 10px;
    background: transparent;
    border: 1.5px solid #E2E8F0;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
}

.op-login-err {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: var(--color-danger-light);
    border: 1px solid rgba(198,40,40,0.2);
    color: var(--color-danger);
    font-size: 0.85rem;
    font-weight: 600;
}
.op-login-err[hidden] { display: none; }
.op-login-err::before { content: '\26A0\FE0F'; }

.op-login-links {
    margin-top: 18px;
    text-align: center;
    font-size: 0.85rem;
}
.op-login-links a { color: #2563EB; text-decoration: none; font-weight: 700; }

.op-login-foot {
    margin-top: 22px;
    padding-top: 14px;
    border-top: 1px solid #E2E8F0;
    text-align: center;
    font-size: 0.7rem;
    color: #94A3B8;
    line-height: 1.5;
}

/* Da tablet in su compare la colonna di presentazione, come nel pannello admin */
@media (min-width: 900px) {
    .op-login { grid-template-columns: 1.05fr 1fr; }
    .op-login-hero {
        position: relative;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        padding: 56px 60px;
        color: #fff;
        background: linear-gradient(150deg, #0F172A 0%, #1D4ED8 55%, #2563EB 100%);
    }
    .op-login-hero::before,
    .op-login-hero::after {
        content: '';
        position: absolute;
        border-radius: 50%;
        background: rgba(255,255,255,0.07);
        pointer-events: none;
    }
    .op-login-hero::before { width: 420px; height: 420px; top: -140px; right: -120px; }
    .op-login-hero::after { width: 300px; height: 300px; bottom: -110px; left: -90px; }
    .op-login-hero > * { position: relative; z-index: 1; }
    .op-login-hero h1 { font-size: 2rem; font-weight: 800; line-height: 1.2; margin-bottom: 10px; }
    .op-login-hero p { font-size: 1rem; opacity: 0.85; max-width: 34ch; }
    .op-login-badge {
        align-self: flex-start;
        padding: 5px 12px;
        border-radius: 999px;
        background: rgba(255,255,255,0.15);
        border: 1px solid rgba(255,255,255,0.25);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.6px;
        text-transform: uppercase;
    }
    .op-login-panel { padding: 40px 32px; }
    .op-login-card { padding: 36px 32px 28px; }
}

/* Telefoni piccoli: niente da tagliare, si stringe soltanto */
@media (max-height: 700px) {
    .op-login-card { padding: 22px 18px 18px; }
    .op-login-logo { max-width: 140px; margin-bottom: 14px; }
    .op-login-sub { margin-bottom: 16px; }
    .op-module { min-height: 92px; }
}