/* NAWC POS System — Main Stylesheet */

:root {
    --pos-blue:   #3F00FF;
    --pos-navy:   #192440;
    --pos-dark:   #1a1a2e;
    --pos-accent: #00FFAD;
    --pos-red:    rgba(220, 60, 60, 0.85);
    --pos-gray:   #f4f6f9;
}

* { box-sizing: border-box; }

/* ───────────────── AUTH PAGES (Login / Password) ───────────────── */

body.auth-page {
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
}

.auth-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 52px 60px;
    width: 100%;
    max-width: 600px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}

.auth-logo {
    text-align: center;
    margin-bottom: 44px;
}

.auth-logo h1 {
    font-size: 72px;
    font-weight: 900;
    color: var(--pos-navy);
    margin: 0;
    letter-spacing: 6px;
}

.auth-logo p {
    font-size: 24px;
    color: #777;
    margin: 4px 0 0;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.auth-card .form-group {
    margin-bottom: 26px;
}

.auth-card label {
    display: block;
    font-size: 22px;
    font-weight: 600;
    color: #444;
    margin-bottom: 8px;
}

.auth-card input[type="text"],
.auth-card input[type="password"] {
    width: 100%;
    font-size: 38px;
    padding: 14px 20px;
    border: 2px solid #ddd;
    border-radius: 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.auth-card input:focus {
    border-color: var(--pos-blue);
    box-shadow: 0 0 0 3px rgba(63, 0, 255, 0.12);
}

.auth-card .btn-submit {
    width: 100%;
    font-size: 38px;
    font-weight: 700;
    padding: 18px;
    background: var(--pos-blue);
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s, transform 0.1s;
}

.auth-card .btn-submit:hover  { background: #3300dd; transform: translateY(-2px); }
.auth-card .btn-submit:active { transform: translateY(0); }

.auth-footer {
    text-align: center;
    margin-top: 28px;
}

.auth-footer a {
    font-size: 22px;
    color: var(--pos-blue);
    text-decoration: none;
}

.auth-footer a:hover { text-decoration: underline; }

.auth-message {
    padding: 14px 20px;
    border-radius: 10px;
    font-size: 22px;
    margin-bottom: 22px;
    text-align: center;
    font-weight: 600;
}

.auth-message.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.auth-message.error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ───────────────── ADMIN PAGES ───────────────── */

body.admin-page {
    background: var(--pos-gray);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #333;
    margin: 0;
}

.admin-header {
    background: var(--pos-navy);
    color: #fff;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
}

.admin-header h1 {
    font-size: 38px;
    font-weight: 800;
    color: var(--pos-accent);
    margin: 0;
    letter-spacing: 2px;
}

.admin-header .nav-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-header .nav-links a {
    background: var(--pos-accent);
    color: var(--pos-navy);
    font-size: 22px;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
}

.admin-header .nav-links a:hover { background: #00cc90; transform: translateY(-2px); }

.admin-content {
    max-width: 1500px;
    margin: 36px auto;
    padding: 0 24px;
}

.admin-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px 40px;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.08);
    margin-bottom: 32px;
}

.admin-card h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--pos-navy);
    margin: 0 0 24px;
    padding-bottom: 14px;
    border-bottom: 3px solid var(--pos-accent);
}

/* Items table */
.items-table {
    width: 100%;
    border-collapse: collapse;
}

.items-table thead th {
    background: var(--pos-navy);
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    padding: 14px 16px;
    text-align: left;
    white-space: nowrap;
}

.items-table tbody tr { border-bottom: 1px solid #eee; }
.items-table tbody tr:hover { background: #f0f4ff; }
.items-table tbody tr:last-child { border-bottom: none; }

.items-table td {
    padding: 10px 14px;
    vertical-align: middle;
}

.items-table input[type="text"] {
    font-size: 22px;
    padding: 8px 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    width: 100%;
    min-width: 160px;
    transition: border-color 0.2s;
    outline: none;
}

.items-table input[type="text"].price-input { min-width: 100px; max-width: 120px; }
.items-table input[type="text"]:focus { border-color: var(--pos-blue); }

.items-table input[type="checkbox"] {
    width: 28px;
    height: 28px;
    cursor: pointer;
    accent-color: var(--pos-blue);
}

.items-table .new-row td { background: #fffde7; }

.admin-submit-btn {
    background: var(--pos-blue);
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    padding: 16px 52px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    margin-top: 22px;
    transition: background 0.2s, transform 0.1s;
}

.admin-submit-btn:hover { background: #3300cc; transform: translateY(-2px); }

/* User management */
.user-table {
    width: 100%;
    border-collapse: collapse;
}

.user-table thead th {
    background: var(--pos-navy);
    color: #fff;
    font-size: 22px;
    font-weight: 600;
    padding: 14px 20px;
    text-align: left;
}

.user-table tbody tr { border-bottom: 1px solid #eee; }
.user-table tbody tr:hover { background: #f0f4ff; }

.user-table td {
    padding: 12px 20px;
    font-size: 24px;
    vertical-align: middle;
}

.user-table input[type="checkbox"] {
    width: 28px;
    height: 28px;
    accent-color: #dc3545;
}

/* Excel export */
.info-box {
    background: #e8f4fd;
    border-left: 5px solid #2196f3;
    padding: 20px 24px;
    border-radius: 0 10px 10px 0;
    margin-bottom: 28px;
    font-size: 20px;
    line-height: 1.8;
    color: #333;
}

.info-box strong { color: var(--pos-navy); }

.info-box code {
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 2px 8px;
    font-family: "Courier New", monospace;
    font-size: 17px;
    color: #c7254e;
}

.info-box ul { margin: 8px 0 0 4px; padding-left: 22px; }

.excel-input {
    width: 100%;
    font-size: 24px;
    padding: 14px 18px;
    border: 2px solid #ccc;
    border-radius: 10px;
    font-family: "Courier New", monospace;
    margin-bottom: 18px;
    outline: none;
    transition: border-color 0.2s;
}

.excel-input:focus { border-color: var(--pos-blue); }

/* ───────────────── POS SELLING PAGE ───────────────── */

body.pos-page {
    background: var(--pos-blue);
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    margin: 0;
}

.pos-topbar {
    background: rgba(0, 0, 0, 0.35);
    padding: 16px 30px;
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.pos-topbar span.accent { color: var(--pos-accent); }

.pos-layout {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 340px;
    gap: 12px;
    padding: 14px;
    min-height: calc(100vh - 70px);
}

.pos-col-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pos-col-header {
    background: rgba(0, 0, 0, 0.3);
    color: var(--pos-accent);
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    padding: 10px 14px;
    border-radius: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.pos-item-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pos-item-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 26px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.pos-item-btn:hover {
    background: var(--pos-accent);
    border-color: var(--pos-accent);
    color: var(--pos-navy);
}

.pos-item-btn .item-price {
    font-size: 22px;
    opacity: 0.85;
    font-weight: 400;
}

.pos-item-btn:hover .item-price { opacity: 1; }

.pos-icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-shrink: 0;
    opacity: 0.8;
    transition: opacity 0.15s;
}

.pos-icon-btn:hover { opacity: 1; }

/* Checkout panel */
.pos-checkout {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 14px;
    padding: 20px 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.checkout-heading {
    color: var(--pos-accent);
    font-size: 26px;
    font-weight: 700;
    text-align: center;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.15);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.checkout-items-area {
    flex: 1;
    font-size: 24px;
    line-height: 1.9;
    color: #fff;
    min-height: 120px;
}

.checkout-total-area {
    font-size: 32px;
    font-weight: 700;
    color: var(--pos-accent);
    text-align: center;
    padding: 12px 0;
    border-top: 2px solid rgba(255, 255, 255, 0.15);
}

.pos-action-btn {
    width: 100%;
    font-size: 32px;
    font-weight: 700;
    padding: 18px 10px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}

.pos-action-btn.order {
    background: var(--pos-accent);
    color: var(--pos-navy);
}

.pos-action-btn.order:hover:not(:disabled) {
    background: #00cc90;
    transform: translateY(-2px);
}

.pos-action-btn.reset {
    background: var(--pos-red);
    color: #fff;
}

.pos-action-btn.reset:hover:not(:disabled) {
    background: rgba(200, 40, 40, 0.9);
    transform: translateY(-2px);
}

.pos-action-btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }

/* ───────────────── VERIFY / CHECKOUT PAGE ───────────────── */

body.verify-page {
    background: #ececf1;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    margin: 0;
}

.verify-layout {
    display: flex;
    min-height: calc(100vh - 76px);
}

.verify-items-pane {
    flex: 1;
    padding: 28px 34px;
    overflow-y: auto;
}

.verify-items-pane h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--pos-navy);
    margin: 0 0 20px;
}

.verify-item-row {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    border-radius: 12px;
    margin-bottom: 10px;
    gap: 16px;
}

.verify-item-name {
    flex: 1;
    font-size: 48px;
    font-weight: 700;
    color: #222;
}

.verify-item-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.verify-item-controls img { cursor: pointer; }

.verify-item-controls input {
    width: 94px;
    font-size: 52px;
    text-align: center;
    border: 2px solid #ccc;
    border-radius: 8px;
    padding: 6px;
    background: #fff;
    outline: none;
}

.verify-item-price {
    font-size: 48px;
    font-weight: 600;
    color: #333;
    min-width: 180px;
    text-align: right;
}

.verify-total-box {
    background: #fff;
    border-radius: 14px;
    padding: 20px 30px;
    text-align: center;
    font-size: 56px;
    font-weight: 800;
    color: var(--pos-navy);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    margin-top: 18px;
}

.verify-payment-pane {
    width: 420px;
    background: var(--pos-navy);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.verify-payment-pane h2 {
    color: var(--pos-accent);
    font-size: 30px;
    font-weight: 700;
    text-align: center;
    margin: 0 0 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.pay-btn {
    width: 100%;
    font-size: 38px;
    font-weight: 700;
    padding: 18px 14px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    color: #fff;
}

.pay-btn:hover { transform: translateY(-2px); }
.pay-btn:active { transform: translateY(0); }

.pay-btn.primary  { background: var(--pos-accent); color: var(--pos-navy); }
.pay-btn.primary:hover { background: #00cc90; }

.pay-btn.cash     { background: #2d8a4e; }
.pay-btn.cash:hover { background: #236b3d; }

.pay-btn.card     { background: #2d63c8; }
.pay-btn.card:hover { background: #1e4fa0; }

.pay-btn.personal { background: #8e44ad; }
.pay-btn.personal:hover { background: #6c3483; }

.pay-btn.incl     { background: #d68910; }
.pay-btn.incl:hover { background: #b7770d; }

.pay-btn.gifted   { background: #e74c3c; }
.pay-btn.gifted:hover { background: #c0392b; }

.pay-btn.broken   { background: #555; }
.pay-btn.broken:hover { background: #333; }

.pay-btn.back     { background: #444; margin-top: 8px; }
.pay-btn.back:hover { background: #222; }

.pay-divider {
    border: none;
    border-top: 2px solid rgba(255,255,255,0.15);
    margin: 4px 0;
}

.payment-options-wrap {
    display: none;
    flex-direction: column;
    gap: 10px;
}

/* ───────────────── SUMUP PAYMENT OVERLAY ───────────────── */

.sumup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.sumup-overlay.hidden { display: none; }

.sumup-modal {
    background: #fff;
    border-radius: 20px;
    padding: 52px 60px;
    max-width: 560px;
    width: 90%;
    text-align: center;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.sumup-modal .sumup-logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--pos-navy);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.sumup-modal .sumup-logo span { color: #0095D5; }

.sumup-icon {
    font-size: 80px;
    line-height: 1;
    margin: 16px 0;
}

.sumup-modal h3 {
    font-size: 32px;
    font-weight: 700;
    color: #222;
    margin: 0 0 10px;
}

.sumup-modal p {
    font-size: 22px;
    color: #666;
    margin: 0 0 28px;
}

.sumup-amount {
    font-size: 52px;
    font-weight: 800;
    color: var(--pos-navy);
    margin: 0 0 28px;
}

/* Spinner */
.sumup-spinner {
    width: 56px;
    height: 56px;
    border: 6px solid #e0e0e0;
    border-top-color: #0095D5;
    border-radius: 50%;
    animation: sumup-spin 0.9s linear infinite;
    margin: 0 auto 28px;
}

@keyframes sumup-spin {
    to { transform: rotate(360deg); }
}

.sumup-modal .sumup-cancel-btn {
    background: #eee;
    color: #555;
    border: none;
    border-radius: 10px;
    font-size: 26px;
    padding: 14px 40px;
    cursor: pointer;
    transition: background 0.2s;
}

.sumup-modal .sumup-cancel-btn:hover { background: #ddd; }

.sumup-modal .sumup-error-msg {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 10px;
    font-size: 22px;
    padding: 14px 20px;
    margin-bottom: 22px;
}

.sumup-modal .sumup-retry-btn {
    background: var(--pos-blue);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 26px;
    padding: 14px 40px;
    cursor: pointer;
    margin-right: 12px;
    transition: background 0.2s;
}

.sumup-modal .sumup-retry-btn:hover { background: #3300cc; }