:root {
    --gold: #d4a855;
    --gold-light: #e8c882;
    --gold-dark: #b8923e;
    --black: #0a0a0a;
    --dark: #111111;
    --dark-card: #1a1a1a;
    --dark-card2: #222222;
    --dark-border: #333333;
    --text: #f0e6d3;
    --text-dim: #8a8072;
    --red: #c0392b;
    --green: #27ae60;
    --glass: rgba(26, 26, 26, 0.85);
    --glass-border: rgba(212, 168, 85, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
    font-family: 'Heebo', 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--black);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ======= ANIMATED BACKGROUND ======= */
.bg-pattern {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0; pointer-events: none; overflow: hidden;
}
.bg-pattern::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(212,168,85,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(212,168,85,0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(212,168,85,0.03) 0%, transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
}
.bg-pattern::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cpath d='M30 5 L30 55' stroke='rgba(212,168,85,0.04)' stroke-width='0.5'/%3E%3Ccircle cx='30' cy='15' r='2' fill='rgba(212,168,85,0.03)'/%3E%3Ccircle cx='30' cy='45' r='2' fill='rgba(212,168,85,0.03)'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}
.floating-icon {
    position: fixed; opacity: 0.04; pointer-events: none; z-index: 0;
    animation: floatIcon 25s ease-in-out infinite;
}
.floating-icon:nth-child(1) { top: 10%; right: 5%; font-size: 40px; }
.floating-icon:nth-child(2) { top: 30%; left: 8%; animation-delay: -5s; font-size: 32px; }
.floating-icon:nth-child(3) { top: 55%; right: 12%; animation-delay: -10s; font-size: 28px; }
.floating-icon:nth-child(4) { top: 75%; left: 15%; animation-delay: -15s; font-size: 36px; }
.floating-icon:nth-child(5) { top: 20%; left: 40%; animation-delay: -8s; font-size: 22px; }
.floating-icon:nth-child(6) { top: 85%; right: 30%; animation-delay: -12s; font-size: 30px; }
@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(2%, -1%); }
    66% { transform: translate(-1%, 2%); }
}
@keyframes floatIcon {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.04; }
    25% { transform: translateY(-30px) rotate(10deg); opacity: 0.07; }
    50% { transform: translateY(-15px) rotate(-5deg); opacity: 0.04; }
    75% { transform: translateY(-40px) rotate(8deg); opacity: 0.06; }
}

/* ======= BARBER POLE LINE ======= */
.barber-pole-line {
    height: 4px;
    background: repeating-linear-gradient(45deg, var(--gold), var(--gold) 10px, var(--red) 10px, var(--red) 20px, #fff 20px, #fff 30px, #1a6fc4 30px, #1a6fc4 40px);
    background-size: 56.57px 100%;
    animation: poleSpin 2s linear infinite;
}
@keyframes poleSpin { to { background-position: 56.57px 0; } }

/* ======= NAV ======= */
nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    padding: 0 24px;
    display: flex; align-items: center; gap: 8px;
    border-bottom: 1px solid var(--glass-border);
    flex-wrap: wrap;
}
.logo-container { display: flex; align-items: center; justify-content: center; padding: 16px 0; }
.logo-brand { display: flex; align-items: center; gap: 16px; direction: ltr; }
.logo-scissors {
    width: 80px; height: 50px; color: rgba(255,255,255,0.9);
    transition: color 0.3s ease, transform 0.3s ease;
}
.logo-scissors.mirrored { transform: scaleX(-1); }
.logo-brand:hover .logo-scissors { color: var(--gold-light); }
.logo-text-block { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.logo-title {
    font-family: 'Playfair Display', serif;
    font-size: 30px; font-weight: 900; letter-spacing: 5px;
    color: #fff;
}
.logo-subtitle {
    font-size: 11px; letter-spacing: 6px; color: rgba(255,255,255,0.5);
    font-weight: 300;
}

/* Legacy .logo class - hide if still referenced */
nav .logo { display: none; }

.nav-buttons-row { display: flex; align-items: center; gap: 4px; }

nav button {
    background: transparent; color: var(--text-dim); border: none;
    padding: 20px; cursor: pointer; font-size: 14px;
    font-family: 'Heebo', sans-serif; font-weight: 500;
    transition: all 0.3s ease; position: relative; letter-spacing: 0.5px;
}
nav button::after {
    content: ''; position: absolute;
    bottom: 0; left: 50%; right: 50%; height: 2px;
    background: var(--gold); transition: all 0.3s ease;
}
nav button:hover { color: var(--text); }
nav button:hover::after, nav button.active::after { left: 0; right: 0; }
nav button.active { color: var(--gold); }

/* ======= PAGES ======= */
.page {
    display: none; padding: 30px 24px; max-width: 1600px; margin: 0 auto;
    position: relative; z-index: 1; animation: pageIn 0.5s ease;
}
.page.active { display: block; }
@keyframes pageIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ======= UPLOAD ZONE ======= */
.upload-zone {
    border: 2px dashed var(--dark-border); border-radius: 20px; padding: 60px 20px;
    text-align: center; cursor: pointer; transition: all 0.4s ease; margin-bottom: 24px;
    background: linear-gradient(135deg, rgba(26,26,26,0.5), rgba(34,34,34,0.5));
    position: relative; overflow: hidden;
}
.upload-zone::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at center, rgba(212,168,85,0.05) 0%, transparent 70%);
    opacity: 0; transition: opacity 0.4s ease; pointer-events: none;
}
.upload-zone:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(212,168,85,0.1); }
.upload-zone:hover::before { opacity: 1; }
.upload-zone img { max-width: 100%; max-height: 400px; border-radius: 12px; margin-top: 16px; box-shadow: 0 8px 30px rgba(0,0,0,0.4); }

/* ======= BUTTONS ======= */
.btn {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black); border: none; padding: 14px 32px; border-radius: 12px;
    cursor: pointer; font-size: 15px; font-family: 'Heebo', sans-serif; font-weight: 600;
    transition: all 0.3s ease; letter-spacing: 0.5px; position: relative; overflow: hidden;
}
.btn::before {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}
.btn:hover::before { left: 100%; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(212,168,85,0.3); }
.btn:active { transform: translateY(0); }
.btn:disabled { background: var(--dark-border); color: var(--text-dim); cursor: not-allowed; transform: none; box-shadow: none; }
.btn:disabled::before { display: none; }
.btn-secondary { background: var(--dark-card2); color: var(--text); border: 1px solid var(--dark-border); }
.btn-secondary:hover { background: var(--dark-border); box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
.btn-secondary::before { display: none; }
.btn-green { background: linear-gradient(135deg, #2ecc71, #27ae60); color: white; }
.btn-green:hover { box-shadow: 0 8px 25px rgba(46,204,113,0.3); }
.btn-small { padding: 8px 18px; font-size: 13px; border-radius: 8px; }

/* ======= CLIENT CARDS ======= */
.barber-section {
    background: var(--glass); border: 1px solid var(--glass-border);
    border-radius: 16px; padding: 24px; margin-bottom: 20px;
    animation: cardSlideIn 0.5s ease;
}
@keyframes cardSlideIn { from { opacity: 0; transform: translateX(-20px); } to { opacity: 1; transform: translateX(0); } }
.barber-section h3 {
    color: var(--gold); margin-bottom: 16px; font-size: 18px; font-weight: 600;
    display: flex; align-items: center; gap: 10px;
}
.barber-section h3::before {
    content: ''; width: 4px; height: 24px;
    background: linear-gradient(to bottom, var(--gold), transparent); border-radius: 2px;
}
.client-card {
    background: var(--dark); border: 1px solid var(--dark-border); border-radius: 12px;
    padding: 16px; margin-bottom: 12px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
    transition: all 0.3s ease;
}
.client-card:hover { border-color: rgba(212,168,85,0.2); box-shadow: 0 4px 20px rgba(0,0,0,0.2); }
.client-card .color-dot { width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; box-shadow: 0 2px 8px rgba(0,0,0,0.3); border: 2px solid rgba(255,255,255,0.1); }
.client-card input, .client-card select {
    background: var(--dark-card2); border: 1px solid var(--dark-border); color: var(--text);
    padding: 8px 12px; border-radius: 8px; font-size: 14px; font-family: 'Heebo', sans-serif; transition: all 0.3s ease;
}
.client-card input:focus, .client-card select:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,168,85,0.1); }
.client-card .name-input { width: 130px; }
.client-card .price-input { width: 80px; }
.client-card .qty-input { width: 60px; }

/* ======= ADDONS ======= */
.addons-list { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.addon-tag {
    background: linear-gradient(135deg, rgba(212,168,85,0.15), rgba(212,168,85,0.05));
    border: 1px solid rgba(212,168,85,0.2); padding: 4px 12px; border-radius: 20px;
    font-size: 12px; display: flex; align-items: center; gap: 6px; color: var(--gold-light);
}
.addon-tag .remove-addon { cursor: pointer; color: var(--red); font-weight: bold; transition: transform 0.2s; }
.addon-tag .remove-addon:hover { transform: scale(1.3); }
.addon-dropdown { position: relative; display: inline-block; }
.addon-menu {
    display: none; position: absolute; background: var(--dark-card); border: 1px solid var(--dark-border);
    border-radius: 12px; padding: 8px; z-index: 100; min-width: 170px; top: 100%; right: 0;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5); animation: dropIn 0.2s ease;
}
@keyframes dropIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.addon-menu.show { display: block; }
.addon-menu-item { padding: 8px 12px; cursor: pointer; border-radius: 8px; font-size: 13px; transition: all 0.2s ease; }
.addon-menu-item:hover { background: var(--dark-card2); color: var(--gold); }
.delete-client { color: var(--text-dim); cursor: pointer; font-size: 18px; margin-right: auto; transition: all 0.3s ease; opacity: 0.5; }
.delete-client:hover { color: var(--red); opacity: 1; transform: scale(1.2); }

/* ======= SPREADSHEET ======= */
.month-tabs { display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap; }
.month-tab {
    background: var(--dark-card); color: var(--text-dim); border: 1px solid var(--dark-border);
    padding: 10px 20px; border-radius: 10px 10px 4px 4px; cursor: pointer; font-size: 14px;
    font-family: 'Heebo', sans-serif; font-weight: 500; transition: all 0.3s ease;
}
.month-tab:hover:not(.active) { color: var(--text); border-color: var(--gold-dark); }
.month-tab.active {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black); border-color: var(--gold); font-weight: 600;
}
.barber-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.barber-tab {
    background: var(--dark-card); color: var(--text-dim); border: 1px solid var(--dark-border);
    padding: 10px 24px; border-radius: 10px; cursor: pointer; font-size: 14px;
    font-family: 'Heebo', sans-serif; font-weight: 500; transition: all 0.3s ease;
}
.barber-tab:hover:not(.active) { color: var(--text); border-color: var(--gold-dark); }
.barber-tab.active { border-color: var(--gold); background: rgba(212,168,85,0.1); color: var(--gold); }

/* ======= BARBERS GRID ======= */
.barbers-grid { display: flex; gap: 16px; margin-bottom: 20px; }
.barbers-grid .section-block { flex: 1; min-width: 0; }

/* ======= SECTION BLOCKS ======= */
.section-block {
    background: var(--glass); border-radius: 14px; margin-bottom: 20px; overflow: hidden;
    border: 1px solid var(--glass-border); transition: all 0.3s ease;
}
.section-block:hover { border-color: rgba(212,168,85,0.25); box-shadow: 0 4px 20px rgba(0,0,0,0.2); }
.section-header {
    display: flex; align-items: center; gap: 8px; padding: 14px 18px;
    background: linear-gradient(135deg, var(--dark-card2), var(--dark-card));
    border-bottom: 1px solid var(--glass-border);
}
.section-icon { font-size: 18px; }
.section-title { font-size: 16px; font-weight: 600; color: var(--gold-light); }
.section-count { margin-right: auto; font-size: 12px; color: var(--text-dim); }
.section-smoothing { border-color: rgba(243, 156, 18, 0.3); }
.section-smoothing .section-header { background: linear-gradient(135deg, rgba(125,80,6,0.4), rgba(125,80,6,0.2)); }
.section-products { border-color: rgba(52, 152, 219, 0.3); }
.section-products .section-header { background: linear-gradient(135deg, rgba(26,82,118,0.4), rgba(26,82,118,0.2)); }

/* ======= DATA TABLES ======= */
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead th {
    background: linear-gradient(135deg, rgba(20,20,20,0.9), rgba(30,30,30,0.9));
    padding: 12px 12px; text-align: right; font-size: 12px; color: var(--gold);
    font-weight: 600; border: 1px solid rgba(212,168,85,0.1);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.data-table tbody td {
    padding: 10px 12px; font-size: 13px; color: var(--text);
    border: 1px solid rgba(255,255,255,0.04);
}
.data-table tbody tr { transition: all 0.2s ease; }
.data-table tbody tr:hover td { background: rgba(212,168,85,0.04); }
.data-table tbody tr:nth-child(even) td { background: rgba(17,17,17,0.5); }
.data-table tbody tr:nth-child(even):hover td { background: rgba(212,168,85,0.04); }
.data-table tfoot .total-row td {
    background: linear-gradient(135deg, rgba(212,168,85,0.15), rgba(212,168,85,0.05)) !important;
    font-weight: 700; font-size: 14px; color: var(--gold);
    padding: 12px; border: 1px solid rgba(212,168,85,0.1);
    border-top: 2px solid var(--gold-dark);
}
.col-num { text-align: center; color: var(--text-dim) !important; width: 32px; font-size: 12px !important; }
.col-price { font-weight: 600; color: var(--green) !important; }
.col-date { color: var(--text-dim) !important; }
.col-qty { text-align: center; }
.col-action { width: 36px; text-align: center; }
.empty-row { text-align: center !important; color: var(--text-dim) !important; padding: 24px !important; font-style: italic; border: 1px solid rgba(255,255,255,0.04) !important; }
.color-dot-small { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-left: 6px; vertical-align: middle; border: 1px solid rgba(255,255,255,0.15); box-shadow: 0 0 6px rgba(0,0,0,0.3); }
.delete-btn { cursor: pointer; opacity: 0.3; transition: all 0.2s; font-size: 13px; }
.delete-btn:hover { opacity: 1; color: var(--red); }

/* Editable cells */
.editable-cell { transition: all 0.2s ease; position: relative; }
.spreadsheet-edit-mode .editable-cell { cursor: pointer; }
.spreadsheet-edit-mode .editable-cell:hover { background: rgba(212,168,85,0.08) !important; }
.spreadsheet-edit-mode .editable-cell:hover::after {
    content: '✏️'; position: absolute; left: 4px; top: 50%; transform: translateY(-50%);
    font-size: 10px; opacity: 0.5;
}
.editable-cell input, .editable-cell select {
    width: 100%; background: var(--dark-card2) !important; border: 1px solid var(--gold) !important;
    color: var(--text); padding: 4px 8px; border-radius: 6px; font-size: 13px;
    font-family: 'Heebo', sans-serif;
}
.editable-cell input:focus, .editable-cell select:focus {
    outline: none; box-shadow: 0 0 0 3px rgba(212,168,85,0.15);
}

/* ======= GRAND TOTAL ======= */
.grand-total-bar {
    background: linear-gradient(135deg, rgba(212,168,85,0.12), rgba(212,168,85,0.04));
    border: 1px solid var(--gold-dark); border-radius: 14px;
    padding: 18px 24px; margin-top: 8px;
    font-size: 17px; font-weight: 700; color: var(--text); text-align: center;
    transition: all 0.3s ease;
}
.grand-total-bar:hover { border-color: var(--gold); box-shadow: 0 4px 20px rgba(212,168,85,0.15); }
.grand-total-bar span { color: var(--gold); font-size: 22px; margin-right: 6px; }

/* ======= BOTTOM GRID ======= */
.bottom-grid { display: flex; gap: 16px; margin-bottom: 20px; }
.bottom-grid .section-block { flex: 1; min-width: 0; margin-bottom: 0; }

/* ======= LEGACY TABLE (SETTINGS) ======= */
table:not(.data-table) { width: 100%; border-collapse: collapse; background: var(--dark-card); border-radius: 12px; overflow: hidden; }
table:not(.data-table) th { background: var(--dark-card2); padding: 14px 12px; text-align: right; font-size: 13px; color: var(--gold); font-weight: 600; }
table:not(.data-table) td { padding: 12px; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 14px; }
table:not(.data-table) tr:hover td { background: rgba(212,168,85,0.03); }

@media (max-width: 900px) {
    .barbers-grid, .bottom-grid { flex-direction: column; }
}

/* ======= MOBILE - TABLES HORIZONTAL SCROLL ======= */
.table-scroll-wrapper {
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: thin; scrollbar-color: var(--dark-border) transparent;
}
.table-scroll-wrapper::-webkit-scrollbar { height: 4px; }
.table-scroll-wrapper::-webkit-scrollbar-thumb { background: var(--dark-border); border-radius: 2px; }

/* ======= SETTINGS ======= */
.settings-section {
    background: var(--glass); border: 1px solid var(--glass-border);
    border-radius: 16px; padding: 24px; margin-bottom: 20px;
    transition: all 0.3s ease;
}
.settings-section:hover { border-color: rgba(212,168,85,0.25); }
.settings-section h3 {
    margin-bottom: 16px; color: var(--gold); font-size: 17px; font-weight: 600;
    display: flex; align-items: center; gap: 10px;
}
.settings-row { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.settings-row input, .settings-row select {
    background: var(--dark); border: 1px solid var(--dark-border); color: var(--text);
    padding: 10px 14px; border-radius: 10px; font-size: 14px;
    font-family: 'Heebo', sans-serif; transition: all 0.3s ease;
}
.settings-row input:focus, .settings-row select:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,168,85,0.1); }
.settings-row label { min-width: 80px; font-weight: 500; color: var(--text-dim); }
.color-swatch {
    width: 38px; height: 38px; border-radius: 10px; border: 2px solid var(--dark-border);
    display: inline-block; transition: all 0.3s ease; cursor: pointer;
}
.color-swatch:hover { border-color: var(--gold); transform: scale(1.1); }
.color-upload-btn {
    background: var(--dark-card2); color: var(--text-dim); border: 1px solid var(--dark-border);
    padding: 6px 14px; border-radius: 8px; cursor: pointer; font-size: 12px; transition: all 0.3s ease;
}
.color-upload-btn:hover { background: var(--dark-border); color: var(--text); border-color: var(--gold-dark); }

.barber-prices-table { width: 100%; margin-top: 8px; }
.barber-prices-table th { padding: 8px 10px; font-size: 13px; background: var(--dark); color: var(--gold); }
.barber-prices-table td { padding: 6px 8px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.barber-prices-table input {
    width: 70px; background: var(--dark-card2); border: 1px solid var(--dark-border);
    color: var(--text); padding: 6px 10px; border-radius: 8px; font-family: 'Heebo', sans-serif;
    transition: all 0.3s ease;
}
.barber-prices-table input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,168,85,0.1); }

#settingsEditArea { margin-top: 16px; display: flex; gap: 10px; }

/* ======= LOADING ======= */
.loading { text-align: center; padding: 50px; }
.spinner {
    width: 48px; height: 48px; border: 3px solid var(--dark-border);
    border-top: 3px solid var(--gold); border-radius: 50%;
    animation: spin 0.8s linear infinite; margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.loading p { color: var(--text-dim); font-size: 15px; }

.date-display {
    background: var(--glass); border: 1px solid var(--glass-border);
    padding: 16px 20px; border-radius: 12px; margin-bottom: 20px;
    font-size: 16px; color: var(--gold-light); font-weight: 500;
}

/* ======= CUSTOM SCROLLBAR ======= */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--dark-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* ======= RESPONSIVE - TABLET ======= */
@media (max-width: 768px) {
    .page { padding: 16px 10px; }

    /* Nav: logo centered on top, buttons as bottom bar */
    nav {
        flex-direction: column; gap: 0; padding: 0;
    }
    .logo-container {
        margin-left: 0; padding: 12px 16px; width: 100%;
        justify-content: center; border-bottom: 1px solid var(--glass-border);
    }
    .logo-title { font-size: 24px; letter-spacing: 4px; }
    .logo-scissors { width: 55px; height: 36px; }
    .logo-brand { gap: 10px; }
    .logo-subtitle { font-size: 10px; letter-spacing: 6px; }

    /* Nav buttons as scrollable row */
    .nav-buttons-row {
        display: flex; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .nav-buttons-row::-webkit-scrollbar { display: none; }
    nav button {
        padding: 14px 16px; font-size: 13px; white-space: nowrap; flex-shrink: 0;
    }

    /* Tabs: horizontal scroll */
    .month-tabs, .barber-tabs {
        flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
        scrollbar-width: none; padding-bottom: 4px;
    }
    .month-tabs::-webkit-scrollbar, .barber-tabs::-webkit-scrollbar { display: none; }
    .month-tab, .barber-tab { white-space: nowrap; flex-shrink: 0; padding: 8px 14px; font-size: 13px; }

    /* Tables: smaller text, allow scroll */
    .data-table { min-width: 500px; }
    .data-table thead th { padding: 8px 6px; font-size: 11px; letter-spacing: 0; }
    .data-table tbody td { padding: 8px 6px; font-size: 12px; }

    /* Section headers */
    .section-header { padding: 10px 12px; }
    .section-title { font-size: 14px; }

    /* Settings */
    .settings-section { padding: 16px 12px; border-radius: 12px; }
    .settings-section h3 { font-size: 15px; }
    .settings-row { gap: 8px; }
    .settings-row label { min-width: 60px; font-size: 13px; }
    .settings-row input, .settings-row select { padding: 8px 10px; font-size: 13px; }

    /* Grand total */
    .grand-total-bar { padding: 14px 16px; font-size: 15px; }
    .grand-total-bar span { font-size: 18px; }

    /* Upload zone */
    .upload-zone { padding: 40px 16px; border-radius: 14px; }

    /* Buttons */
    .btn { padding: 12px 24px; font-size: 14px; border-radius: 10px; }
    .btn-small { padding: 7px 14px; font-size: 12px; }

    /* Client cards in results */
    .client-card { padding: 12px; gap: 8px; }
    .client-card .name-input { width: 100px; }
    .client-card select { max-width: 160px; font-size: 13px; }

    /* Barber prices table in settings */
    .barber-prices-table th { padding: 6px; font-size: 12px; }
    .barber-prices-table td { padding: 4px; }
    .barber-prices-table input { width: 60px; padding: 4px 6px; font-size: 13px; }

    /* Editable cell edit icon - hide on touch */
    .editable-cell:hover::after { display: none; }
}

/* ======= RESPONSIVE - PHONE ======= */
@media (max-width: 480px) {
    .page { padding: 12px 8px; }

    .modal-overlay { padding: 12px; }
    .modal-box { padding: 20px 16px; }
    .modal-box h3 { font-size: 16px; }
    .inline-add-form .form-grid { grid-template-columns: 1fr; }

    /* Logo even smaller */
    .logo-container { padding: 8px 10px; }
    .logo-title { font-size: 18px; letter-spacing: 3px; }
    .logo-scissors { width: 42px; height: 28px; }
    .logo-brand { gap: 8px; }
    .logo-subtitle { font-size: 8px; letter-spacing: 3px; }

    nav button { padding: 12px 12px; font-size: 12px; }

    /* Client cards: stack vertically */
    .client-card {
        flex-direction: column; align-items: stretch; gap: 8px;
    }
    .client-card .color-dot { align-self: flex-start; }
    .client-card input, .client-card select {
        width: 100% !important; max-width: 100% !important; font-size: 14px; padding: 10px 12px;
    }
    .client-card .name-input,
    .client-card .price-input,
    .client-card .qty-input { width: 100% !important; }
    .addons-list { width: 100%; }
    .delete-client { align-self: flex-end; margin-right: 0; }

    /* Barber section */
    .barber-section { padding: 14px 10px; border-radius: 10px; }
    .barber-section h3 { font-size: 16px; }

    /* Settings rows: stack */
    .settings-row {
        flex-direction: column; align-items: stretch;
    }
    .settings-row label { min-width: unset; }
    .settings-row input, .settings-row select { width: 100%; }

    /* Settings section */
    .settings-section { padding: 14px 10px; }

    /* Tables: even more compact */
    .data-table { min-width: 420px; }
    .data-table thead th { padding: 6px 4px; font-size: 10px; }
    .data-table tbody td { padding: 6px 4px; font-size: 11px; }
    .data-table tfoot .total-row td { padding: 8px 4px; font-size: 12px; }

    /* Month/barber tabs */
    .month-tab { padding: 8px 12px; font-size: 12px; }
    .barber-tab { padding: 8px 14px; font-size: 12px; }

    /* Buttons */
    .btn { padding: 12px 20px; font-size: 13px; width: 100%; text-align: center; }
    .btn-small { width: auto; padding: 8px 14px; }

    /* Results save/reset buttons */
    #resultsSection > div:last-child {
        flex-direction: column;
    }

    /* Upload */
    .upload-zone { padding: 30px 12px; }
    .upload-zone p { font-size: 15px !important; }

    /* Grand total */
    .grand-total-bar { padding: 12px; font-size: 14px; border-radius: 10px; }
    .grand-total-bar span { font-size: 16px; }

    /* Loading */
    .loading { padding: 30px; }

    /* Date display */
    .date-display { padding: 12px 14px; font-size: 14px; border-radius: 10px; }

    /* Addon menu */
    .addon-menu { min-width: 200px; right: auto; left: 0; }

    /* Color swatch in settings */
    .color-swatch { width: 32px; height: 32px; }

    /* Settings edit area buttons */
    #settingsEditArea { flex-direction: column; }
    #settingsEditArea .btn { width: 100%; }

    /* Prevent iOS zoom on input focus (min 16px) */
    input, select, textarea { font-size: 16px !important; }

    /* Safe areas for notched phones */
    nav { padding-top: env(safe-area-inset-top); }
    .page { padding-bottom: env(safe-area-inset-bottom); }

    /* Floating icons: hide some on mobile */
    .floating-icon:nth-child(n+4) { display: none; }

    /* Section block add-button area */
    .section-block > div:last-child .btn { width: auto; }
}

/* ============ Lock Screen ============ */
body.locked { overflow: hidden; }
body.locked nav,
body.locked .page,
body.locked .bg-pattern,
body.locked .floating-icon,
body.locked .barber-pole-line { display: none !important; }

.lock-screen {
    position: fixed; inset: 0; z-index: 99999;
    background: radial-gradient(circle at 50% 30%, #1a1a1a 0%, #0a0a0a 70%);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.lock-box {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 20px; padding: 40px 32px;
    max-width: 380px; width: 100%;
    text-align: center;
    box-shadow: 0 25px 70px rgba(0,0,0,0.6);
}
.lock-icon { font-size: 44px; margin-bottom: 12px; }
.lock-title {
    font-family: 'Playfair Display', serif;
    font-size: 30px; letter-spacing: 4px; margin: 0 0 6px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.lock-subtitle { color: var(--text-dim); font-size: 14px; margin: 0 0 24px; }
.lock-input {
    width: 100%; background: var(--dark-card2); border: 1px solid var(--dark-border);
    color: var(--text); padding: 14px 16px; border-radius: 10px;
    font-size: 16px; font-family: Heebo, sans-serif;
    text-align: center; letter-spacing: 2px;
    transition: border-color 0.2s;
}
.lock-input:focus { border-color: var(--gold); outline: none; }
.lock-button {
    width: 100%; margin-top: 14px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #000; border: none; padding: 14px;
    border-radius: 10px; font-size: 15px; font-weight: 600;
    font-family: Heebo, sans-serif; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.lock-button:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(212,168,85,0.3); }
.lock-error { color: #e94560; font-size: 13px; margin-top: 12px; min-height: 18px; }

/* ============ Modal Overlay ============ */
.modal-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 20px; animation: fadeIn 0.2s ease;
}
.modal-box {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 16px; padding: 28px 24px; max-width: 440px; width: 100%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-box h3 { color: var(--gold); margin: 0 0 16px; font-size: 18px; }
.modal-box .modal-field { margin-bottom: 14px; }
.modal-box .modal-field label {
    display: block; color: var(--text-dim); font-size: 13px; margin-bottom: 4px;
}
.modal-box .modal-field input,
.modal-box .modal-field select {
    width: 100%; background: var(--dark-card2); border: 1px solid var(--dark-border);
    color: var(--text); padding: 10px 12px; border-radius: 8px; font-size: 14px;
    font-family: Heebo, sans-serif; transition: border-color 0.2s;
}
.modal-box .modal-field input:focus,
.modal-box .modal-field select:focus {
    border-color: var(--gold); outline: none;
}
.modal-buttons { display: flex; gap: 10px; margin-top: 20px; }
.modal-buttons .btn { flex: 1; }

/* ============ Inline Add Form ============ */
.inline-add-form {
    padding: 14px; border-top: 1px solid var(--glass-border);
    background: rgba(212,168,85,0.04); border-radius: 0 0 12px 12px;
    animation: slideIn 0.25s ease;
}
.inline-add-form .form-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px; margin-bottom: 12px;
}
.inline-add-form .form-field label {
    display: block; color: var(--text-dim); font-size: 11px; margin-bottom: 3px;
}
.inline-add-form .form-field input,
.inline-add-form .form-field select {
    width: 100%; background: var(--dark-card2); border: 1px solid var(--dark-border);
    color: var(--text); padding: 8px 10px; border-radius: 8px; font-size: 13px;
    font-family: Heebo, sans-serif;
}
.inline-add-form .form-field input:focus,
.inline-add-form .form-field select:focus {
    border-color: var(--gold); outline: none;
}
.inline-add-form .form-actions { display: flex; gap: 8px; }

/* ============ Edit Mode ============ */
.edit-mode-btn {
    background: transparent; border: 1px solid var(--dark-border); color: var(--text-dim);
    padding: 6px 14px; border-radius: 8px; font-size: 12px; cursor: pointer;
    font-family: Heebo, sans-serif; transition: all 0.2s;
}
.edit-mode-btn:hover { border-color: var(--gold); color: var(--gold); }
.edit-mode-btn.active {
    background: var(--gold); color: var(--black); border-color: var(--gold); font-weight: 600;
}

.col-action { text-align: center; }
.delete-btn { cursor: pointer; opacity: 0; transition: opacity 0.2s; pointer-events: none; }
.spreadsheet-edit-mode .delete-btn { opacity: 1; pointer-events: auto; }
.spreadsheet-edit-mode .editable-cell { background: rgba(212,168,85,0.04); }

/* ============ Addons Edit Modal ============ */
.addons-edit-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.addon-edit-row {
    display: flex; gap: 8px; align-items: center;
}
.addon-edit-row input { flex: 1; }
.addon-edit-row .addon-remove-btn {
    background: none; border: none; color: #e94560; font-size: 18px; cursor: pointer;
    padding: 4px 8px; border-radius: 6px; transition: background 0.2s;
}
.addon-edit-row .addon-remove-btn:hover { background: rgba(233,69,96,0.15); }
.addon-add-btn {
    background: none; border: 1px dashed var(--dark-border); color: var(--gold);
    padding: 8px; border-radius: 8px; cursor: pointer; font-family: Heebo, sans-serif;
    font-size: 13px; transition: border-color 0.2s; width: 100%;
}
.addon-add-btn:hover { border-color: var(--gold); }

/* ============ Show More Bar ============ */
.show-more-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 14px;
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
}
.show-more-info {
    font-size: 12px;
    color: var(--text-dim);
}