@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
    --bg-main: #090d16;
    --text-main: #f1f5f9;
    --primary-blue: #38bdf8;
    --primary-blue-hover: #0284c7;
    --border-dark: #1e293b;
    --card-bg: #0f172a;
    --card-header-bg: #162032;
    --input-bg: #162032;
    --price-color: #38bdf8;
    --table-item-text: #ffffff;
}

body.light-mode {
    --bg-main: #f8fafc;
    --text-main: #0f172a;
    --primary-blue: #0284c7;
    --primary-blue-hover: #0369a1;
    --border-dark: #cbd5e1;
    --card-bg: #ffffff;
    --card-header-bg: #f1f5f9;
    --input-bg: #f8fafc;
    --price-color: #0369a1; /* Darker blue for visibility */
    --table-item-text: #0f172a; /* Black/Dark text in light mode */
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;    
    justify-content: flex-start; 
    align-items: center;         
    padding: 40px 20px;          
    transition: background-color 0.3s ease, color 0.3s ease;
}

.hidden { display: none !important; }
.txt-right { text-align: right; }
.mono-text { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; }

/* Global Inputs, Selects, & Textareas */
input, select.styled-select, textarea.styled-textarea {
    background: var(--input-bg);
    border: 1px solid var(--border-dark);
    color: var(--text-main);
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: all 0.2s ease;
}

textarea.styled-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.4;
}

select.styled-select {
    cursor: pointer;
}

input:focus, select.styled-select:focus, textarea.styled-textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.readonly-input {
    background: rgba(0,0,0,0.1);
    border-color: var(--border-dark);
    color: #6b7280;
    cursor: not-allowed;
    font-family: 'JetBrains Mono', monospace;
}

.label-with-counter {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.char-counter {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: #64748b;
}

.char-counter.limit-reached {
    color: #ef4444;
    font-weight: bold;
}

label {
    font-size: 0.8rem;
    font-weight: 500;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.highlight-border input {
    border-color: rgba(56, 189, 248, 0.5);
}

.btn-primary {
    background: var(--primary-blue);
    color: #fff;
    border: none;
    padding: 14px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
}
.btn-primary:hover { background: var(--primary-blue-hover); }

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-dark);
    color: var(--text-main);
    padding: 14px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
}
.btn-secondary:hover { border-color: #94a3b8; }

/* AUTH STYLING */
.portal-container {
    width: 100%;
    max-width: 440px;
    background: var(--card-bg);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    overflow: hidden;
    margin-top: 40px; 
}

.portal-header {
    background: var(--card-header-bg);
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-indicator { width: 8px; height: 8px; border-radius: 50%; }
.status-indicator.online { background: #10b981; box-shadow: 0 0 8px #10b981; }
.status-indicator.offline { background: #ef4444; box-shadow: 0 0 8px #ef4444; }
.portal-title { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: #64748b; font-weight: 500; }
.portal-screen { padding: 32px 32px; }
.portal-screen h2 { font-size: 1.5rem; font-weight: 500; margin-bottom: 8px; color: var(--text-main); }
.subtitle { color: #64748b; font-size: 0.9rem; line-height: 1.5; margin-bottom: 24px; }
.auth-form { display: flex; flex-direction: column; gap: 20px; }
.input-group { display: flex; flex-direction: column; gap: 6px; }
.resend-text { font-size: 0.85rem; color: #475569; text-align: center; }
#resendBtn { color: #94a3b8; cursor: pointer; text-decoration: underline; }
#resendBtn:hover { color: var(--primary-blue); }
.console-log { margin-top: 24px; font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; padding-top: 16px; border-top: 1px dashed var(--border-dark); min-height: 38px; }

/* FULL WIDTH PLATFORM LAYOUT */
#marketplace, #checkoutPage, #adminDashboard {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 10px;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 20px;
    margin-bottom: 24px;
}
.main-header h1 { font-size: 1.75rem; color: var(--text-main); font-weight: 500; }
.header-subtitle { font-size: 0.9rem; color: #64748b; margin-top: 2px; }

/* Navigation Tabs */
.view-tabs, .admin-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 12px;
}

.tab-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-dark);
    color: #94a3b8;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-btn:hover { color: var(--text-main); }
.tab-btn.active {
    background: rgba(56, 189, 248, 0.12);
    color: var(--primary-blue);
    border-color: var(--primary-blue);
    font-weight: 600;
}

.session-management-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-dark);
    padding: 8px 16px;
    border-radius: 8px;
}

.badge-authorized {
    color: var(--primary-blue);
    font-size: 0.85rem;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
}

.session-timer-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: bold;
}

.btn-theme-toggle {
    background: var(--card-header-bg);
    border: 1px solid var(--border-dark);
    color: var(--text-main);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
}

.btn-client-logout {
    background: var(--card-header-bg);
    border: 1px solid var(--border-dark);
    color: var(--text-main);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
}
.btn-client-logout:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #ef4444;
}

.market-layout, .checkout-layout, .admin-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    align-items: start;
}

/* Products Column Framework */
.products-column { display: flex; flex-direction: column; gap: 24px; }
.product-card { background: var(--card-bg); border: 1px solid var(--border-dark); border-radius: 8px; overflow: hidden; }
.product-header { background: var(--card-header-bg); padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-dark); font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; }
.sku { color: #64748b; }
.stock-status { color: #10b981; }
.stock-status.low { color: #f59e0b; }

.product-card-layout { display: flex; flex-direction: row; background: var(--card-bg); }
.product-image-container {
    width: 240px;
    min-width: 240px;
    min-height: 240px;
    background: var(--card-header-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--border-dark);
    padding: 15px;
}

.product-image {
    width: 100%;
    height: 100%;
    max-height: 220px;
    object-fit: contain;
}

.fallback-img-box {
    text-align: center;
    color: #64748b;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    border: 1px dashed #334155;
    padding: 20px;
    border-radius: 6px;
}

.product-card-layout .product-body { flex-grow: 1; padding: 24px; }
.product-body h3 { font-size: 1.25rem; color: var(--text-main); margin-bottom: 4px; font-weight: 500; }
.product-brand-tag { font-size: 0.8rem; color: var(--primary-blue); font-family: 'JetBrains Mono', monospace; margin-bottom: 10px; }

.protocol-box {
    background: var(--card-header-bg);
    border-left: 3px solid #334155;
    padding: 12px 16px;
    font-size: 0.85rem;
    color: var(--text-main);
    line-height: 1.5;
    margin-bottom: 20px;
    border-radius: 0 4px 4px 0;
}
.alert-box { border-left-color: var(--primary-blue); background: rgba(56, 189, 248, 0.05); }
.highlight-text { color: var(--primary-blue); font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.zelle-warning-highlight { background: rgba(239, 68, 68, 0.2); color: #ef4444; padding: 2px 6px; border-radius: 4px; font-weight: 600; }

.action-row { display: flex; justify-content: space-between; align-items: center; }
.product-price { font-size: 1.4rem; color: var(--text-main); font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.btn-add-cart { background: transparent; border: 1px solid var(--border-dark); color: var(--text-main); padding: 10px 20px; border-radius: 6px; font-size: 0.9rem; font-weight: 500; cursor: pointer; }
.btn-add-cart:hover { border-color: var(--primary-blue); color: var(--primary-blue); }

/* SHOPPING CART WINDOW */
.cart-box { background: var(--card-bg); border: 1px solid var(--border-dark); border-radius: 8px; padding: 24px; position: sticky; top: 40px; }
.cart-box h3 { font-size: 1.1rem; color: var(--text-main); font-weight: 500; margin-bottom: 16px; border-bottom: 1px solid var(--border-dark); padding-bottom: 12px; }
.cart-items { min-height: 100px; max-height: 400px; overflow-y: auto; display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px;}
.empty-msg { color: #64748b; font-size: 0.9rem; text-align: center; padding-top: 30px; }

.cart-item-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--card-header-bg); }
.item-name-info h4 { font-size: 0.85rem; color: var(--text-main); font-weight: 500; margin-bottom: 2px; }
.item-name-info span { font-size: 0.8rem; color: var(--primary-blue); font-family: 'JetBrains Mono', monospace; }
.item-control-side { display: flex; align-items: center; gap: 8px; }
.input-qty { width: 55px; padding: 6px; text-align: center; font-size: 0.85rem; background: var(--card-header-bg); border-color: var(--border-dark); border-radius: 4px; color: var(--text-main); }
.btn-remove { background: transparent; border: none; color: #64748b; cursor: pointer; font-size: 0.8rem; padding: 4px; }
.btn-remove:hover { color: #ef4444; }

.cart-footer { border-top: 1px solid var(--border-dark); padding-top: 16px; }
.total-row { display: flex; justify-content: space-between; color: #94a3b8; font-size: 0.95rem; margin-bottom: 16px; }
#cartTotalValue { color: var(--text-main); font-weight: 600; font-family: 'JetBrains Mono', monospace; font-size: 1.1rem; }

.btn-checkout { width: 100%; background: var(--card-header-bg); color: #64748b; border: 1px solid var(--border-dark); padding: 12px; border-radius: 6px; font-size: 0.9rem; font-weight: 600; cursor: not-allowed; }
.btn-checkout.active { background: var(--primary-blue); color: #fff; border: none; cursor: pointer; }
.btn-checkout.active:hover { background: var(--primary-blue-hover); }

/* ZELLE & CHECKOUT SUMMARY DETAILS */
.zelle-box, .checkout-summary-table, .shipping-form { background: var(--card-bg); border: 1px solid var(--border-dark); border-radius: 8px; padding: 24px; }
.zelle-box h3, .checkout-summary-table h3 { font-size: 1.1rem; color: var(--text-main); font-weight: 500; margin-bottom: 12px; border-bottom: 1px solid var(--border-dark); padding-bottom: 12px; }
.zelle-desc { font-size: 0.9rem; color: #94a3b8; line-height: 1.5; margin-bottom: 20px; }
.zelle-details { display: flex; flex-direction: column; gap: 14px; background: var(--card-header-bg); border: 1px solid var(--border-dark); padding: 16px; border-radius: 6px; }
.zelle-detail-row { display: flex; flex-direction: column; gap: 4px; }
.zelle-detail-row span { font-size: 0.75rem; text-transform: uppercase; color: #64748b; font-weight: 500; }
.zelle-detail-row strong { font-family: 'JetBrains Mono', monospace; color: var(--text-main); font-size: 1.05rem; }

.checkout-details-list { display: flex; flex-direction: column; gap: 12px; max-height: 350px; overflow-y: auto; margin-bottom: 16px; }
.checkout-detail-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--card-header-bg);
    border: 1px solid var(--border-dark);
    padding: 10px;
    border-radius: 6px;
}
.checkout-thumb { width: 60px; height: 60px; object-fit: contain; border-radius: 4px; background: var(--bg-main); padding: 4px; border: 1px solid var(--border-dark); }
.checkout-item-info { flex-grow: 1; }
.checkout-item-title { font-size: 0.9rem; font-weight: 600; color: var(--text-main); }
.checkout-item-sub { font-size: 0.75rem; color: #94a3b8; font-family: 'JetBrains Mono', monospace; }

.summary-total-row { display: flex; justify-content: space-between; border-top: 1px dashed var(--border-dark); padding-top: 12px; font-weight: 600; color: var(--text-main);}
.summary-total-row span:last-child { color: var(--primary-blue); font-family: 'JetBrains Mono', monospace; font-size: 1.2rem; }

.shipping-form { display: flex; flex-direction: column; gap: 20px; margin-top: 20px; }
.btn-group { display: grid; grid-template-columns: 140px 1fr; gap: 16px; margin-top: 10px; }

/* ADMIN TERMINAL & TABLES */
.admin-layout { grid-template-columns: 1fr 340px; gap: 20px; width: 100%; align-items: start; }
.table-column { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.table-filter-bar { display: flex; gap: 12px; align-items: center; width: 100%; }
.role-filter-group { display: flex; gap: 6px; }

/* INVENTORY LOGIC GUIDE LEGEND */
.inv-logic-guide {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border: 1px solid var(--border-dark);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
}

.guide-box {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.guide-box.ok {
    background-color: rgba(6, 78, 59, 0.5);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.guide-box.reorder {
    background-color: rgba(120, 53, 15, 0.5);
    color: #fdba74;
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.guide-box.zero {
    background-color: rgba(127, 29, 29, 0.5);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

body.light-mode .guide-box.ok {
    background-color: #bbf7d0;
    color: #166534;
    border: 1px solid #86efac;
}

body.light-mode .guide-box.reorder {
    background-color: #fed7aa;
    color: #9a3412;
    border: 1px solid #fdba74;
}

body.light-mode .guide-box.zero {
    background-color: #fecaca;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.role-filter-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-dark);
    color: #94a3b8;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
}
.role-filter-btn.active {
    background: rgba(56, 189, 248, 0.12);
    color: var(--primary-blue);
    border-color: var(--primary-blue);
    font-weight: 600;
}

.table-filter-bar input { flex-grow: 1; background: var(--card-bg); border: 1px solid var(--border-dark); padding: 10px 16px; font-size: 0.85rem; color: var(--text-main); }

.table-container { background: var(--card-bg); border: 1px solid var(--border-dark); border-radius: 8px; overflow-x: auto; }

table { width: 100%; border-collapse: collapse; text-align: left; font-size: 0.9rem; }
table th { background: var(--card-header-bg); color: #94a3b8; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; padding: 16px; border-bottom: 1px solid var(--border-dark); }
table td { padding: 14px 16px; border-bottom: 1px solid var(--border-dark); color: var(--text-main); vertical-align: middle; }
table tbody tr:hover { opacity: 0.9; }
table tbody tr.selected-row { box-shadow: inset 3px 0 0 var(--primary-blue); }

.tbl-thumb { width: 40px; height: 40px; object-fit: contain; background: var(--bg-main); border-radius: 4px; padding: 2px; border: 1px solid var(--border-dark); }

/* INVENTORY ROW BG HIGHLIGHTING */
table tbody tr.row-status-ok { background-color: rgba(6, 78, 59, 0.35) !important; }
table tbody tr.row-status-reorder { background-color: rgba(120, 53, 15, 0.35) !important; }
table tbody tr.row-status-zero { background-color: rgba(127, 29, 29, 0.35) !important; }

/* LIGHT MODE CONTRAST SPECIFIC OVERRIDES */
body.light-mode table td {
    color: var(--table-item-text) !important;
}

body.light-mode table td.tbl-item-name {
    color: #0f172a !important;
    font-weight: 600;
}

body.light-mode table td.tbl-price {
    color: var(--price-color) !important;
    font-weight: 600;
}

body.light-mode table tbody tr.row-status-ok { background-color: rgba(187, 247, 208, 0.75) !important; }
body.light-mode table tbody tr.row-status-reorder { background-color: rgba(254, 215, 170, 0.75) !important; }
body.light-mode table tbody tr.row-status-zero { background-color: rgba(254, 202, 202, 0.75) !important; }

/* Pagination Bar Styles */
.pagination-bar { display: flex; justify-content: space-between; align-items: center; background: var(--card-bg); border: 1px solid var(--border-dark); border-radius: 6px; padding: 10px 16px; font-size: 0.8rem; color: #94a3b8; }
.pagination-controls { display: flex; align-items: center; gap: 12px; }
.btn-page { background: var(--card-header-bg); border: 1px solid var(--border-dark); color: var(--text-main); padding: 6px 12px; border-radius: 4px; font-size: 0.8rem; cursor: pointer; }
.btn-page:hover:not(:disabled) { border-color: var(--primary-blue); color: var(--primary-blue); }
.btn-page:disabled { opacity: 0.3; cursor: not-allowed; }
.page-num { font-family: 'JetBrains Mono', monospace; color: var(--primary-blue); font-weight: 500; }

/* Status Badges */
.status-pill { display: inline-block; padding: 4px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; }
.pill-forpaymentconfirmation, .pill-inactive { background: rgba(245, 158, 11, 0.1); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.2); }
.pill-shipmentinprogress, .pill-admin { background: rgba(56, 189, 248, 0.1); color: var(--primary-blue); border: 1px solid rgba(56, 189, 248, 0.2); }
.pill-delivered, .pill-active, .pill-customer { background: rgba(16, 185, 129, 0.1); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.2); }

/* CRUD Action Buttons */
.btn-action-edit { background: transparent; border: 1px solid var(--primary-blue); color: var(--primary-blue); padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; cursor: pointer; margin-right: 6px; }
.btn-action-edit:hover { background: rgba(56, 189, 248, 0.1); }
.btn-action-delete { background: transparent; border: 1px solid #ef4444; color: #ef4444; padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; cursor: pointer; }
.btn-action-delete:hover { background: rgba(239, 68, 68, 0.1); }

/* Sidebar Control Panel */
.admin-action-sidebar { background: var(--card-bg); border: 1px solid var(--border-dark); border-radius: 8px; padding: 24px; }
.admin-action-sidebar h3 { font-size: 1.1rem; color: var(--text-main); font-weight: 500; margin-bottom: 8px; }
.panel-desc { font-size: 0.85rem; color: #64748b; line-height: 1.4; margin-bottom: 20px; }
.action-vertical-stack { display: flex; flex-direction: column; gap: 12px; }

.btn-status { width: 100%; padding: 12px; border: 1px solid var(--border-dark); border-radius: 6px; background: var(--card-header-bg); color: var(--text-main); font-size: 0.85rem; font-weight: 500; cursor: pointer; text-align: left; }
.btn-status.payment:hover { border-color: #f59e0b; color: #f59e0b; }
.btn-status.progress:hover { border-color: var(--primary-blue); color: var(--primary-blue); }
.btn-status.delivered:hover { border-color: #10b981; color: #10b981; }

.panel-disabled { opacity: 0.4; pointer-events: none; user-select: none; }