/* ====================================================================
   OvenCraft Indian Bakery ERP & Cloud SaaS - Application Styles
   Light/White Theme Palette with Warm Artisanal Accents
   ==================================================================== */

:root {
    --bg-canvas: #F8FAFC;
    --bg-surface: #FFFFFF;
    --bg-surface-hover: #F1F5F9;
    --border-subtle: #E2E8F0;
    --border-strong: #CBD5E1;
    
    --text-heading: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --text-dim: #94A3B8;
    
    --primary: #E07A5F;
    --primary-hover: #CC654A;
    --primary-light: #FFF5F2;
    
    --accent-green: #16A34A;
    --accent-green-bg: #DCFCE7;
    --accent-amber: #D97706;
    --accent-amber-bg: #FEF3C7;
    --accent-red: #DC2626;
    --accent-red-bg: #FEE2E2;
    --accent-blue: #2563EB;
    --accent-blue-bg: #EFF6FF;
    --accent-purple: #9333EA;
    --accent-purple-bg: #F3E8FF;

    --font-display: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.05);
    --shadow-float: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

body {
    background-color: var(--bg-canvas);
    color: var(--text-body);
    font-family: var(--font-body);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

#appWorkspace {
    display: none;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar */
aside.sidebar {
    width: 260px;
    background: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
}

.brand-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), #D95D39);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #FFFFFF;
    box-shadow: 0 4px 10px rgba(224, 122, 95, 0.3);
}

.brand-title {
    font-family: var(--font-display);
    font-size: 17.5px;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.3px;
}

.brand-subtitle {
    font-size: 11px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 700;
}

.role-indicator-badge {
    margin: 12px 14px 4px 14px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    background: #F1F5F9;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11.5px;
}

.nav-links {
    list-style: none;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    overflow-y: auto;
}

.nav-item button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 13.5px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: left;
}

.nav-item button:hover {
    color: var(--text-heading);
    background: var(--bg-surface-hover);
}

.nav-item button.active {
    color: var(--primary);
    background: var(--primary-light);
    font-weight: 700;
}

.nav-item button i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.tenant-cloud-badge {
    margin: 14px;
    padding: 10px 12px;
    background: #F8FAFC;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
}

.cloud-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.2);
}

/* Main Content Area */
main.main-content {
    margin-left: 260px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Topbar */
header.topbar {
    height: 70px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 90;
}

.tenant-branch-select-group {
    display: flex;
    align-items: center;
    gap: 14px;
}

.selector-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-canvas);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
}

.selector-box select {
    border: none;
    background: transparent;
    color: var(--text-heading);
    font-size: 13px;
    font-weight: 700;
    outline: none;
    cursor: pointer;
}

.top-action-btns {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(224, 122, 95, 0.3);
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-body);
    border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
    background: var(--bg-surface-hover);
    color: var(--text-heading);
}

.btn-danger {
    background: var(--accent-red-bg);
    color: var(--accent-red);
    border: 1px solid #FECACA;
}

.btn-danger:hover {
    background: #FCA5A5;
    color: #991B1B;
}

.btn-sm {
    padding: 6px 11px;
    font-size: 12px;
}

/* Badges */
.badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-green { background: var(--accent-green-bg); color: var(--accent-green); }
.badge-amber { background: var(--accent-amber-bg); color: var(--accent-amber); }
.badge-red { background: var(--accent-red-bg); color: var(--accent-red); }
.badge-blue { background: var(--accent-blue-bg); color: var(--accent-blue); }
.badge-purple { background: var(--accent-purple-bg); color: var(--accent-purple); }

/* Content Area */
.content-area {
    padding: 28px;
    flex: 1;
}

.view-pane {
    display: none;
}

.view-pane.active {
    display: block;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 21px;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.4px;
}

.section-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 3px;
}

/* KPI Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 18px;
    box-shadow: var(--shadow-subtle);
    transition: all 0.2s ease;
}

.kpi-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}

.kpi-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.kpi-label {
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
}

.kpi-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.kpi-value {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.5px;
}

.kpi-subtext {
    font-size: 11.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Panels */
.panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 22px;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 24px;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.panel-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Grid Layouts */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Tables */
.data-table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.data-table th {
    padding: 10px 14px;
    background: #F8FAFC;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-body);
}

.data-table tr:hover td {
    background: var(--bg-surface-hover);
}

/* POS Screen */
.pos-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 20px;
    height: calc(100vh - 130px);
}

.pos-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    overflow-y: auto;
    max-height: calc(100vh - 200px);
    padding-right: 6px;
}

.pos-product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pos-product-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.pos-cart {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-subtle);
}

/* Filter Chips */
.chip-group {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.chip {
    padding: 6px 13px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.chip:hover {
    color: var(--text-heading);
    border-color: var(--border-strong);
}

.chip.active {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-box {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    width: 520px;
    max-width: 90vw;
    padding: 24px;
    box-shadow: var(--shadow-float);
    max-height: 85vh;
    overflow-y: auto;
}

.form-group {
    margin-bottom: 13px;
}

.form-group label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-heading);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    background: #FFFFFF;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text-heading);
    font-family: var(--font-body);
    font-size: 13.5px;
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.15);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Role Management Card Grid */
.role-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
}

.role-card {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.role-card:hover {
    box-shadow: var(--shadow-card);
    border-color: var(--border-strong);
    transform: translateY(-2px);
}

/* Stock Meter Bar */
.stock-meter {
    width: 70px;
    height: 6px;
    background: #E2E8F0;
    border-radius: 4px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
}

.stock-fill {
    height: 100%;
    border-radius: 4px;
}

.fill-green { background: var(--accent-green); }
.fill-amber { background: var(--accent-amber); }
.fill-red { background: var(--accent-red); }

/* SaaS Plan Cards Grid */
.plan-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.plan-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 22px;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: all 0.2s ease;
}

.plan-card.active-plan {
    border: 2px solid var(--primary);
    box-shadow: 0 4px 20px rgba(224, 122, 95, 0.15);
}

.plan-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}