/* ==========================================================================
   Design System & Variables (ISMS Manager - Light Corporate Theme)
   ========================================================================== */
:root {
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Light Theme Palette */
    --color-bg: #f5f7fb;
    --color-card: #ffffff;
    --color-header: #ffffff;
    
    --color-primary: #0038a8;      /* Deep Corporate Blue */
    --color-secondary: #3b82f6;    /* Bright Blue */
    --color-accent: #10b981;       /* Mint/Teal Green */
    --color-danger: #ef4444;       /* Alert Red */
    --color-warning: #f59e0b;      /* Warning Orange */

    --color-text-main: #0f172a;    /* Slate 900 */
    --color-text-muted: #64748b;   /* Slate 500 */
    --color-border: #e2e8f0;       /* Slate 200 */
    --color-border-hover: #cbd5e1; /* Slate 300 */

    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    --border-radius-sm: 6px;
    
    --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   Resets & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
    width: 100%;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-primary);
    line-height: 1.6;
    padding-bottom: 60px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.glass {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.glass:hover {
    box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   Header & Tabs Navigation
   ========================================================================== */
.header {
    background-color: var(--color-header);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    height: auto;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
}

.brand h1 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-primary);
}

.sub-brand {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.nav-tabs {
    display: flex;
    gap: 4px;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 2px;
}
.nav-tabs::-webkit-scrollbar {
    display: none;
}

/* Accessibility Focus States */
button:focus-visible, 
input:focus-visible, 
select:focus-visible, 
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.nav-tab {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-tab:hover {
    color: var(--color-primary);
    background-color: #f1f5f9;
}

.nav-tab.active {
    color: var(--color-primary);
    background-color: #e0f2fe; /* Soft highlight */
    border: 1px solid #bae6fd;
}

/* ==========================================================================
   Main Layout & Sections
   ========================================================================== */
.main-content {
    margin-top: 30px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease forwards;
}

.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-title-row h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text-main);
}

/* ==========================================================================
   Dashboard View
   ========================================================================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.dashboard-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
    background: #ffffff;
}

.card-title-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.card-title-group h3 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-icon {
    font-size: 1.4rem;
    padding: 6px;
    background: #f1f5f9;
    border-radius: var(--border-radius-md);
    color: var(--color-primary);
}

.stat-large {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 12px;
    color: var(--color-text-main);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.stat-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-top: 1px solid var(--color-border);
    padding-top: 12px;
}

.stat-detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.dot.green { background-color: var(--color-accent); }
.dot.blue { background-color: var(--color-secondary); }
.dot.yellow { background-color: var(--color-warning); }
.dot.purple { background-color: #8b5cf6; }
.dot.cian { background-color: #06b6d4; }

.recent-section {
    padding: 24px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

.recent-section h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 16px;
    color: var(--color-text-main);
}

.quick-actions-row {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    flex-wrap: nowrap;
    width: 100%;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
}
.quick-actions-row::-webkit-scrollbar {
    display: none;
}

.quick-actions-row .btn {
    flex: 0 0 auto;
    font-size: 0.85rem;
}

/* ==========================================================================
   Data Tables
   ========================================================================== */
.table-container {
    overflow-x: auto;
    background: #ffffff;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.data-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text-muted);
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
    background: #f8fafc;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover td {
    background-color: #f8fafc;
}

.text-center {
    text-align: center;
}

/* Badges for Status */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-available {
    background-color: #e2fbf0;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.badge-assigned {
    background-color: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
}

.badge-repair {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

.badge-retired {
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
}

/* ==========================================================================
   Progress Bar
   ========================================================================== */
.progress-container {
    width: 100%;
    background-color: #e2e8f0;
    height: 8px;
    border-radius: 50px;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 50px;
}

.progress-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 4px;
    display: block;
}

/* ==========================================================================
   Employees & Assignments
   ========================================================================== */
.selector-row {
    padding: 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

.selector-row label {
    font-weight: 700;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.selector-row select {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 8px 12px;
    color: var(--color-text-main);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    min-width: 240px;
}

.selector-row select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.employee-inventory-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 24px;
    align-items: start;
}

.employee-info-panel {
    padding: 24px;
    text-align: center;
    background: #ffffff;
    border: 1px solid var(--color-border);
}

.info-avatar {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 12px;
}

.employee-info-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 4px;
    color: var(--color-text-main);
}

.employee-info-panel p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.emp-info-meta {
    margin-top: 20px;
    border-top: 1px solid var(--color-border);
    padding-top: 12px;
    text-align: left;
    font-size: 0.85rem;
}

.employee-items-lists {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.items-list-card {
    padding: 20px;
    background: #ffffff;
    border: 1px solid var(--color-border);
}

.items-list-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
    color: var(--color-text-main);
}

.items-ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.items-ul li {
    font-size: 0.88rem;
    background-color: #f8fafc;
    border: 1px solid var(--color-border);
    padding: 10px 14px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.empty-list-msg {
    border: none !important;
    background: none !important;
    color: var(--color-text-muted);
    font-size: 0.85rem !important;
    font-style: italic;
    justify-content: center !important;
}

/* ==========================================================================
   Buttons & Modals & Forms
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background-color: #002e8c;
}

.btn-secondary {
    background-color: #ffffff;
    border-color: var(--color-border);
    color: var(--color-text-muted);
}

.btn-secondary:hover {
    background-color: #f1f5f9;
    color: var(--color-text-main);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Modal styling matching screen design */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.45); /* Soft dimming overlay */
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: #ffffff;
    border: 1px solid var(--color-border);
    width: 90%;
    max-width: 520px;
    padding: 30px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow-lg);
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}
.modal-close:hover {
    color: var(--color-danger);
}

.modal h2 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 20px;
    color: var(--color-text-main);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

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

.form-group label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    box-sizing: border-box;
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 8px 12px;
    color: var(--color-text-main);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 56, 168, 0.08);
}

/* Fix select element options drop background color */
select option {
    background-color: #ffffff;
    color: var(--color-text-main);
}

/* Auth Pages Mesh Gradient and background cards setup */
#auth-container {
    background: #f1f5f9 !important;
}

#auth-container .glass {
    background: #ffffff !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Responsive Breakpoints & Mobile-First Tweaks
   ========================================================================== */
/* Modern Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

@media (max-width: 1024px) {
    .container {
        padding: 0 16px;
    }
    
    .employee-inventory-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 80px; /* Space for sticky bottom tab bar on mobile */
    }

    .main-content {
        margin-top: 16px;
    }

    /* Fixed top header visual styling */
    .header {
        position: sticky;
        top: 0;
        border-bottom: 1px solid var(--color-border);
        padding: 4px 0;
        z-index: 1000;
        width: 100%;
        overflow: hidden;
    }

    .header-container {
        min-height: auto !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 4px 16px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    /* Hide full navigation tabs in header on mobile */
    .header-container nav.nav-tabs {
        display: none !important;
    }

    /* Floating / Sticky Mobile bottom navigation bar (White/light style match) */
    .mobile-nav-bar {
        display: flex !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid var(--color-border);
        justify-content: space-around;
        padding: 8px 6px;
        z-index: 999;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.03);
    }

    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        color: var(--color-text-muted);
        text-decoration: none;
        font-size: 0.68rem;
        font-weight: 700;
        background: none;
        border: none;
        padding: 6px 16px;
        border-radius: 50px; /* Capsule pill active background */
        transition: var(--transition-smooth);
        cursor: pointer;
    }

    .mobile-nav-item.active {
        color: #065f46 !important;
        background-color: #d1fae5 !important;
        border: 1px solid #a7f3d0 !important;
    }

    .mobile-nav-item span.icon {
        font-size: 1.2rem;
    }

    /* Dashboard Layout Tweaks */
    .dashboard-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .dashboard-card {
        padding: 20px !important;
    }

    .stat-large {
        font-size: 2.2rem !important;
    }

    .quick-actions-row {
        gap: 8px;
    }

    .quick-actions-row .btn {
        font-size: 0.78rem;
        padding: 6px 10px;
    }

    /* Modal Form Adaptation */
    .modal {
        align-items: flex-start !important;
        overflow-y: auto !important;
        padding: 40px 0 !important;
    }

    .modal-content {
        padding: 20px !important;
        margin: 20px auto !important;
        border-radius: var(--border-radius-lg);
        max-height: none !important;
        width: calc(100% - 24px) !important;
        box-sizing: border-box;
    }

    .form-row {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }

    .section-title-row {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 12px;
        margin-bottom: 16px;
    }

    .section-title-row h2 {
        font-size: 1.3rem !important;
    }

    .section-title-row div {
        width: 100%;
        display: grid !important;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .section-title-row div .btn {
        width: 100%;
        font-size: 0.78rem;
        padding: 6px 10px;
    }

    /* Adaptive Mobile Lists (Turns tables into cards) */
    .table-container {
        border: none !important;
        background: none !important;
        box-shadow: none !important;
        overflow-x: hidden !important; /* Disable horizontal scroll */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    .data-table {
        display: block;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    .data-table thead {
        display: none; /* Hide header columns on small displays */
    }

    .data-table tbody {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    .data-table tbody tr {
        display: flex;
        flex-direction: column;
        background: var(--color-card);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius-lg);
        padding: 16px;
        gap: 8px;
        box-shadow: var(--shadow-sm);
        position: relative;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    .data-table tbody tr td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap; /* Wrap cell values to next line if they are long */
        gap: 8px;
        padding: 8px 0 !important;
        border-bottom: 1px solid var(--color-border) !important;
        font-size: 0.85rem;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
        word-break: break-all;
    }

    .data-table tbody tr td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--color-text-muted);
        font-size: 0.72rem;
        text-transform: uppercase;
        flex-shrink: 0;
        margin-right: auto;
    }

    .data-table tbody tr td > * {
        max-width: 100%;
        word-break: break-all;
        text-align: right;
    }

    .data-table tbody tr td:last-child {
        border-bottom: none !important;
        margin-top: 6px;
        padding-top: 10px !important;
        justify-content: flex-end;
        width: 100% !important;
    }

    /* Selector Adaptations */
    .selector-row {
        flex-direction: column;
        align-items: stretch !important;
        padding: 14px;
        width: 100% !important;
        box-sizing: border-box;
    }

    .selector-row select {
        width: 100%;
        min-width: unset;
    }

    /* User Profile Info Adaptations */
    #user-info-header {
        font-size: 0.75rem !important;
        gap: 8px !important;
    }

    #user-info-header #user-display-email,
    #user-info-header #user-display-role {
        display: none !important; /* Hide long emails and roles in top header to avoid horizontal push */
    }

    #company-selector-container {
        max-width: 150px;
    }

    #company-selector-container select {
        max-width: 110px;
        font-size: 0.75rem;
        padding: 4px 6px;
    }

    /* UI Lists Adaptations */
    .items-ul li {
        flex-wrap: wrap;
        gap: 8px;
        word-break: break-all;
    }

    /* Dashboard critical alerts banner wrapper response */
    #dashboard-alerts-banner {
        flex-direction: column;
        align-items: stretch !important;
        text-align: center;
        gap: 12px !important;
        border-left: none !important;
        border-top: 4px solid #ef4444 !important;
    }

    #btn-dashboard-go-alerts {
        width: 100%;
    }
}

/* Base Bottom Bar display setting for desktop styles */
.mobile-nav-bar {
    display: none;
}