/*
 * Elept CSS Design System
 * Clean, lightweight, modular stylesheet.
 */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400..700;1,400..700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* Premium Light Theme Core */
    --bg-color: #FAFAF9;
    --card-bg: rgba(255, 255, 255, 0.7);
    --card-border: rgba(255, 255, 255, 0.4);
    --text-main: #364945;
    --text-muted: #5C6E6A;
    
    /* Vibrant Gradients & Accents */
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-light: rgba(59, 130, 246, 0.15);
    
    --secondary: #6366f1;
    --secondary-hover: #4f46e5;
    
    /* Status Colors */
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.15);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.15);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.15);
    
    --border-color: #D5DFDC;
    
    /* Radii & Shadows */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Lora', Georgia, serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glassmorphism Utilities */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-md);
}

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade-in { animation: fadeIn 0.5s ease-out forwards; }


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

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-hover);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 0.5em;
    color: var(--text-main);
}

.sidebar-brand, .logo-link, .btn, .badge, .form-label, .table th, .nav-link, .sidebar-link, .modal-title {
    font-family: var(--font-sans) !important;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.85rem; }
h3 { font-size: 1.4rem; }

p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(54, 73, 69, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    color: #FFFFFF;
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-main);
}

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

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    border-radius: 6px;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(54, 73, 69, 0.12);
}

.form-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.input-group {
    display: flex;
    gap: 0.5rem;
}

.input-group .form-control {
    flex: 1;
}

/* Grid & Layout Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    h1 { font-size: 2rem; }
}

/* Cards & Badges */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success { background-color: var(--success-light); color: #008775; }
.badge-danger { background-color: var(--danger-light); color: var(--danger); }
.badge-warning { background-color: var(--warning-light); color: #D46B08; }
.badge-info { background-color: var(--primary-light); color: var(--primary); }

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    border: 1px solid transparent;
}

.alert-success {
    background-color: var(--success-light);
    border-color: #B7EB8F;
    color: #237804;
}

.alert-danger {
    background-color: var(--danger-light);
    border-color: #FFA39E;
    color: #A8071A;
}

.alert-warning {
    background-color: var(--warning-light);
    border-color: #FFE58F;
    color: #AD6800;
}

/* Header & Public Nav */
.header-nav {
    background-color: rgba(250, 252, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    z-index: 102;
}

.logo-icon {
    display: flex;
    flex-direction: column;
    gap: 3px;
    width: 24px;
}

.logo-tab {
    height: 5px;
    background-color: var(--primary);
    border-radius: 3px;
}
.logo-tab:nth-child(1) { width: 14px; background-color: #58D7C4; }
.logo-tab:nth-child(2) { width: 24px; background-color: #9B7CF6; }
.logo-tab:nth-child(3) { width: 19px; background-color: #1677FF; }

/* Mobile Toggle Hamburger */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 102;
}

.mobile-nav-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-nav-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-nav-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
}

.nav-link {
    color: var(--text-muted);
    font-weight: 500;
}

.nav-link:hover {
    color: var(--primary);
}

/* Body scroll lock when menu is active */
body.no-scroll {
    overflow: hidden;
}

/* Responsive Navigation */
@media (max-width: 992px) {
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(250, 252, 255, 0.98);
        backdrop-filter: blur(20px);
        z-index: 101;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateY(-100%);
        opacity: 0;
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
        padding: 2rem;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        width: 100%;
        max-width: 320px;
    }
    
    .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--text-main);
        width: 100%;
        text-align: center;
        display: block;
        padding: 0.5rem 0;
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    
    .nav-links .btn {
        width: 100%;
        padding: 0.85rem 1.5rem;
        font-size: 1.1rem;
        margin-top: 1rem;
    }
}

/* Sidebar Dashboard Layout */
.dashboard-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 50;
}

.sidebar-brand {
    margin-bottom: 2rem;
    padding-left: 0.5rem;
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
}

.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    font-weight: 500;
    gap: 0.75rem;
    transition: var(--transition);
}

.sidebar-link:hover, .sidebar-link.active {
    background-color: var(--primary-light);
    color: var(--primary);
}

.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.dashboard-main {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: 70px;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.content-body {
    padding: 2rem;
    flex: 1;
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        transition: var(--transition);
        z-index: 250;
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .dashboard-main {
        margin-left: 0;
    }
    .mobile-nav-toggle {
        display: inline-flex !important;
    }
    .mobile-close-sidebar {
        display: inline-flex !important;
    }
}

/* Installation Wizard styles */
.install-card {
    max-width: 650px;
    margin: 4rem auto;
}

.install-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    font-size: 0.85rem;
}

.install-step-item {
    color: var(--text-muted);
    font-weight: 500;
}

.install-step-item.active {
    color: var(--primary);
    font-weight: 700;
}

/* Code block snippet display */
pre.code-snippet {
    background-color: #071A4A;
    color: #E7ECF5;
    padding: 1.25rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    font-family: Consolas, Monaco, monospace;
    font-size: 0.85rem;
    margin: 1rem 0;
}

/* Table Design */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

table.table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.95rem;
    text-align: left;
}

table.table th {
    background-color: #FAFCFF;
    color: var(--text-main);
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--border-color);
}

table.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
}

table.table tr:hover td {
    background-color: #F6FAFF;
}

/* Marketing landing elements */
.hero-section {
    padding: 6rem 0;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.bullets-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    color: var(--text-main);
    font-weight: 500;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bullet-icon {
    color: var(--success);
}

.inline-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: -0.2em;
    color: currentColor;
}

.empty-state-icon,
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.empty-state-icon {
    margin-bottom: 1rem;
}

.icon-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: var(--text-muted);
}

.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.icon-list .inline-icon {
    color: var(--success);
    flex: 0 0 auto;
    margin-top: 0.15rem;
}