/**
 * ProduGuard - Custom Styles
 * Color palette based on ProduWeb logo
 */

/* ============================================
   CSS Custom Properties (Variables)
   ============================================ */
:root {
    /* Primary Colors (from logo) */
    --color-turquoise: #00cea3;
    --color-turquoise-dark: #00a883;
    --color-turquoise-light: #33d8b5;

    --color-orange: #ffa200;
    --color-orange-dark: #cc8200;
    --color-orange-light: #ffb533;

    --color-magenta: #ff0077;
    --color-magenta-dark: #cc005f;
    --color-magenta-light: #ff3392;

    --color-blue: #0045ff;
    --color-blue-dark: #0037cc;
    --color-blue-light: #3369ff;

    /* Neutral Colors */
    --color-black: #1a1a1a;
    --color-gray-900: #212529;
    --color-gray-800: #343a40;
    --color-gray-700: #495057;
    --color-gray-600: #6c757d;
    --color-gray-500: #adb5bd;
    --color-gray-400: #ced4da;
    --color-gray-300: #dee2e6;
    --color-gray-200: #e9ecef;
    --color-gray-100: #f8f9fa;
    --color-white: #ffffff;

    /* Semantic Colors */
    --color-primary: var(--color-turquoise);
    --color-primary-dark: var(--color-turquoise-dark);
    --color-secondary: var(--color-blue);
    --color-success: var(--color-turquoise);
    --color-warning: var(--color-orange);
    --color-danger: var(--color-magenta);
    --color-info: var(--color-blue);

    /* Typography */
    --font-family-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* ============================================
   Tailwind CSS Custom Configuration
   (Extends default Tailwind via CDN)
   ============================================ */

/* ============================================
   Base Styles
   ============================================ */
body {
    font-family: var(--font-family-sans);
    color: var(--color-gray-900);
    background-color: var(--color-gray-100);
}

/* ============================================
   Component Classes
   ============================================ */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.25rem;
    border-radius: var(--radius-md);
    transition: all 150ms ease-in-out;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(0, 206, 163, 0.3);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

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

.btn-secondary:hover {
    background-color: var(--color-blue-dark);
}

.btn-warning {
    background-color: var(--color-warning);
    color: var(--color-white);
}

.btn-warning:hover {
    background-color: var(--color-orange-dark);
}

.btn-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover {
    background-color: var(--color-magenta-dark);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-gray-700);
}

.btn-ghost:hover {
    background-color: var(--color-gray-200);
}

/* Cards */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-gray-200);
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-gray-200);
    background-color: var(--color-gray-100);
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color 150ms ease-in-out, box-shadow 150ms ease-in-out;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 206, 163, 0.2);
}

.form-input::placeholder {
    color: var(--color-gray-500);
}

.form-input.is-invalid {
    border-color: var(--color-danger);
}

.form-input.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(255, 0, 119, 0.2);
}

.form-error {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-danger);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-primary {
    background-color: rgba(0, 206, 163, 0.1);
    color: var(--color-turquoise-dark);
}

.badge-success {
    background-color: rgba(0, 206, 163, 0.1);
    color: var(--color-turquoise-dark);
}

.badge-warning {
    background-color: rgba(255, 162, 0, 0.1);
    color: var(--color-orange-dark);
}

.badge-danger {
    background-color: rgba(255, 0, 119, 0.1);
    color: var(--color-magenta-dark);
}

.badge-info {
    background-color: rgba(0, 69, 255, 0.1);
    color: var(--color-blue-dark);
}

.badge-gray {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.alert-success {
    background-color: rgba(0, 206, 163, 0.1);
    border: 1px solid var(--color-turquoise);
    color: var(--color-turquoise-dark);
}

.alert-warning {
    background-color: rgba(255, 162, 0, 0.1);
    border: 1px solid var(--color-orange);
    color: var(--color-orange-dark);
}

.alert-danger {
    background-color: rgba(255, 0, 119, 0.1);
    border: 1px solid var(--color-magenta);
    color: var(--color-magenta-dark);
}

.alert-info {
    background-color: rgba(0, 69, 255, 0.1);
    border: 1px solid var(--color-blue);
    color: var(--color-blue-dark);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-600);
    background-color: var(--color-gray-100);
    border-bottom: 2px solid var(--color-gray-200);
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-gray-200);
    color: var(--color-gray-900);
}

.table tbody tr:hover {
    background-color: var(--color-gray-50, #f9fafb);
}

/* Sidebar Navigation */
.sidebar {
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-black) 100%);
    color: var(--color-white);
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--color-gray-400);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 150ms ease-in-out;
    margin: 0.25rem 0.5rem;
}

.sidebar-nav-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.sidebar-nav-item.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Stats Cards (Dashboard) */
.stat-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.stat-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-icon.turquoise {
    background-color: rgba(0, 206, 163, 0.1);
    color: var(--color-turquoise);
}

.stat-card-icon.orange {
    background-color: rgba(255, 162, 0, 0.1);
    color: var(--color-orange);
}

.stat-card-icon.magenta {
    background-color: rgba(255, 0, 119, 0.1);
    color: var(--color-magenta);
}

.stat-card-icon.blue {
    background-color: rgba(0, 69, 255, 0.1);
    color: var(--color-blue);
}

/* Progress Bar */
.progress {
    height: 0.5rem;
    background-color: var(--color-gray-200);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 9999px;
    transition: width 300ms ease-in-out;
}

.progress-bar.turquoise {
    background-color: var(--color-turquoise);
}

.progress-bar.orange {
    background-color: var(--color-orange);
}

.progress-bar.magenta {
    background-color: var(--color-magenta);
}

.progress-bar.blue {
    background-color: var(--color-blue);
}

/* Difficulty Level Indicators */
.level-indicator {
    display: inline-flex;
    gap: 0.25rem;
}

.level-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 9999px;
    background-color: var(--color-gray-300);
}

.level-dot.active.level-1 {
    background-color: var(--color-turquoise);
}

.level-dot.active.level-2 {
    background-color: #7dd87d;
}

.level-dot.active.level-3 {
    background-color: var(--color-orange);
}

.level-dot.active.level-4 {
    background-color: #ff6b35;
}

.level-dot.active.level-5 {
    background-color: var(--color-magenta);
}

/* ============================================
   Utility Classes
   ============================================ */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-success { color: var(--color-turquoise); }
.text-warning { color: var(--color-orange); }
.text-danger { color: var(--color-magenta); }
.text-info { color: var(--color-blue); }

.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-success { background-color: var(--color-turquoise); }
.bg-warning { background-color: var(--color-orange); }
.bg-danger { background-color: var(--color-magenta); }
.bg-info { background-color: var(--color-blue); }

/* Gradient backgrounds using logo colors */
.bg-gradient-brand {
    background: linear-gradient(135deg, var(--color-turquoise) 0%, var(--color-blue) 100%);
}

.bg-gradient-warm {
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-magenta) 100%);
}

.bg-gradient-cool {
    background: linear-gradient(135deg, var(--color-turquoise) 0%, var(--color-magenta) 100%);
}

/* ============================================
   Animation Classes
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 300ms ease-out;
}

.animate-slide-up {
    animation: slideUp 300ms ease-out;
}

/* ============================================
   Logo Specific
   ============================================ */
.logo-produguard {
    height: 28px;
    width: auto;
}

.logo-produguard-sm {
    height: 20px;
    width: auto;
}

.logo-produguard-lg {
    height: 40px;
    width: auto;
}