/* Custom CSS for ATHOS */

/* ==========================================================================
   CSS Variables for Light/Dark Mode
   ========================================================================== */

:root {
    /* Light Mode Colors */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #fafafa;
    --color-bg-tertiary: #f3f4f6;
    --color-bg-sidebar: #ffffff;
    --color-bg-card: #ffffff;
    --color-bg-input: #ffffff;
    --color-bg-hover: #f3f4f6;
    
    --color-text-primary: #111827;
    --color-text-secondary: #6b7280;
    --color-text-tertiary: #9ca3af;
    --color-text-inverse: #ffffff;
    
    --color-border-primary: #e5e7eb;
    --color-border-secondary: #d1d5db;
    --color-border-input: #d1d5db;
    
    --color-accent-primary: #1e293b;
    --color-accent-secondary: #334155;
    --color-accent-hover: #0f172a;
    
    --color-shadow: rgba(0, 0, 0, 0.1);
    --color-shadow-lg: rgba(0, 0, 0, 0.15);
    
    /* Public Pages - Hero & Feature Cards */
    --color-hero-bg: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
    --color-hero-bg-solid: #fafafa;
    --color-feature-bg: #ffffff;
    --color-feature-border: #e5e7eb;
    --color-feature-icon-bg: #f3e8ff;
    --color-feature-icon: #9333ea;
    
    /* Public Pages - Shimmer Tag */
    --color-shimmer-bg: linear-gradient(135deg, #e0f7fa 0%, #e1f5fe 100%);
    --color-shimmer-text: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
    
    /* Public Pages - Trust Badges */
    --color-badge-bg: #111827;
    --color-badge-text: #ffffff;
    --color-badge-check: #ffffff;
    
    /* Public Pages - Navbar */
    --color-navbar-bg: rgba(255, 255, 255, 0.95);
    --color-navbar-border: #e5e7eb;
    --color-navbar-link: #374151;
    --color-navbar-link-hover: #111827;
    
    /* Status Colors (same for both modes) */
    --color-success: #10b981;
    --color-success-bg: #d1fae5;
    --color-success-text: #065f46;
    
    --color-error: #ef4444;
    --color-error-bg: #fee2e2;
    --color-error-text: #991b1b;
    
    --color-warning: #f59e0b;
    --color-warning-bg: #fef3c7;
    --color-warning-text: #92400e;
    
    --color-info: #3b82f6;
    --color-info-bg: #dbeafe;
    --color-info-text: #1e40af;
}

[data-theme="dark"] {
    /* Dark Mode Colors */
    --color-bg-primary: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-tertiary: #334155;
    --color-bg-sidebar: #1e293b;
    --color-bg-card: #1e293b;
    --color-bg-input: #334155;
    --color-bg-hover: #334155;
    
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #cbd5e1;
    --color-text-tertiary: #94a3b8;
    --color-text-inverse: #0f172a;
    
    --color-border-primary: #334155;
    --color-border-secondary: #475569;
    --color-border-input: #475569;
    
    --color-accent-primary: #3b82f6;
    --color-accent-secondary: #2563eb;
    --color-accent-hover: #1d4ed8;
    
    --color-shadow: rgba(0, 0, 0, 0.3);
    --color-shadow-lg: rgba(0, 0, 0, 0.5);
    
    /* Public Pages - Hero & Feature Cards */
    --color-hero-bg: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    --color-hero-bg-solid: #0f172a;
    --color-feature-bg: #1e293b;
    --color-feature-border: #334155;
    --color-feature-icon-bg: #312e81;
    --color-feature-icon: #a78bfa;
    
    /* Public Pages - Shimmer Tag */
    --color-shimmer-bg: linear-gradient(135deg, #164e63 0%, #155e75 100%);
    --color-shimmer-text: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%);
    
    /* Public Pages - Trust Badges */
    --color-badge-bg: #f1f5f9;
    --color-badge-text: #111827;
    --color-badge-check: #111827;
    
    /* Public Pages - Navbar */
    --color-navbar-bg: rgba(15, 23, 42, 0.95);
    --color-navbar-border: #334155;
    --color-navbar-link: #cbd5e1;
    --color-navbar-link-hover: #f1f5f9;
    
    /* Status Colors (adjusted for dark mode) */
    --color-success: #10b981;
    --color-success-bg: #064e3b;
    --color-success-text: #6ee7b7;
    
    --color-error: #ef4444;
    --color-error-bg: #7f1d1d;
    --color-error-text: #fca5a5;
    
    --color-warning: #f59e0b;
    --color-warning-bg: #78350f;
    --color-warning-text: #fcd34d;
    
    --color-info: #3b82f6;
    --color-info-bg: #1e3a8a;
    --color-info-text: #93c5fd;
}

/* ==========================================================================
   Theme Transition
   ========================================================================== */

body {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==========================================================================
   Form Components
   ========================================================================== */

/* Form labels */
.form-label {
    color: var(--color-text-primary);
}

.form-input {
    @apply w-full px-4 py-2 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent;
    background-color: var(--color-bg-input);
    border: 1px solid var(--color-border-input);
    color: var(--color-text-primary);
}

.form-textarea {
    @apply w-full px-4 py-2 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent;
    background-color: var(--color-bg-input);
    border: 1px solid var(--color-border-input);
    color: var(--color-text-primary);
}

.form-select {
    @apply w-full px-4 py-2 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent;
    background-color: var(--color-bg-input);
    border: 1px solid var(--color-border-input);
    color: var(--color-text-primary);
}

/* Form inputs, selects, and textareas - ensure proper styling in dark mode */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="url"],
input[type="search"],
textarea,
select {
    background-color: var(--color-bg-input) !important;
    border-color: var(--color-border-input) !important;
    color: var(--color-text-primary) !important;
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="tel"]::placeholder,
input[type="number"]::placeholder,
input[type="url"]::placeholder,
input[type="search"]::placeholder,
textarea::placeholder {
    color: var(--color-text-tertiary) !important;
}

/* Disabled inputs */
input:disabled,
textarea:disabled,
select:disabled {
    background-color: var(--color-bg-tertiary) !important;
    color: var(--color-text-tertiary) !important;
    cursor: not-allowed;
    opacity: 0.6;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn-primary {
    @apply px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 transition-colors;
}

.btn-secondary {
    @apply px-4 py-2 bg-gray-600 text-white rounded-lg hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-gray-500 transition-colors;
}

.btn-danger {
    @apply px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 focus:outline-none focus:ring-2 focus:ring-red-500 transition-colors;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    @apply rounded-lg shadow-md p-6;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.table {
    @apply min-w-full divide-y;
    border-color: var(--color-border-primary);
}

.table thead {
    background-color: var(--color-bg-tertiary);
}

.table th {
    @apply px-6 py-3 text-left text-xs font-medium uppercase tracking-wider;
    color: var(--color-text-secondary);
}

.table td {
    @apply px-6 py-4 whitespace-nowrap text-sm;
    color: var(--color-text-primary);
}

/* ==========================================================================
   Theme Toggle Button
   ========================================================================== */

.theme-toggle {
    @apply p-2 rounded-lg transition-all duration-200;
    background-color: var(--color-bg-hover);
}

.theme-toggle:hover {
    background-color: var(--color-bg-tertiary);
}

.theme-toggle svg {
    color: var(--color-text-secondary);
}

/* ==========================================================================
   Animations
   ========================================================================== */

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

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

/* Flash messages auto-dismiss */
.flash-message {
    animation: fadeIn 0.3s ease-in-out;
}

/* ==========================================================================
   Smooth Transitions
   ========================================================================== */

* {
    transition-property: background-color, border-color, color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* ==========================================================================
   Utility Classes for Dark Mode
   ========================================================================== */

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

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

.bg-card {
    background-color: var(--color-bg-card);
}

.text-primary {
    color: var(--color-text-primary);
}

.text-secondary {
    color: var(--color-text-secondary);
}

.border-primary {
    border-color: var(--color-border-primary);
}