/* ========================================
   LEMMERIC - THEME CONFIGURATIONS
   ========================================
   
   This file contains theme-specific configurations and overrides
   for the Lemmeric Lemmy UI. It handles light and dark theme
   variations with proper Bootstrap integration.
   
   Table of Contents:
   1. Theme Variables
   2. Light Theme (Default)
   3. Dark Theme
   4. Theme Transitions
   ======================================== */

/* ========================================
   1. THEME VARIABLES
   ======================================== */

/* Light theme (default) */
:root {
    --theme-name: "light";
}

/* ========================================
   2. LIGHT THEME (DEFAULT)
   ======================================== */

/* Light theme uses the default CSS variables from main.css */

/* ========================================
   3. DARK THEME
   ======================================== */

/* Dark theme */
[data-theme="dark"] {
    --theme-name: "dark";
    
    /* Override Bootstrap colors for dark theme */
    --bs-body-bg: var(--bg-color);
    --bs-body-color: var(--text-color);
    --bs-border-color: var(--border-color);
}

/* ========================================
   4. THEME TRANSITIONS
   ======================================== */

/* Dark theme specific overrides */
[data-theme="dark"] .navbar-dark {
    background-color: #1a1a1a !important;
}

[data-theme="dark"] .bg-primary {
    background-color: #0d5aa7 !important;
}

[data-theme="dark"] .btn-outline-primary {
    color: #4dabf7;
    border-color: #4dabf7;
}

[data-theme="dark"] .btn-outline-primary:hover {
    background-color: #4dabf7;
    border-color: #4dabf7;
}

[data-theme="dark"] .btn-outline-light {
    color: #e9ecef;
    border-color: #e9ecef;
}

[data-theme="dark"] .btn-outline-light:hover {
    background-color: #e9ecef;
    border-color: #e9ecef;
    color: #212529;
}

[data-theme="dark"] .form-select {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-select:focus {
    background-color: var(--card-bg);
    border-color: #4dabf7;
    color: var(--text-color);
    box-shadow: 0 0 0 0.2rem rgba(77, 171, 247, 0.25);
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

[data-theme="dark"] .pagination .page-link {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .pagination .page-link:hover {
    background-color: var(--border-color);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .pagination .page-item.active .page-link {
    background-color: #0d5aa7;
    border-color: #0d5aa7;
}

/* Theme transition animations */
html {
    transition: background-color 0.3s ease;
}

body,
.card,
.navbar,
.modal-content,
.form-select,
.btn {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Additional dark theme improvements */
[data-theme="dark"] .text-muted {
    color: var(--muted-text) !important;
}

[data-theme="dark"] .border {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .border-top {
    border-top-color: var(--border-color) !important;
}

[data-theme="dark"] .border-bottom {
    border-bottom-color: var(--border-color) !important;
}

/* Ensure proper contrast for accessibility */
[data-theme="dark"] .navbar-brand {
    color: #ffffff !important;
}

[data-theme="dark"] .nav-link {
    color: rgba(255, 255, 255, 0.75) !important;
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    color: #ffffff !important;
}

/* Custom theme selector styling */
.theme-selector {
    position: relative;
}

.theme-toggle-btn {
    background: none;
    border: none;
    color: inherit;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    transition: background-color 0.2s ease;
}

.theme-toggle-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle-btn i {
    transition: transform 0.3s ease;
}

/* Rotate sun/moon icon when switching themes */
[data-theme="dark"] .theme-toggle-btn i.bi-sun-fill {
    transform: rotate(180deg);
}

/* Theme preference persistence indicator */
.theme-indicator {
    position: fixed;
    top: 10px;
    right: 10px;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 9999;
}

.theme-indicator.show {
    opacity: 1;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
    }
    
    [data-theme="dark"] {
        --border-color: #ffffff;
        --text-color: #ffffff;
        --bg-color: #000000;
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Input group styling for both themes */
.input-group-text {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Dark theme input group styling */
[data-theme="dark"] .input-group-text {
    background-color: var(--border-color);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .input-group-text i {
    color: var(--text-color) !important;
}

[data-theme="dark"] .form-control {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-control:focus {
    background-color: var(--card-bg);
    border-color: #4dabf7;
    color: var(--text-color);
    box-shadow: 0 0 0 0.2rem rgba(77, 171, 247, 0.25);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--muted-text);
}

/* Password toggle button styling */
[data-theme="dark"] .input-group .btn-outline-secondary {
    background-color: var(--border-color);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .input-group .btn-outline-secondary:hover {
    background-color: var(--muted-text);
    border-color: var(--muted-text);
    color: var(--card-bg);
}

[data-theme="dark"] .input-group .btn-outline-secondary i {
    color: var(--text-color) !important;
}

/* Modal footer styling */
[data-theme="dark"] .modal-footer {
    border-top-color: var(--border-color);
}

/* Form check styling for dark theme */
[data-theme="dark"] .form-check-input {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .form-check-input:checked {
    background-color: #4dabf7;
    border-color: #4dabf7;
}

[data-theme="dark"] .form-check-input:focus {
    border-color: #4dabf7;
    box-shadow: 0 0 0 0.2rem rgba(77, 171, 247, 0.25);
}

/* Form text styling */
[data-theme="dark"] .form-text {
    color: var(--muted-text) !important;
}