/**
 * Base Styles
 * Core HTML element styling using CSS variables
 */

/* ============================================
   BODY & HTML
   ============================================ */
html, body {
    padding: 0 !important;
    margin: 0 !important;
    overflow-x: hidden;
    width: 100%;
    height: 100%;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

/* ============================================
   TEXT ELEMENTS
   ============================================ */
/* Ensure bold text inherits theme colors */
strong, b {
    color: inherit;
}

/* Headings respect theme */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
}

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

/* ============================================
   LINKS
   ============================================ */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ============================================
   CARDS
   ============================================ */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
    box-shadow: var(--card-shadow);
}

.card-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.card-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

/* ============================================
   FORMS
   ============================================ */
.form-control, .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--btn-primary);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

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

.input-group-text {
    background-color: var(--bg-secondary);
    border-color: var(--input-border);
    color: var(--text-primary);
}

/* ============================================
   TABLES
   ============================================ */
.table {
    background-color: var(--table-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.table > :not(caption) > * > * {
    background-color: transparent;
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--table-striped);
}

.table thead th {
    color: var(--text-primary);
    border-bottom-color: var(--border-color);
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.modal-header {
    border-bottom-color: var(--border-color);
}

.modal-footer {
    border-top-color: var(--border-color);
}

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

/* Fix close button visibility in dark theme */
.theme-dark .btn-close,
[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ============================================
   DROPDOWNS
   ============================================ */
.dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

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

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

.dropdown-divider {
    border-top-color: var(--border-color);
}

/* ============================================
   ACCORDIONS
   ============================================ */
.accordion-button {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.accordion-button:not(.collapsed) {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.accordion-body {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border-radius: 8px;
}

.alert-success {
    background-color: var(--alert-success-bg);
    color: var(--alert-success-text);
}

.alert-danger {
    background-color: var(--alert-danger-bg);
    color: var(--alert-danger-text);
}

.alert-warning {
    background-color: var(--alert-warning-bg);
    color: var(--alert-warning-text);
}

.alert-info {
    background-color: var(--alert-info-bg);
    color: var(--alert-info-text);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav-link {
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

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

.nav-tabs .nav-link.active {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* ============================================
   LIST GROUPS
   ============================================ */
.list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.list-group-item:hover {
    background-color: var(--bg-secondary);
}

/* ============================================
   TEXT UTILITIES (Override Bootstrap for Dark Theme)
   ============================================ */
.text-muted {
    color: var(--text-muted) !important;
}

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

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

/* Ensure text-white always shows white in both themes */
.text-white,
.text-white h1,
.text-white h2,
.text-white h3,
.text-white h4,
.text-white h5,
.text-white h6,
.text-white p,
.text-white span,
.text-white div {
    color: #ffffff !important;
}

/* Small text should also respect theme */
small, .small {
    color: inherit;
}

small.text-muted, .small.text-muted {
    color: var(--text-muted) !important;
}

/* ============================================
   BACKGROUND UTILITIES (Override Bootstrap for Dark Theme)
   ============================================ */
[data-theme="dark"] .bg-light {
    background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
}

/* ============================================
   BADGES (Override Bootstrap for Dark Theme)
   ============================================ */
.theme-dark .badge.bg-secondary,
[data-theme="dark"] .badge.bg-secondary {
    background-color: var(--btn-secondary) !important;
    color: var(--text-primary) !important;
}