/*
 * EzGym Custom Styles
 * Theme System: Light/Dark Mode
 */

:root {
    /* --- Light Theme (Default) --- */
    --bg-color: #ffffff;
    --text-color: #0d47a1;
    /* Dark Blue for text on light */
    --primary-color: #0d47a1;
    /* Dark Blue */
    --secondary-color: #e3f2fd;
    /* Light Blue */
    --accent-color: #2196f3;
    /* Brighter Blue */

    --card-bg: #f8f9fa;
    --card-border: #e3f2fd;
    --card-shadow: rgba(13, 71, 161, 0.1);

    --navbar-bg: #0d47a1;
    --navbar-text: #ffffff;

    /* Common Status Colors */
    --status-success: #4caf50;
    --status-warning: #ff9800;
    --status-danger: #f44336;
    --status-info: #2196f3;

    /* Input/Form */
    --input-bg: #ffffff;
    --input-border: #bbdefb;
    --input-text: #0d47a1;

    /* Other Utilities */
    --link-color: #2196f3;
    --border-color: #e0e0e0;
    --pastel-purple: #b19cd9;
    --pastel-orange: #ffb084;
    --pastel-green: #a8d5ba;
}

[data-theme="dark"] {
    /* --- Dark Theme --- */
    --bg-color: #121212;
    --text-color: #e0e0e0;
    /* White/Light Grey on dark */
    --primary-color: #2196f3;
    /* Brilliant Blue */
    --secondary-color: #1e1e1e;
    --accent-color: #64b5f6;

    --card-bg: #1e1e1e;
    --card-border: #333333;
    --card-shadow: rgba(0, 0, 0, 0.3);

    --navbar-bg: #1f1f1f;
    --navbar-text: #e0e0e0;

    /* Input/Form */
    --input-bg: #2c2c2c;
    --input-border: #424242;
    --input-text: #e0e0e0;

    --link-color: #90caf9;
    --border-color: #424242;
}

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

[data-theme="dark"] .form-control::placeholder {
    color: #b0b0b0;
    opacity: 1;
}

/* Force dark text for .bg-light (incoming messages) in dark mode */
[data-theme="dark"] .bg-light {
    color: #0d47a1 !important;
}

/* General Body Styling */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, color 0.3s ease;
}

main {
    flex: 1;
}

/* 90% Viewport Width Container Override */
.container,
.container-fluid,
.container-lg,
.container-md,
.container-sm,
.container-xl,
.container-xxl {
    max-width: 90%;
}

/* Navbar */
.navbar {
    background-color: var(--navbar-bg) !important;
}

.navbar-brand {
    color: var(--navbar-text) !important;
    font-weight: bold;
    font-size: 1.5rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    transition: color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

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

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

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

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px var(--card-shadow);
    color: var(--text-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px var(--card-shadow);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid var(--card-border);
    font-weight: 600;
}

[data-theme="dark"] .card-header {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Form Elements */
.form-control,
.form-select {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--input-text);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--input-bg);
    color: var(--input-text);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(33, 150, 243, 0.25);
}

/* Text Colors */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--primary-color);
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--text-color);
}

.text-muted {
    color: #757575 !important;
}

[data-theme="dark"] .text-muted {
    color: #b0b0b0 !important;
}

/* Tables */
.table {
    color: var(--text-color);
}

.table-striped>tbody>tr:nth-of-type(odd)>* {
    color: var(--text-color);
    background-color: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .table-striped>tbody>tr:nth-of-type(odd)>* {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Alerts */
.alert-warning {
    background-color: rgba(255, 152, 0, 0.1);
    border-color: var(--status-warning);
    color: #e65100;
}

[data-theme="dark"] .alert-warning {
    color: #ffcc80;
}

.alert-success {
    background-color: rgba(76, 175, 80, 0.1);
    border-color: var(--status-success);
    color: #1b5e20;
}

[data-theme="dark"] .alert-success {
    color: #a5d6a7;
}

/* List Group */
.list-group-item {
    background-color: var(--card-bg);
    border-color: var(--card-border);
    color: var(--text-color);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--text-color);
}

[data-theme="dark"] .list-group-item-action:hover,
[data-theme="dark"] .list-group-item-action:focus {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Footer */
.footer {
    background-color: var(--navbar-bg) !important;
    color: #ffffff;
    border-top: 1px solid var(--border-color);
}

/* Utilities */
a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Retaining Pastel/Status Colors for Accents (Settings etc) */
.card-purple {
    border-top: 3px solid #b19cd9;
}

.card-orange {
    border-top: 3px solid #ffb084;
}

.card-green {
    border-top: 3px solid #a8d5ba;
}

/* Auth Page Split Layout */
.auth-bio-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    background-color: transparent;
}

.vertical-divider {
    border-right: 1px solid var(--border-color);
    height: 100%;
}

@media (max-width: 991.98px) {
    .vertical-divider {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        margin: 1rem 0;
        height: auto;
        padding-bottom: 1rem;
    }
}

/* ===== Analytics & Charts Styling ===== */

/* Chart Container */
.chart-container {
    position: relative;
    height: 300px;
    margin-bottom: 10px;
}

.analytics-card {
    background: var(--card-bg);
    border-radius: 10px;
    margin-bottom: 20px;
}

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

.analytics-card .card-header h5 {
    color: var(--text-color);
    font-weight: 600;
}

/* Stat Cards */
.stat-card {
    text-align: center;
    padding: 1.5rem 1rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

[data-theme="dark"] .stat-value {
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 600;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Chart Adjustments */
@media (max-width: 768px) {
    .chart-container {
        height: 250px;
    }

    .stat-value {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }
}

/* ===== Avatar Selection Styling ===== */

/* Avatar option images */
.avatar-option {
    border: 3px solid transparent;
    transition: all 0.2s ease;
}

.avatar-option:hover {
    border-color: var(--primary-color);
    transform: scale(1.1);
}

/* Highlight selected avatar */
.btn-check:checked+label .avatar-option {
    border-color: var(--status-success);
    box-shadow: 0 0 10px var(--status-success);
}

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

.modal-header,
.modal-footer {
    border-color: var(--card-border);
}

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