/* Fonts imports */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@800&f[]=satoshi@400,500,700&display=swap');

/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Brand Colors */
    --color-background: #ffffff;
    --color-foreground: #282728;
    --color-accent: #ffb20f;
    --color-muted: #e6e6e6;
    --color-border: #ece9e9;
    --color-danger: #ef4444;

    /* Typography */
    --font-display: 'Cabinet Grotesk', sans-serif;
    --font-body: 'Satoshi', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.4s ease-in-out;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    background-color: var(--color-background);
    color: var(--color-foreground);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
}

/* Layout */
#app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--color-background);
    color: var(--color-foreground);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    border-right: 1px solid var(--color-border);
}

.sidebar-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md) 0;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-foreground);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.sidebar-nav li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform var(--transition-fast);
}

.sidebar-nav li a:hover::after, .sidebar-nav li a.active::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.sidebar-nav li a:hover, .sidebar-nav li a.active {
    background-color: var(--color-muted);
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* Main Content */
.main-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-normal);
}

.topbar {
    background-color: var(--color-background);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 60px;
}

.content {
    padding: var(--spacing-md);
    flex: 1;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

/* Login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: calc(100vh - 60px); /* minus topbar */
}

.login-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 400px;
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.login-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-color: var(--color-accent);
}

.login-card h1 {
    margin-bottom: var(--spacing-sm);
}

.login-card p {
    color: var(--color-foreground);
    opacity: 0.7;
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 1rem;
    font-family: var(--font-body);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-foreground);
    background-color: transparent;
    color: var(--color-foreground);
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 500;
    transition: var(--transition-fast);
    text-align: center;
    width: 100%;
}

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

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

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

.error-message {
    color: var(--color-danger);
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
}

.login-help {
    margin-top: var(--spacing-md);
    color: var(--color-foreground);
    opacity: 0.7;
}

/* Dashboard Stats */
.dashboard-header {
    margin-bottom: var(--spacing-md);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--color-background);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-color: var(--color-accent);
}

.stat-card h3 {
    font-size: 0.9rem;
    color: var(--color-foreground);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--color-foreground);
}

.stat-value.small-text {
    font-size: 1rem;
    word-break: break-all;
}

.stat-value a {
    color: var(--color-accent);
    text-decoration: none;
    position: relative;
}

.stat-value a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform var(--transition-fast);
}

.stat-value a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.loading {
    color: var(--color-foreground);
    opacity: 0.5;
    font-style: italic;
    font-weight: 400;
}