/* ============================================
   COSMIC THEME - CSS Variables
   ============================================ */
:root {
    /* Background gradient */
    --bg-gradient-start: #2D1B69;
    --bg-gradient-mid: #7B4B94;
    --bg-gradient-end: #C45B8C;
    --bg-dark: #0A0E27;

    /* Accent colors */
    --primary: #8B5CF6;
    --primary-hover: #7C3AED;
    --primary-light: #A78BFA;

    /* Text colors */
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);

    /* Card and element colors */
    --card-bg: rgba(255, 255, 255, 0.1);
    --card-border: rgba(255, 255, 255, 0.2);
    --input-bg: rgba(255, 255, 255, 0.05);
    --input-border: rgba(255, 255, 255, 0.3);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border radius */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
}

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

body {
    background: linear-gradient(180deg,
        var(--bg-gradient-start) 0%,
        var(--bg-gradient-mid) 50%,
        var(--bg-gradient-end) 100%
    );
    min-height: 100vh;
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
}

/* Override Pico CSS dark theme */
[data-theme="dark"] {
    --pico-background-color: transparent;
    --pico-color: var(--text-primary);
}

/* ============================================
   Glassmorphism Cards
   ============================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    padding: var(--spacing-lg);
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(10px)) {
    .glass-card {
        background: rgba(10, 14, 39, 0.85);
        backdrop-filter: none;
    }
}

/* Simplified glass card (no blur) */
.glass-card-simple {
    background: rgba(10, 14, 39, 0.7);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    padding: var(--spacing-lg);
}

/* ============================================
   Buttons
   ============================================ */
button, .btn {
    border-radius: var(--border-radius-md);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary, button[type="submit"] {
    background: var(--primary);
    color: white;
    padding: 12px 24px;
}

.btn-primary:hover, button[type="submit"]:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
}

.btn-primary:active, button[type="submit"]:active {
    transform: translateY(0);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 12px 24px;
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Forms and Inputs (Dashboard style)
   ============================================ */
.dashboard input,
.dashboard textarea,
.dashboard select {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    padding: 14px 16px;
    width: 100%;
    font-size: 16px;
    transition: all 0.3s ease;
}

.dashboard input::placeholder,
.dashboard textarea::placeholder {
    color: var(--text-muted);
}

.dashboard input:focus,
.dashboard textarea:focus,
.dashboard select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.dashboard label {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: var(--spacing-sm);
    display: block;
}

/* ============================================
   Links
   ============================================ */
a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
}

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

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

/* ============================================
   Utilities
   ============================================ */
.hidden {
    display: none !important;
}

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }