/* 
 * Laundry Lane - Premium Theme & Design System
 * Glassmorphism, Modern Colors, and Animations
 */

:root {
    /* ===== Premium Color Palette ===== */
    /* Primary: Electric Blue - energetic and clean */
    --color-primary-h: 200;
    --color-primary-s: 90%;
    --color-primary-l: 48%;
    --color-primary: hsl(var(--color-primary-h), var(--color-primary-s), var(--color-primary-l));

    /* Secondary: Fresh Mint - eco-friendly vibe */
    --color-secondary-h: 150;
    --color-secondary-s: 80%;
    --color-secondary-l: 45%;
    --color-secondary: hsl(var(--color-secondary-h), var(--color-secondary-s), var(--color-secondary-l));

    /* Neutral Tints (for Glass) */
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-surface: rgba(255, 255, 255, 0.7);
    --glass-surface-hover: rgba(255, 255, 255, 0.85);
    --glass-surface-dark: rgba(15, 23, 42, 0.6);

    /* Shadows - Soft & Diffused */
    --shadow-glass:
        0 4px 6px -1px rgba(0, 0, 0, 0.05),
        0 2px 4px -1px rgba(0, 0, 0, 0.03),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);

    --shadow-glass-hover:
        0 10px 15px -3px rgba(0, 0, 0, 0.08),
        0 4px 6px -2px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);

    /* Blurs */
    --blur-sm: 4px;
    --blur-md: 8px;
    --blur-lg: 12px;
    --blur-xl: 20px;
}

/* ===== Glassmorphism Utilities ===== */
.glass {
    background: var(--glass-surface);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.glass-card {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    border-radius: var(--radius-xl);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.75);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.12);
    border-color: rgba(255, 255, 255, 0.6);
}

.glass-nav {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    position: fixed;
    top: 0;
    z-index: 1000;
}

/* ===== Animated Backgrounds ===== */
.bg-gradient-mesh {
    background-color: #f8fafc;
    background-image:
        radial-gradient(at 0% 0%, hsla(200, 90%, 90%, 1) 0px, transparent 50%),
        radial-gradient(at 100% 0%, hsla(150, 80%, 90%, 1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(200, 90%, 90%, 1) 0px, transparent 50%),
        radial-gradient(at 0% 100%, hsla(150, 80%, 90%, 1) 0px, transparent 50%);
    background-attachment: fixed;
}

/* ===== Animations ===== */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-enter {
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    /* meaningful initial state */
}

.stagger-1 {
    animation-delay: 100ms;
}

.stagger-2 {
    animation-delay: 200ms;
}

.stagger-3 {
    animation-delay: 300ms;
}

.stagger-4 {
    animation-delay: 400ms;
}

.stagger-5 {
    animation-delay: 500ms;
}

/* ===== Component Overrides (Premium Feel) ===== */
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.3);
    border: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px -1px rgba(14, 165, 233, 0.4);
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(0);
}

.input-glass {
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(203, 213, 225, 0.4);
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
}

.input-glass:focus {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

/* ===== MOBILE BOTTOM NAVIGATION ===== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 900;
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 500;
    gap: 4px;
    width: 100%;
    height: 100%;
    transition: all var(--transition-fast);
}

.bottom-nav-item svg {
    width: 24px;
    height: 24px;
    transition: all var(--transition-fast);
}

.bottom-nav-item.active {
    color: var(--color-primary);
}

.bottom-nav-item.active svg {
    transform: translateY(-2px);
}

.bottom-nav-item:active {
    transform: scale(0.95);
}

/* Hide on desktop */
@media (min-width: 768px) {
    .bottom-nav {
        display: none;
    }
}

/* Adjust body padding for mobile */
@media (max-width: 767px) {
    body {
        padding-bottom: 80px;
    }
}