/* === Fuff.cz Pastel Theme === */

:root {
    --fuff-pink: #FF8A9B;
    --fuff-lavender: #C4B5FD;
    --fuff-mint: #86EFAC;
    --fuff-dark: #1E293B;
    --fuff-cream: #FFF7ED;
}

body {
    color: var(--fuff-dark);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Header */
.fuff-public-header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.75rem 0;
}

.fuff-brand {
    font-size: 1.5rem;
    color: var(--fuff-pink) !important;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.btn-fuff {
    background: var(--fuff-pink);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 0.4rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-fuff:hover {
    background: #ff6b80;
    color: white;
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(255, 138, 155, 0.4);
}

/* Hero Section */
.fuff-hero {
    background: linear-gradient(135deg, #FFF0F3 0%, #F3E8FF 50%, #E8FFF0 100%);
    padding: 5rem 0 4rem;
    overflow: hidden;
}

.fuff-hero-content {
    animation: fadeSlideUp 0.8s ease-out;
}

.fuff-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--fuff-dark);
    line-height: 1.2;
}

.fuff-hero h1 span {
    color: var(--fuff-pink);
}

.fuff-hero-subtitle {
    font-size: 1.2rem;
    color: #64748B;
    margin: 1rem 0 2rem;
    line-height: 1.6;
}

.fuff-hero-image {
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    animation: fadeSlideUp 0.8s ease-out 0.2s both;
    max-width: 100%;
    height: auto;
}

/* Login Card in Hero */
.fuff-login-card {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    animation: fadeSlideUp 0.8s ease-out 0.3s both;
}

.fuff-login-card .form-control {
    border-radius: 12px;
    border: 2px solid #f0f0f0;
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
}

.fuff-login-card .form-control:focus {
    border-color: var(--fuff-lavender);
    box-shadow: 0 0 0 4px rgba(196, 181, 253, 0.2);
}

.fuff-login-card .btn-fuff {
    width: 100%;
    padding: 0.6rem;
    font-size: 1rem;
}

/* Features Section */
.fuff-features {
    padding: 5rem 0;
    background: white;
}

.fuff-features h2 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
}

.fuff-feature-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 20px;
    background: var(--fuff-cream);
    transition: all 0.3s ease;
    animation: fadeSlideUp 0.6s ease-out both;
}

.fuff-feature-card:nth-child(1) { animation-delay: 0.1s; }
.fuff-feature-card:nth-child(2) { animation-delay: 0.2s; }
.fuff-feature-card:nth-child(3) { animation-delay: 0.3s; }
.fuff-feature-card:nth-child(4) { animation-delay: 0.4s; }

.fuff-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.fuff-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    transition: all 0.3s ease;
}

.fuff-feature-card:hover .fuff-feature-icon {
    animation: gentleBounce 0.5s ease;
}

.fuff-feature-card:nth-child(1) .fuff-feature-icon { color: var(--fuff-pink); }
.fuff-feature-card:nth-child(2) .fuff-feature-icon { color: var(--fuff-lavender); }
.fuff-feature-card:nth-child(3) .fuff-feature-icon { color: var(--fuff-mint); }
.fuff-feature-card:nth-child(4) .fuff-feature-icon { color: #93C5FD; }

.fuff-feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.fuff-feature-card p {
    color: #64748B;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Signup Page */
.fuff-signup-section {
    background: linear-gradient(135deg, #FFF0F3 0%, #F3E8FF 100%);
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    padding: 3rem 0;
}

.fuff-signup-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    max-width: 460px;
    margin: 0 auto;
    animation: fadeSlideUp 0.6s ease-out;
}

.fuff-signup-card h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.fuff-signup-card .form-control {
    border-radius: 12px;
    border: 2px solid #f0f0f0;
    padding: 0.7rem 1rem;
    transition: all 0.3s ease;
}

.fuff-signup-card .form-control:focus {
    border-color: var(--fuff-lavender);
    box-shadow: 0 0 0 4px rgba(196, 181, 253, 0.2);
}

/* Terms Page */
.fuff-terms-section {
    background: linear-gradient(135deg, #FFF0F3 0%, #F3E8FF 100%);
    min-height: calc(100vh - 120px);
}

.fuff-terms-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    max-width: 720px;
    margin: 0 auto;
    animation: fadeSlideUp 0.6s ease-out;
}

.fuff-terms-card h1 {
    font-size: 1.8rem;
    font-weight: 800;
}

.fuff-terms-card h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--fuff-dark);
}

.fuff-terms-card p,
.fuff-terms-card li {
    color: #475569;
    line-height: 1.7;
}

.fuff-terms-card ul {
    padding-left: 1.5rem;
}

.fuff-terms-card li {
    margin-bottom: 0.3rem;
}

/* Footer */
.fuff-footer {
    background: var(--fuff-cream);
    border-top: 1px solid #f0e6d9;
}

.fuff-footer a {
    text-decoration: none;
    transition: color 0.2s ease;
}

.fuff-footer a:hover {
    color: var(--fuff-pink) !important;
}

/* Animations */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gentleBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Error messages */
.fuff-error {
    color: #DC2626;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.fuff-alert-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #DC2626;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
}