/* Modern Dating Site Redesign - Light Theme */
/* Kolory: Rose Pink, Warm Orange, Soft Purple, Light Grays */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Dating Colors */
    --primary-rose: #f43f5e;
    --primary-pink: #ec4899;
    --warm-orange: #fb923c;
    --soft-purple: #a855f7;
    --coral: #ff6b6b;
    
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    --bg-gradient: linear-gradient(135deg, #fdf2f8 0%, #fef7ff 50%, #fff1f2 100%);
    
    /* Text Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --text-white: #ffffff;
    
    /* Accent Colors */
    --accent-gradient: linear-gradient(135deg, var(--primary-rose) 0%, var(--warm-orange) 50%, var(--soft-purple) 100%);
    --accent-gradient-hover: linear-gradient(135deg, var(--primary-rose) 0%, var(--coral) 100%);
    
    /* Shadows */
    --shadow-soft: 0 2px 8px rgba(244, 63, 94, 0.08);
    --shadow-medium: 0 4px 16px rgba(244, 63, 94, 0.12);
    --shadow-large: 0 8px 32px rgba(244, 63, 94, 0.16);
    --shadow-hover: 0 12px 40px rgba(244, 63, 94, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-gradient);
    min-height: 100vh;
}

.home {
    background: var(--bg-gradient);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ==================== HEADER ==================== */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(244, 63, 94, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.modern-header:hover {
    box-shadow: var(--shadow-medium);
}

.header-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.75rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
}

.brand:hover {
    transform: scale(1.05);
}

.brand-icon {
    font-size: 2rem;
    color: var(--primary-rose);
    animation: heartbeat 2s infinite;
}

.main-nav {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-full);
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(244, 63, 94, 0.1);
}

.nav-item {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    transition: var(--transition);
    z-index: -1;
}

.nav-item:hover::before,
.nav-item.active::before {
    left: 0;
}

.nav-item:hover,
.nav-item.active {
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.auth-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-login {
    background: transparent;
    border: 2px solid var(--primary-rose);
    color: var(--primary-rose);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-login:hover {
    background: var(--primary-rose);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-register {
    background: var(--accent-gradient);
    border: none;
    color: var(--text-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-register::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-gradient-hover);
    opacity: 0;
    transition: var(--transition);
}

.btn-register:hover::before {
    opacity: 1;
}

.btn-register:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

/* ==================== HERO SECTION ==================== */
.hero-section {
    padding: 140px 2rem 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23f43f5e" stop-opacity="0.05"/><stop offset="100%" stop-color="%23f43f5e" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="300" cy="700" r="120" fill="url(%23a)"/></svg>');
    z-index: -1;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(244, 63, 94, 0.1);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-rose);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--accent-gradient);
    border: none;
    color: var(--text-white);
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-gradient-hover);
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(244, 63, 94, 0.2);
    color: var(--text-primary);
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
    text-decoration: none;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-rose);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* ==================== DATING ILLUSTRATION ==================== */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dating-illustration {
    position: relative;
    width: 400px;
    height: 400px;
}

.couple-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-large);
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(244, 63, 94, 0.1);
    transition: var(--transition);
}

.couple-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.profile-pic {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-white);
    border: 3px solid var(--text-white);
    box-shadow: var(--shadow-medium);
}

.pic1 {
    background: linear-gradient(135deg, var(--primary-rose), var(--warm-orange));
}

.pic2 {
    background: linear-gradient(135deg, var(--soft-purple), var(--primary-pink));
}

.heart-connect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--primary-rose);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.5rem;
    animation: heartbeat 2s infinite;
    box-shadow: var(--shadow-medium);
    border: 3px solid var(--text-white);
}

.floating-hearts {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-hearts i {
    position: absolute;
    color: var(--primary-rose);
    animation: float 3s infinite ease-in-out;
    filter: drop-shadow(0 2px 4px rgba(244, 63, 94, 0.3));
}

.heart1 {
    top: 20%;
    left: 10%;
    font-size: 1.5rem;
    animation-delay: 0s;
}

.heart2 {
    top: 60%;
    right: 15%;
    font-size: 1.2rem;
    animation-delay: 1s;
}

.heart3 {
    bottom: 30%;
    left: 20%;
    font-size: 1rem;
    animation-delay: 2s;
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: 100px 2rem;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(20px);
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    justify-items: center;
}

.feature-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    border-radius: var(--radius-xl);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-slow);
    border: 1px solid rgba(244, 63, 94, 0.1);
    max-width: 400px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-rose);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-white);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==================== FOOTER ==================== */
.modern-footer {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(30px);
    border-top: 1px solid rgba(244, 63, 94, 0.1);
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.brand-description {
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 300px;
}

.app-download img {
    height: 50px;
    transition: var(--transition);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.app-download:hover img {
    transform: scale(1.05);
    box-shadow: var(--shadow-medium);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.link-group h4 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
    padding: 0.25rem 0;
}

.link-group a:hover {
    color: var(--primary-rose);
    transform: translateX(5px);
    padding-left: 0.5rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(244, 63, 94, 0.1);
}

.footer-bottom p {
    color: var(--text-light);
    margin: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(244, 63, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-rose);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent-gradient);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* ==================== LOGIN & SIGNUP FORMS ==================== */
.content-page {
    display: none;
    background: var(--bg-gradient);
    min-height: 100vh;
    padding: 120px 0 60px;
}

.content-page.show {
    display: block;
}

body#signup-page .content-page,
body#phone-page .content-page {
    display: block;
}

.limiter {
    width: 100%;
    margin: 0 auto;
}

.container-login100 {
    width: 100%;
    min-height: calc(100vh - 180px);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 15px;
}

.wrap-login100 {
    width: 1000px;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    box-shadow: var(--shadow-large);
    position: relative;
    border: 1px solid rgba(244, 63, 94, 0.1);
}

.login100-form {
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    padding: 60px 55px 55px 55px;
    background: var(--bg-primary);
}

.login100-form-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    line-height: 1.2;
    text-align: center;
    width: 100%;
    display: block;
    padding-bottom: 40px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Form Inputs */
.login100-form input[type="text"],
.login100-form input[type="password"],
.login100-form input[type="email"],
.login100-form input[type="number"],
.login100-form select {
    width: 100%;
    padding: 15px 20px;
    margin-bottom: 20px;
    border: 2px solid rgba(244, 63, 94, 0.1);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: var(--transition);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.login100-form input[type="text"]:focus,
.login100-form input[type="password"]:focus,
.login100-form input[type="email"]:focus,
.login100-form input[type="number"]:focus,
.login100-form select:focus {
    outline: none;
    border-color: var(--primary-rose);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.1);
    transform: translateY(-2px);
}

.submit-button {
    width: 100%;
    padding: 15px 30px;
    background: var(--accent-gradient);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 20px;
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-gradient-hover);
    opacity: 0;
    transition: var(--transition);
}

.submit-button:hover::before {
    opacity: 1;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Social Login Buttons */
.btn-social {
    width: 100%;
    padding: 12px 20px;
    margin-bottom: 15px;
    border: 2px solid rgba(244, 63, 94, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.btn-social::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    transition: var(--transition);
    z-index: 0;
}

.btn-social span {
    position: relative;
    z-index: 1;
}

.btn-facebook {
    color: #1877f2;
    border-color: #1877f2;
}

.btn-facebook::before {
    background: #1877f2;
}

.btn-facebook:hover::before {
    left: 0;
}

.btn-facebook:hover {
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.3);
}

.btn-google {
    color: #db4437;
    border-color: #db4437;
}

.btn-google::before {
    background: #db4437;
}

.btn-google:hover::before {
    left: 0;
}

.btn-google:hover {
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(219, 68, 55, 0.3);
}

.btn-phone {
    color: var(--soft-purple);
    border-color: var(--soft-purple);
}

.btn-phone::before {
    background: var(--soft-purple);
}

.btn-phone:hover::before {
    left: 0;
}

.btn-phone:hover {
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.3);
}

/* Right Side Panel */
.login100-more {
    width: 50%;
    background: var(--bg-gradient);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.login100-more::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(closest-side, rgba(244, 63, 94, 0.15), transparent 70%);
    top: -100px;
    left: -100px;
    animation: float 6s ease-in-out infinite;
}

.login100-more::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(closest-side, rgba(168, 85, 247, 0.1), transparent 70%);
    bottom: -150px;
    right: -150px;
    animation: float 8s ease-in-out infinite reverse;
}

.login100_content {
    padding: 40px;
    color: var(--text-primary);
    text-align: center;
    position: relative;
    z-index: 1;
}

.login100_content h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login100_content p {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Alert Messages */
.alert {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    border: 1px solid;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #dc2626;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.2);
    color: #16a34a;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: #2563eb;
}

/* Helper Links */
.help {
    color: var(--primary-rose);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    font-weight: 500;
}

.help:hover {
    color: var(--warm-orange);
    text-decoration: underline;
}

.login-button {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* Form Styling Improvements */
.opt-in {
    margin-bottom: 15px;
}

.opt-in label {
    display: block;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 5px;
    font-weight: 500;
}

.opt-in label b {
    color: var(--text-primary);
}

.opt-in label a {
    color: var(--primary-rose);
    text-decoration: none;
    transition: var(--transition);
}

.opt-in label a:hover {
    color: var(--warm-orange);
    text-decoration: underline;
}

/* Loading States */
.loading-block {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.loading-block .loader {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(244, 63, 94, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-rose);
    animation: spin 1s ease-in-out infinite;
}

.hidden {
    display: none !important;
}

/* Standard Page Styling */
.standard-page {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-large);
    border: 1px solid rgba(244, 63, 94, 0.1);
}

.standard-page h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-align: center;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.standard-page p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Button Improvements */
.button {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.button.primary {
    background: var(--accent-gradient);
    color: var(--text-white);
    box-shadow: var(--shadow-medium);
}

.button.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.button.secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: rgba(244, 63, 94, 0.2);
}

.button.secondary:hover {
    background: var(--bg-primary);
    border-color: var(--primary-rose);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Phone Login Specific Styles */
.info.alert.alert-info {
    background: rgba(244, 63, 94, 0.05);
    border-color: rgba(244, 63, 94, 0.1);
    color: var(--text-primary);
    font-weight: 500;
}

.action-button {
    background: var(--accent-gradient);
    color: var(--text-white);
    border: none;
    padding: 15px 30px;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    box-shadow: var(--shadow-medium);
}

.action-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.action-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ==================== ANIMATIONS ==================== */
@keyframes heartbeat {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1); 
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.1); 
    }
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        opacity: 0.7; 
    }
    50% { 
        transform: translateY(-20px) rotate(10deg); 
        opacity: 1; 
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .wrap-login100 {
        width: 90%;
    }
}

@media (max-width: 768px) {
    .header-wrapper {
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .main-nav {
        flex-wrap: wrap;
        gap: 0.25rem;
        padding: 0.25rem;
    }
    
    .nav-item {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .auth-buttons {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }
    
    .btn-login,
    .btn-register {
        width: 100%;
        text-align: center;
        padding: 0.6rem 1rem;
    }
    
    .hero-section {
        padding: 120px 1rem 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .dating-illustration {
        width: 300px;
        height: 300px;
    }
    
    .couple-card {
        padding: 2rem;
    }
    
    .profile-pic {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .heart-connect {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        max-width: none;
        padding: 2rem 1.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    /* Form Responsive */
    .login100-form {
        width: 100%;
        padding: 40px 20px;
    }
    
    .login100-more {
        display: none;
    }
    
    .wrap-login100 {
        width: 95%;
        border-radius: var(--radius-lg);
    }
    
    .login100-form-title {
        font-size: 2rem;
        padding-bottom: 30px;
    }
    
    .standard-page {
        padding: 30px 20px;
        margin: 0 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .dating-illustration {
        width: 250px;
        height: 250px;
    }
    
    .couple-card {
        padding: 1.5rem;
    }
    
    .login100-form {
        padding: 30px 15px;
    }
    
    .login100-form-title {
        font-size: 1.75rem;
        padding-bottom: 25px;
    }
    
    .standard-page {
        padding: 25px 15px;
    }
    
    .standard-page h1 {
        font-size: 2rem;
    }
}

/* ==================== UTILITY CLASSES ==================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }
.p-5 { padding: 3rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow-soft); }
.shadow-md { box-shadow: var(--shadow-medium); }
.shadow-lg { box-shadow: var(--shadow-large); }

.transition { transition: var(--transition); }
.transition-slow { transition: var(--transition-slow); }

/* ==================== DARK MODE SUPPORT (Optional) ==================== */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1f2937;
        --bg-secondary: #374151;
        --bg-tertiary: #4b5563;
        --bg-gradient: linear-gradient(135deg, #1f2937 0%, #374151 50%, #4b5563 100%);
        
        --text-primary: #f9fafb;
        --text-secondary: #d1d5db;
        --text-light: #9ca3af;
    }
    
    .modern-header {
        background: rgba(31, 41, 55, 0.95);
        border-bottom-color: rgba(244, 63, 94, 0.2);
    }
    
    .main-nav {
        background: rgba(31, 41, 55, 0.8);
        border-color: rgba(244, 63, 94, 0.2);
    }
    
    .couple-card,
    .feature-card,
    .stat-item {
        background: rgba(31, 41, 55, 0.9);
        border-color: rgba(244, 63, 94, 0.2);
    }
    
    .login100-form,
    .standard-page {
        background: var(--bg-primary);
        border-color: rgba(244, 63, 94, 0.2);
    }
}