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

body {
    font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
    background: #ffffff;
    color: #333;
    overflow-x: hidden;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    color: #222;
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    z-index: 1000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    font-weight: 500;
}

.notification.show {
    transform: translateX(0);
}

.container {
    display: flex;
    min-height: 100vh;
}

/* Promo Section */
.promo {
    flex: 1;
    background: linear-gradient(135deg, #cdfa89 0%, #ffca67 100%);
    padding: 60px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.promo::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    animation: float 20s infinite ease-in-out;
}

.promo::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    bottom: -50px;
    right: -50px;
    animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, 30px) scale(1.1); }
}

.promo-content {
    position: relative;
    z-index: 1;
    max-width: 500px;
}

.logo {
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.promo h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    animation: fadeInDown 0.8s ease 0.2s both;
}

.tagline {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 40px;
    font-weight: 300;
    animation: fadeInDown 0.8s ease 0.4s both;
}

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.feature {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.feature:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature .icon {
    font-size: 1.8rem;
}

.feature span:last-child {
    font-weight: 500;
    color: #222;
}

/* Auth Section */
.auth {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: #fff;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    animation: fadeIn 0.8s ease;
}

.auth-tabs {
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 10px 60px rgba(0,0,0,0.08);
    overflow: hidden;
    padding: 40px;
}

.auth-tabs input[type="radio"] {
    display: none;
}

.tab-labels {
    display: flex;
    position: relative;
    margin-bottom: 40px;
    background: #f5f5f5;
    border-radius: 12px;
    padding: 4px;
}

.tab-label {
    flex: 1;
    text-align: center;
    padding: 12px;
    cursor: pointer;
    position: relative;
    z-index: 2;
    font-weight: 500;
    color: #666;
    transition: color 0.3s ease;
}

#loginTab:checked ~ .tab-labels .tab-label[for="loginTab"],
#registerTab:checked ~ .tab-labels .tab-label[for="registerTab"] {
    color: #222;
}

.tab-indicator {
    position: absolute;
    height: calc(100% - 8px);
    width: calc(50% - 4px);
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    border-radius: 10px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    top: 4px;
    left: 4px;
    z-index: 1;
}

#registerTab:checked ~ .tab-labels .tab-indicator {
    transform: translateX(100%);
}

.tab-contents {
    position: relative;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input {
    width: 100%;
    padding: 16px 50px 16px 20px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    background: #fafafa;
}

.form-group input:focus {
    outline: none;
    border-color: #cdfa89;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(205, 250, 137, 0.1);
}

.form-icon {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    opacity: 0.5;
}

.btn {
    background: linear-gradient(135deg, #f78a8a, #abdac5);
    color: #fff;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(247, 138, 138, 0.3);
}

.btn-arrow {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(5px);
}

/* Welcome Card */
.welcome-card {
    background: #fff;
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 10px 60px rgba(0,0,0,0.08);
    max-width: 420px;
    animation: fadeIn 0.8s ease;
}

.welcome-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: wave 1s ease infinite;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(20deg); }
    75% { transform: rotate(-20deg); }
}

.welcome-card h2 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 15px;
}

.welcome-card p {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.btn-logout {
    background: linear-gradient(135deg, #f78a8a, #ff6b6b);
}

/* Dashboard Styles */
.dashboard {
    display: flex;
    min-height: 100vh;
    background: #f8f9fa;
}

.navbar {
    background: #fff;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand h2 {
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin: 0;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-name {
    font-weight: 500;
    color: #333;
}

.btn-logout-small {
    background: linear-gradient(135deg, #f78a8a, #ff6b6b);
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.btn-logout-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(247, 138, 138, 0.3);
}

.dashboard-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.welcome-section {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeInDown 0.6s ease;
}

.welcome-section .welcome-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: wave 1s ease infinite;
}

.welcome-section h1 {
    font-size: 2.5rem;
    color: #222;
    margin-bottom: 10px;
}

.welcome-section p {
    color: #666;
    font-size: 1.1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.stat-card {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
}

.stat-icon {
    font-size: 2.5rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    border-radius: 50%;
}

.stat-info h3 {
    font-size: 2rem;
    color: #222;
    margin: 0 0 5px 0;
}

.stat-info p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.info-box {
    background: linear-gradient(135deg, #abdac5, #cdfa89);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.info-box h3 {
    font-size: 1.5rem;
    color: #222;
    margin-bottom: 10px;
}

.info-box p {
    color: #333;
    font-size: 1.05rem;
    margin: 0;
}

/* Password toggle */
.password-group {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    z-index: 2;
}

.form-hint {
    display: block;
    font-size: 0.75rem;
    color: #999;
    margin-top: 5px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-group label {
    font-size: 0.9rem;
    color: #666;
    cursor: pointer;
}

.checkbox-group a {
    color: #5468ff;
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Verify page */
.verify-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    padding: 20px;
}

.verify-card {
    background: white;
    padding: 50px 40px;
    border-radius: 24px;
    box-shadow: 0 10px 60px rgba(0,0,0,0.1);
    max-width: 500px;
    width: 100%;
    text-align: center;
}

.verify-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.verify-card h1 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 15px;
}

.verify-desc {
    color: #666;
    margin-bottom: 10px;
}

.verify-email {
    color: #5468ff;
    font-weight: 600;
    margin-bottom: 30px;
}

.code-inputs {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 30px 0;
}

.code-input {
    width: 50px;
    height: 60px;
    font-size: 2rem;
    text-align: center;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.code-input:focus {
    outline: none;
    border-color: #cdfa89;
    box-shadow: 0 0 0 4px rgba(205, 250, 137, 0.2);
}

.verify-footer {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #666;
}

.verify-footer a {
    color: #5468ff;
    text-decoration: none;
    font-weight: 600;
}

.verify-footer a:hover {
    text-decoration: underline;
}

/* Countdown Timer */
.countdown-timer {
    background: linear-gradient(135deg, #ffca67, #cdfa89);
    padding: 15px 25px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.timer-icon {
    font-size: 1.5rem;
}

.timer-text {
    font-weight: 600;
    color: #222;
    font-size: 1.1rem;
}

#timer {
    color: #5468ff;
    font-weight: 700;
    font-size: 1.3rem;
}

/* Güzel Bildirim Sistemi */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
}

.notification-box {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 20px;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    transform: translateX(450px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid #cdfa89;
}

.notification-box.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-box.success {
    border-left-color: #28a745;
    background: linear-gradient(135deg, #ffffff 0%, #f0fff4 100%);
}

.notification-box.error {
    border-left-color: #dc3545;
    background: linear-gradient(135deg, #ffffff 0%, #fff5f5 100%);
}

.notification-box.info {
    border-left-color: #17a2b8;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
}

.notification-icon {
    font-size: 2rem;
    flex-shrink: 0;
    animation: bounceIn 0.5s ease;
}

.notification-content {
    flex: 1;
}

.notification-content p {
    margin: 0;
    color: #333;
    font-size: 0.95rem;
    line-height: 1.5;
    font-weight: 500;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(0,0,0,0.05);
    color: #333;
}

@keyframes bounceIn {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Modern Dashboard Styles */
.dashboard {
    display: flex;
    min-height: 100vh;
    background: #f8f9fa;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid #e9ecef;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h2 {
    margin: 0;
    font-size: 1.5rem;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #666;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: #f8f9fa;
    color: #222;
}

.nav-item.active {
    background: linear-gradient(90deg, #cdfa8920 0%, transparent 100%);
    color: #222;
    border-left-color: #cdfa89;
    font-weight: 600;
}

.nav-icon {
    font-size: 1.3rem;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid #e9ecef;
}

.user-info {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    color: #222;
}

.user-details {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: #222;
    font-size: 0.95rem;
}

.user-email {
    font-size: 0.8rem;
    color: #999;
}

.btn-logout {
    display: block;
    width: 100%;
    padding: 10px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-logout:hover {
    background: #f78a8a;
    color: white;
    border-color: #f78a8a;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 20px;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.page-title {
    margin: 0;
    font-size: 1.5rem;
    color: #222;
}

.btn-view-profile {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    color: #222;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.2s ease;
}

.btn-view-profile:hover {
    transform: translateY(-2px);
}

/* Content Sections */
.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 2.5rem;
}

.stat-info h3 {
    margin: 0;
    font-size: 1.8rem;
    color: #222;
}

.stat-info p {
    margin: 5px 0 0 0;
    color: #666;
    font-size: 0.9rem;
}

/* Quick Actions */
.quick-actions {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.quick-actions h2 {
    margin: 0 0 20px 0;
    color: #222;
}

.action-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.action-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.action-card:hover {
    background: white;
    border-color: #cdfa89;
    transform: translateY(-5px);
}

.action-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.action-card h3 {
    margin: 0 0 5px 0;
    color: #222;
}

.action-card p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* Profile Settings - Düzeltmeler */
.profile-settings {
    display: grid;
    gap: 25px;
}

.setting-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.setting-card h3 {
    margin: 0 0 20px 0;
    color: #222;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Profile Link Box */
.profile-link-box {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.profile-link-box input {
    flex: 1;
    padding: 14px 16px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 0.95rem;
    background: #fafafa;
    color: #666;
    font-family: 'Poppins', sans-serif;
}

.btn-copy {
    padding: 14px 24px;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: #222;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-copy:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(205, 250, 137, 0.3);
}

.btn-outline {
    display: inline-block;
    padding: 12px 24px;
    background: white;
    color: #222;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-outline:hover {
    border-color: #cdfa89;
    background: #f0fff4;
    transform: translateY(-2px);
}

/* Background Patterns */
.background-patterns {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.pattern-option {
    height: 80px;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border: 3px solid transparent;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.pattern-option:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.pattern-option.active {
    border-color: #222;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

/* Animation Patterns - LOTTIE ÖNİZLEME İLE */
.animation-patterns {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.animation-option {
    height: 140px;
    border-radius: 16px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid transparent;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    overflow: hidden;
}

.animation-option:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.3);
}

.animation-option.active {
    border-color: #222;
    box-shadow: 0 8px 35px rgba(0,0,0,0.3);
}

.animation-option.active::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 13px;
    pointer-events: none;
}

.lottie-preview {
    position: absolute;
    inset: 0;
    opacity: 0.4;
    pointer-events: none;
}

.animation-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.7) 100%);
    display: flex;
    align-items: flex-end;
    padding: 15px;
    pointer-events: none;
}

.animation-label {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    z-index: 2;
    width: 100%;
    text-align: center;
    letter-spacing: 0.3px;
}

.pattern-check {
    position: absolute;
    top: 12px;
    left: 12px;
    background: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #222;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 10;
    animation: checkPulse 0.5s ease;
}

@keyframes checkPulse {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Responsive Animation Grid */
@media (max-width: 1024px) {
    .animation-patterns {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .animation-option {
        height: 120px;
    }
}

@media (max-width: 768px) {
    .animation-patterns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .animation-option {
        height: 110px;
    }
    
    .animation-label {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .animation-patterns {
        grid-template-columns: 1fr;
    }
    
    .animation-option {
        height: 140px;
    }
}

/* Animation Patterns - DİKEY FORMAT - DÜZELTİLMİŞ */
.animation-patterns-vertical {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.animation-option-vertical {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px;
    background: white;
    border: 3px solid #e9ecef;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: relative;
}

.animation-option-vertical:hover {
    border-color: #cdfa89;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    transform: translateX(5px);
}

.animation-option-vertical.active {
    border-color: #43e97b;
    background: linear-gradient(135deg, #f0fff4 0%, #fff 100%);
    box-shadow: 0 6px 25px rgba(0,0,0,0.2);
}

.animation-preview-container {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lottie-preview-vertical {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.lottie-preview-vertical svg {
    width: 100% !important;
    height: 100% !important;
}

.animation-option-vertical:not(.active) .lottie-preview-vertical {
    opacity: 0.6;
}

.animation-option-vertical.active .lottie-preview-vertical {
    opacity: 1;
}

.animation-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.animation-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #222;
}

.animation-status {
    display: flex;
    align-items: center;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    background: #f8f9fa;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #666;
    font-weight: 600;
    transition: all 0.3s ease;
}

.status-badge.active {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    color: white;
    box-shadow: 0 2px 8px rgba(67, 233, 123, 0.4);
}

/* Responsive Dikey Grid */
@media (max-width: 768px) {
    .animation-preview-container {
        width: 80px;
        height: 80px;
    }
    
    .animation-name {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .animation-option-vertical {
        padding: 12px;
        gap: 15px;
    }
    
    .animation-preview-container {
        width: 70px;
        height: 70px;
    }
    
    .animation-name {
        font-size: 0.95rem;
    }
}

/* Gelişmiş Form Stilleri */
.profile-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.profile-form .form-group {
    margin-bottom: 0;
}

.profile-form .form-group label {
    display: block;
    font-weight: 600;
    color: #222;
    margin-bottom: 10px;
    font-size: 1rem;
}

.profile-form .form-input,
.profile-form .form-textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    background: #fafafa;
}

.profile-form .form-input:focus,
.profile-form .form-textarea:focus {
    outline: none;
    border-color: #cdfa89;
    background: white;
    box-shadow: 0 0 0 3px rgba(205, 250, 137, 0.1);
}

.profile-form .form-textarea {
    resize: vertical;
    line-height: 1.6;
    min-height: 100px;
}

.profile-form .form-hint {
    display: block;
    margin-top: 8px;
    color: #999;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Username Input Group */
.username-input-group {
    display: flex;
    gap: 0;
    align-items: stretch;
}

.username-prefix {
    padding: 14px 18px;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    border: 2px solid #cdfa89;
    border-right: none;
    border-radius: 12px 0 0 12px;
    font-weight: 700;
    color: #222;
    display: flex;
    align-items: center;
    font-size: 1.2rem;
}

.username-input {
    border-radius: 0 12px 12px 0 !important;
    border-left: none !important;
}

.username-input:focus {
    border-left: 2px solid #cdfa89 !important;
}

/* Visibility Options */
.visibility-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: #fafafa;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid #e9ecef;
}

.visibility-option {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.visibility-label {
    flex: 1;
}

.visibility-label strong {
    display: block;
    color: #222;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.visibility-label p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 56px;
    height: 30px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 30px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .slider {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Full Width Button */
.btn-full {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Character Counter */
#bioCharCount {
    font-weight: 600;
    color: #5468ff;
}

/* Profile Photo Section - TAM DÜZELTİLMİŞ */
.profile-photo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.current-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin-bottom: 10px;
    position: relative;
    background: linear-gradient(135deg, #cdfa89, #ffca67);
    display: flex;
    align-items: center;
    justify-content: center;
}

.current-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: bold;
    color: #222;
    position: relative;
    z-index: 1;
}

.profile-photo-section form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.profile-photo-section .form-hint {
    width: 100%;
    text-align: center;
    color: #999;
    font-size: 0.85rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #f78a8a, #abdac5);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-disabled {
    background: #e9ecef;
    color: #999;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: not-allowed;
}

/* Responsive Design - İYİLEŞTİRİLMİŞ */
@media (max-width: 1024px) {
    .container {
        flex-direction: column;
    }
    
    .promo {
        min-height: auto;
        padding: 60px 30px;
    }
    
    .promo h1 {
        font-size: 3rem;
    }
    
    .auth {
        padding: 40px 20px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
        box-shadow: 2px 0 10px rgba(0,0,0,0.3);
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
        padding: 15px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .top-bar {
        flex-wrap: wrap;
        gap: 10px;
        padding: 15px;
        position: relative;
    }
    
    .mobile-menu-btn {
        font-size: 1.3rem;
        padding: 8px;
        order: 1;
    }
    
    .page-title {
        order: 2;
        width: 100%;
        font-size: 1.3rem;
        margin-top: 8px;
    }
    
    .btn-view-profile {
        order: 3;
        font-size: 0.85rem;
        padding: 8px 14px;
        position: absolute;
        right: 15px;
        top: 15px;
    }
    
    .btn-view-profile span:first-child {
        display: none;
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-icon {
        font-size: 2rem;
        width: 55px;
        height: 55px;
    }
    
    .stat-info h3 {
        font-size: 1.5rem;
    }
    
    /* Quick Actions */
    .action-cards {
        grid-template-columns: 1fr;
    }
    
    /* Profile Settings */
    .profile-link-box {
        flex-direction: column;
    }
    
    .btn-copy {
        width: 100%;
    }
    
    /* Background Patterns */
    .background-patterns {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .pattern-option {
        height: 60px;
    }
    
    /* Animation Patterns */
    .animation-preview-container {
        width: 80px;
        height: 80px;
    }
    
    .animation-name {
        font-size: 1rem;
    }
    
    /* Setting Cards */
    .setting-card {
        padding: 20px;
    }
    
    .setting-card h3 {
        font-size: 1.1rem;
    }
    
    /* Profile Photo */
    .current-photo {
        width: 100px;
        height: 100px;
    }
    
    /* Links Section */
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .btn-add-link {
        width: 100%;
        justify-content: center;
    }
    
    .link-item {
        padding: 15px;
        flex-wrap: wrap;
    }
    
    .link-thumbnail,
    .link-thumbnail-placeholder {
        width: 50px;
        height: 50px;
    }
    
    .link-info {
        flex: 1;
        min-width: 0;
    }
    
    .link-info h3 {
        font-size: 1rem;
    }
    
    .link-actions {
        width: 100%;
        justify-content: space-between;
        margin-top: 10px;
    }
    
    /* Modals */
    .modal-large {
        padding: 10px;
    }
    
    .modal-content {
        width: 100%;
        max-height: 90vh;
        overflow-y: auto;
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
    
    .modal-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    .modal-footer button {
        width: 100%;
    }
    
    /* Form Elements */
    .form-input,
    .form-textarea {
        font-size: 0.95rem;
    }
    
    .username-input-group {
        flex-direction: row;
    }
    
    .visibility-options {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 85vw;
    }
    
    .main-content {
        padding: 10px;
    }
    
    .top-bar {
        padding: 12px;
    }
    
    .page-title {
        font-size: 1.1rem;
    }
    
    .btn-view-profile {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    /* Stats */
    .stat-card {
        padding: 15px;
    }
    
    .stat-icon {
        font-size: 1.8rem;
        width: 50px;
        height: 50px;
    }
    
    .stat-info h3 {
        font-size: 1.3rem;
    }
    
    .stat-info p {
        font-size: 0.85rem;
    }
    
    /* Patterns */
    .background-patterns {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .pattern-option {
        height: 50px;
    }
    
    /* Animations */
    .animation-option-vertical {
        padding: 12px;
        gap: 15px;
    }
    
    .animation-preview-container {
        width: 70px;
        height: 70px;
    }
    
    .animation-name {
        font-size: 0.95rem;
    }
    
    .status-badge {
        font-size: 0.75rem;
        padding: 4px 10px;
    }
    
    /* Profile Photo */
    .current-photo {
        width: 90px;
        height: 90px;
    }
    
    .photo-placeholder {
        font-size: 2.5rem;
    }
    
    /* Links */
    .link-item {
        padding: 12px;
    }
    
    .link-thumbnail,
    .link-thumbnail-placeholder {
        width: 45px;
        height: 45px;
    }
    
    .link-info h3 {
        font-size: 0.95rem;
    }
    
    .link-info p {
        font-size: 0.85rem;
    }
    
    /* Form */
    .form-group label {
        font-size: 0.9rem;
    }
    
    .form-input,
    .form-textarea {
        font-size: 0.9rem;
        padding: 12px 14px;
    }
    
    .username-prefix {
        padding: 12px 16px;
        font-size: 1rem;
    }
    
    /* Buttons */
    .btn-primary,
    .btn-outline {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
    
    /* Modal */
    .modal-content {
        padding: 15px;
    }
    
    .modal-header h2 {
        font-size: 1.1rem;
    }
    
    .form-hint {
        font-size: 0.75rem;
    }
}

@media (max-width: 360px) {
    .sidebar {
        width: 90vw;
    }
    
    .main-content {
        padding: 8px;
    }
    
    .top-bar {
        padding: 10px;
    }
    
    .page-title {
        font-size: 1rem;
    }
    
    .stat-card {
        padding: 12px;
    }
    
    .setting-card {
        padding: 15px;
    }
    
    .background-patterns {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .pattern-option {
        height: 45px;
    }
}

/* Landscape Orientation */
@media (max-height: 600px) and (orientation: landscape) {
    .sidebar {
        height: 100vh;
        overflow-y: auto;
    }
    
    .main-content {
        padding: 10px;
    }
    
    .modal-content {
        max-height: 85vh;
        overflow-y: auto;
    }
}