/* ========================================
   BY Chess - Satranç Okulu CSS
   Slider Yazıları Üst Üste Binme Sorunu Çözüldü
======================================== */

:root {
    --primary-color: #8B4513;
    --secondary-color: #D2691E;
    --dark-color: #2C1810;
    --light-color: #F5F5DC;
    --accent-color: #FFD700;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    --transition: all 0.3s ease;
    --shadow: 0 5px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 10px 40px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--gradient);
    margin: 15px auto 0;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
}

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

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow);
}

.navbar {
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    display: block;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.logo img:hover {
    transform: scale(1.05);
}

.logo span {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
}

.nav-link:hover {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
}

/* Hero - Slider Sorunu Tamamen Çözüldü */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    margin-top: 80px;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 900px;
    text-align: center;
    color: var(--white);
    opacity: 0;
    transition: opacity 0.6s ease-in-out 0.3s;
}

.hero-slide.active .hero-content {
    opacity: 1;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.6);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.3);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
}

.slider-btn:hover {
    background: var(--white);
    color: var(--primary-color);
}

.prev-btn {
    left: 30px;
}

.next-btn {
    right: 30px;
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 6px;
}

/* About */
.about {
    padding: 100px 0;
    background: var(--light-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-item i {
    color: var(--primary-color);
}

.about-stats {
    display: flex;
    gap: 40px;
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.stat-item {
    text-align: center;
    padding: 0 20px;
    border-right: 2px solid var(--light-color);
}

.stat-item:last-child {
    border-right: none;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.stat-item p {
    color: var(--text-light);
}

/* Slider Container */
.slider-container {
    position: relative;
    padding: 0 60px;
}

.slider-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient);
    color: var(--white);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 5;
}

.slider-nav-btn:hover {
    transform: translateY(-50%) scale(1.1);
}

.slider-nav-btn.prev {
    left: 0;
}

.slider-nav-btn.next {
    right: 0;
}

/* Services */
.services {
    padding: 100px 0;
}

.services-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 20px 0;
}

.services-slider::-webkit-scrollbar {
    display: none;
}

.service-card {
    min-width: 350px;
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.service-features {
    text-align: left;
    margin: 20px 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-light);
}

.service-features i {
    color: var(--accent-color);
}

.service-link {
    color: var(--primary-color);
    font-weight: 500;
}

/* Trainers */
.trainers {
    padding: 100px 0;
    background: var(--light-color);
}

.trainers-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 20px 0;
}

.trainers-slider::-webkit-scrollbar {
    display: none;
}

.trainer-card {
    min-width: 300px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.trainer-card:hover {
    transform: translateY(-10px);
}

.trainer-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.trainer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.trainer-card:hover .trainer-image img {
    transform: scale(1.1);
}

.trainer-info {
    padding: 25px;
    text-align: center;
}

.trainer-info h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.trainer-title {
    color: var(--primary-color);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 10px;
}

.trainer-info p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.trainer-rating {
    color: var(--accent-color);
}

/* Projects */
.projects {
    padding: 100px 0;
}

.projects-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 20px 0;
}

.projects-slider::-webkit-scrollbar {
    display: none;
}

.project-card {
    min-width: 350px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-content {
    padding: 30px;
}

.project-category {
    display: inline-block;
    padding: 5px 15px;
    background: var(--light-color);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.project-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.project-content p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.project-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
    flex-wrap: wrap;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-meta i {
    color: var(--primary-color);
}

/* Blog */
.blog {
    padding: 100px 0;
    background: var(--light-color);
}

.blog-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 20px 0;
}

.blog-slider::-webkit-scrollbar {
    display: none;
}

.blog-card {
    min-width: 350px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-10px);
}

.blog-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-content {
    padding: 25px;
}

.blog-category {
    display: inline-block;
    padding: 5px 15px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: var(--text-light);
    flex-wrap: wrap;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-meta i {
    color: var(--primary-color);
}

.blog-content h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.blog-link {
    color: var(--primary-color);
    font-weight: 500;
}

/* Gallery */
.gallery {
    padding: 100px 0;
    background: var(--white);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    height: 250px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 69, 19, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    color: var(--white);
    text-align: center;
    padding: 0 20px;
}

.gallery-btn {
    width: 50px;
    height: 50px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-btn:hover {
    transform: scale(1.1);
    background: var(--accent-color);
    color: var(--white);
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.gallery-item[data-category*="videos"] {
    display: block;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 20px 0;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    min-width: 350px;
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.testimonial-rating {
    color: var(--accent-color);
    margin-bottom: 20px;
}

.testimonial-text {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    color: var(--dark-color);
    margin-bottom: 5px;
}

.author-info span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--light-color);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.contact-text h4 {
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--text-light);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
}

.contact-form h3 {
    margin-bottom: 10px;
}

.contact-form > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 45px 15px 15px;
    border: 2px solid var(--light-color);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
}

.form-group textarea ~ i {
    top: 20px;
    transform: none;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition);
}

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

.contact-map {
    margin-top: 50px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contact-map iframe {
    width: 100%;
    height: 450px;
    border: 0;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
}

.footer-top {
    padding: 60px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-logo img {
    height: 50px;
    width: auto;
    margin-bottom: 15px;
}

.footer-logo span {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-col h4 {
    margin-bottom: 20px;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--accent-color);
    margin-right: 10px;
}

.footer-bottom {
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

/* Scroll Top */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 50px 0;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .about-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* Doğrulama Modal Stilleri */
.verification-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.verification-modal-content {
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
    overflow: hidden;
}

.verification-header {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.verification-header h3 {
    color: var(--white);
    font-size: 24px;
    margin: 0;
    font-weight: 600;
}

.close-modal {
    background: none;
    border: none;
    color: var(--white);
    font-size: 32px;
    cursor: pointer;
    transition: transform 0.2s;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
}

.close-modal:hover {
    transform: rotate(90deg);
}

.verification-body {
    padding: 40px 30px;
    text-align: center;
}

.verification-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.verification-icon i {
    font-size: 40px;
    color: var(--white);
}

.verification-text {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.6;
}

.verification-text span {
    font-weight: 600;
    color: var(--accent-color);
}

.verification-code-inputs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.code-input {
    width: 50px;
    height: 60px;
    font-size: 24px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-weight: 600;
    transition: all 0.3s;
}

.code-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.verification-timer {
    color: var(--accent-color);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.btn-resend {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-resend:not(:disabled):hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-resend:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.verification-error {
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.2);
    padding: 10px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 14px;
    min-height: 20px;
    display: none;
}

.verification-footer {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px 30px;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

.verification-footer .btn {
    padding: 12px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.verification-footer .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.verification-footer .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

.verification-footer .btn-primary {
    background: var(--accent-color);
    color: var(--dark-color);
}

.verification-footer .btn-primary:hover {
    background: #ffed4e;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Notification Toast */
.notification-toast {
    position: fixed;
    top: 100px;
    right: 30px;
    background: var(--white);
    color: var(--text-color);
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    z-index: 99999;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s ease;
    max-width: 400px;
}

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

.notification-toast.success {
    background: #4CAF50;
    color: var(--white);
}

.notification-toast.error {
    background: #f44336;
    color: var(--white);
}

/* Form Full Button */
.btn-full {
    width: 100%;
    justify-content: center;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Animasyonlar */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive - Modal */
@media (max-width: 768px) {
    .verification-modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .verification-header {
        padding: 15px 20px;
    }
    
    .verification-header h3 {
        font-size: 20px;
    }
    
    .verification-body {
        padding: 30px 20px;
    }
    
    .code-input {
        width: 40px;
        height: 50px;
        font-size: 20px;
    }
    
    .verification-code-inputs {
        gap: 5px;
    }
    
    .verification-footer {
        padding: 15px 20px;
        flex-direction: column;
    }
    
    .verification-footer .btn {
        width: 100%;
    }
    
    .notification-toast {
        right: 10px;
        left: 10px;
        max-width: calc(100% - 20px);
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .code-input {
        width: 35px;
        height: 45px;
        font-size: 18px;
    }
}