/**
 * Traum Gewinnspiel - Public Styles
 * Modern ve profesyonel tasarım
 */

:root {
    --tg-primary: #1a365d;
    --tg-primary-dark: #0f2744;
    --tg-primary-light: #2d4a6f;
    --tg-accent: #C9A050;
    --tg-accent-dark: #a8843f;
    --tg-accent-light: #dbb76a;
    --tg-success: #059669;
    --tg-error: #dc2626;
    --tg-white: #ffffff;
    --tg-gray-50: #f9fafb;
    --tg-gray-100: #f3f4f6;
    --tg-gray-200: #e5e7eb;
    --tg-gray-300: #d1d5db;
    --tg-gray-400: #9ca3af;
    --tg-gray-500: #6b7280;
    --tg-gray-600: #4b5563;
    --tg-gray-700: #374151;
    --tg-gray-800: #1f2937;
    --tg-font-display: 'Playfair Display', Georgia, serif;
    --tg-font-body: 'Montserrat', -apple-system, sans-serif;
    --tg-shadow: 0 1px 3px rgba(0,0,0,0.1);
    --tg-shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --tg-shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --tg-radius: 0.5rem;
    --tg-radius-lg: 0.75rem;
    --tg-radius-xl: 1rem;
}

.tg-landing, .tg-form-wrapper, .tg-dashboard {
    font-family: var(--tg-font-body);
    line-height: 1.6;
    color: var(--tg-gray-800);
}

/* Hero Section */
.tg-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--tg-primary) 0%, var(--tg-primary-light) 50%, var(--tg-primary-dark) 100%);
    overflow: hidden;
}

.tg-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(201,160,80,0.1)" stroke-width="0.5"/></svg>') repeat;
    background-size: 100px 100px;
    animation: float 20s linear infinite;
}

@keyframes float { 100% { background-position: 100px 100px; } }

.tg-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 3rem;
    max-width: 800px;
}

.tg-hero-title {
    font-family: var(--tg-font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--tg-white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.tg-hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--tg-accent-light);
    margin-bottom: 2rem;
}

/* Progress Bar */
.tg-hero-progress, .tg-progress-widget {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--tg-radius-xl);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.tg-progress-label, .tg-progress-title {
    color: var(--tg-white);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tg-progress-bar-wrapper {
    background: rgba(0,0,0,0.3);
    border-radius: 9999px;
    height: 24px;
    overflow: hidden;
    margin: 0.5rem 0;
}

.tg-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--tg-accent-dark), var(--tg-accent), var(--tg-accent-light));
    border-radius: 9999px;
    transition: width 1s ease-out;
    position: relative;
}

.tg-progress-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer { 100% { left: 100%; } }

.tg-progress-text { color: var(--tg-white); font-size: 2rem; font-weight: 700; }

/* Buttons */
.tg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--tg-radius-lg);
    font-family: var(--tg-font-body);
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tg-btn-primary {
    background: linear-gradient(135deg, var(--tg-accent), var(--tg-accent-dark));
    color: var(--tg-white);
    box-shadow: var(--tg-shadow-md), 0 0 20px rgba(201,160,80,0.3);
}

.tg-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--tg-shadow-lg), 0 0 30px rgba(201,160,80,0.4);
}

.tg-btn-secondary {
    background: var(--tg-gray-100);
    color: var(--tg-gray-700);
    border: 1px solid var(--tg-gray-300);
}

.tg-btn-outline {
    background: transparent;
    color: var(--tg-white);
    border: 2px solid rgba(255,255,255,0.5);
}

.tg-btn-outline:hover { background: rgba(255,255,255,0.1); }

.tg-btn-success {
    background: linear-gradient(135deg, var(--tg-success), #10b981);
    color: var(--tg-white);
}

.tg-btn-lg { padding: 1.25rem 2.5rem; font-size: 1.1rem; }
.tg-btn-block { width: 100%; }

.tg-hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Sections */
.tg-section { padding: 4rem 0; }
.tg-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.tg-section-title {
    font-family: var(--tg-font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--tg-primary);
    text-align: center;
    margin-bottom: 3rem;
}

/* Steps */
.tg-how-it-works { background: var(--tg-gray-50); }

.tg-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.tg-step {
    background: var(--tg-white);
    padding: 2rem;
    border-radius: var(--tg-radius-xl);
    box-shadow: var(--tg-shadow-md);
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    transition: all 0.3s ease;
}

.tg-step:hover { transform: translateY(-5px); box-shadow: var(--tg-shadow-lg); }

.tg-step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--tg-primary), var(--tg-primary-light));
    color: var(--tg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.tg-step h3 { color: var(--tg-primary); font-size: 1.25rem; margin-bottom: 0.5rem; }
.tg-step p { color: var(--tg-gray-600); margin: 0; }
.tg-step-arrow { color: var(--tg-accent); font-size: 2rem; }

/* Trust Badges */
.tg-trust-badges { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }

.tg-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--tg-gray-50);
    border-radius: var(--tg-radius-lg);
    min-width: 120px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border: 1px solid var(--tg-gray-200);
}

.tg-badge:hover { transform: translateY(-3px); border-color: var(--tg-accent); }
.tg-badge-icon { font-size: 2rem; }
.tg-badge-text { font-size: 0.85rem; font-weight: 600; color: var(--tg-gray-700); }

/* CTA Section */
.tg-cta {
    background: linear-gradient(135deg, var(--tg-primary), var(--tg-primary-dark));
    text-align: center;
    color: var(--tg-white);
}

.tg-cta h2 { font-family: var(--tg-font-display); font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 1rem; }
.tg-cta p { font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.9; }

/* Forms */
.tg-form-wrapper {
    max-width: 500px;
    margin: 3rem auto;
    padding: 3rem;
    background: var(--tg-white);
    border-radius: var(--tg-radius-xl);
    box-shadow: var(--tg-shadow-lg);
}

.tg-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.tg-form-group { margin-bottom: 1.5rem; }
.tg-form-group label { display: block; font-weight: 600; color: var(--tg-gray-700); margin-bottom: 0.25rem; font-size: 0.9rem; }

.tg-form-group input, .tg-form-group textarea, .tg-form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--tg-gray-200);
    border-radius: var(--tg-radius);
    font-family: var(--tg-font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.tg-form-group input:focus, .tg-form-group textarea:focus {
    outline: none;
    border-color: var(--tg-accent);
    box-shadow: 0 0 0 3px rgba(201,160,80,0.2);
}

.tg-checkbox label { display: flex; align-items: flex-start; gap: 0.5rem; cursor: pointer; }
.tg-checkbox input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--tg-accent); }
.tg-checkbox span { font-weight: 400; font-size: 0.9rem; color: var(--tg-gray-600); }

.tg-form-message { padding: 1rem; border-radius: var(--tg-radius); margin-bottom: 1rem; display: none; }
.tg-form-message.success { display: block; background: rgba(5,150,105,0.1); color: var(--tg-success); border: 1px solid var(--tg-success); }
.tg-form-message.error { display: block; background: rgba(220,38,38,0.1); color: var(--tg-error); border: 1px solid var(--tg-error); }

.tg-form-footer { text-align: center; margin-top: 1.5rem; color: var(--tg-gray-600); }
.tg-form-footer a { color: var(--tg-accent); font-weight: 600; text-decoration: none; }

/* Dashboard */
.tg-dashboard { max-width: 900px; margin: 0 auto; padding: 2rem; }

.tg-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.tg-dashboard-header h1 { font-family: var(--tg-font-display); color: var(--tg-primary); font-size: 1.75rem; margin: 0; }

.tg-entry-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, var(--tg-accent), var(--tg-accent-dark));
    color: var(--tg-white);
    padding: 1rem 2rem;
    border-radius: var(--tg-radius-xl);
}

.tg-entry-count { font-size: 2.5rem; font-weight: 700; line-height: 1; }
.tg-entry-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; }

.tg-card {
    background: var(--tg-white);
    border-radius: var(--tg-radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--tg-shadow);
    border: 1px solid var(--tg-gray-100);
}

.tg-card h2 {
    font-family: var(--tg-font-display);
    color: var(--tg-primary);
    font-size: 1.25rem;
    margin: 0 0 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--tg-gray-100);
}

.tg-referral-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.tg-stat { text-align: center; padding: 1rem; background: var(--tg-gray-50); border-radius: var(--tg-radius); }
.tg-stat-value { display: block; font-size: 1.75rem; font-weight: 700; color: var(--tg-primary); }
.tg-stat-label { font-size: 0.75rem; color: var(--tg-gray-500); text-transform: uppercase; }

.tg-referral-link { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.tg-referral-link input { flex: 1; padding: 1rem; border: 2px solid var(--tg-gray-200); border-radius: var(--tg-radius); font-family: monospace; background: var(--tg-gray-50); }

.tg-share-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.tg-share-btn { padding: 1rem 1.5rem; border-radius: var(--tg-radius); color: var(--tg-white); text-decoration: none; font-weight: 600; transition: all 0.3s ease; }
.tg-share-btn:hover { transform: translateY(-2px); }
.tg-whatsapp { background: #25D366; }
.tg-facebook { background: #1877F2; }
.tg-telegram { background: #0088cc; }
.tg-twitter { background: #1DA1F2; }

.tg-upload-area {
    border: 2px dashed var(--tg-gray-300);
    border-radius: var(--tg-radius-lg);
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--tg-gray-50);
    margin-bottom: 1.5rem;
}

.tg-upload-area:hover { border-color: var(--tg-accent); background: rgba(201,160,80,0.05); }
.tg-upload-icon { font-size: 3rem; margin-bottom: 1rem; }
.tg-upload-area input[type="file"] { display: none; }

/* Free Entry Highlight */
.tg-free-highlight {
    background: linear-gradient(135deg, rgba(5,150,105,0.1), rgba(16,185,129,0.1));
    border: 2px solid var(--tg-success);
    position: relative;
}

.tg-free-highlight::before {
    content: '✓ KOSTENLOS / ÜCRETSİZ';
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--tg-success);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.tg-or-divider {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    color: var(--tg-gray-400);
    font-weight: 600;
}

.tg-or-divider::before, .tg-or-divider::after { content: ''; flex: 1; border-bottom: 1px solid var(--tg-gray-300); }
.tg-or-divider span { padding: 0 1.5rem; }

.tg-participant-id {
    font-family: monospace;
    background: var(--tg-gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.85rem;
    color: var(--tg-gray-600);
}

/* Language Switcher */
.tg-language-switcher { display: inline-flex; gap: 0.25rem; }
.tg-lang-btn { padding: 0.5rem 1rem; border-radius: var(--tg-radius); text-decoration: none; color: var(--tg-gray-600); background: var(--tg-gray-100); transition: all 0.3s ease; }
.tg-lang-btn:hover, .tg-lang-btn.active { background: var(--tg-accent); color: var(--tg-white); }

/* Responsive */
@media (max-width: 768px) {
    .tg-hero-content { padding: 1.5rem; }
    .tg-form-wrapper { margin: 1.5rem; padding: 1.5rem; }
    .tg-form-row { grid-template-columns: 1fr; }
    .tg-dashboard-header { flex-direction: column; text-align: center; }
    .tg-referral-link { flex-direction: column; }
    .tg-step-arrow { display: none; }
}

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.tg-hero-content > * { animation: fadeIn 0.6s ease-out forwards; opacity: 0; }
.tg-hero-title { animation-delay: 0.1s; }
.tg-hero-subtitle { animation-delay: 0.2s; }
.tg-hero-progress { animation-delay: 0.3s; }
.tg-hero-buttons { animation-delay: 0.4s; }

.tg-btn.loading { pointer-events: none; opacity: 0.7; }
.tg-btn.loading::after { content: ''; width: 16px; height: 16px; border: 2px solid transparent; border-top-color: currentColor; border-radius: 50%; animation: spin 0.8s linear infinite; margin-left: 0.5rem; }
@keyframes spin { to { transform: rotate(360deg); } }