/* ========================================
   REGISTER PAGE STYLES - OtoBKS
   QR Kodlu Kayıt Sayfası
   ======================================== */

/* CSS Variables - Theme Support */
:root {
    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #38ef7d;
    
    /* Light Theme */
    --bg-light: #f8f9fa;
    --card-light: #ffffff;
    --text-light: #212529;
    --text-muted-light: #6c757d;
    --border-light: #dee2e6;
    --shadow-light: rgba(0, 0, 0, 0.1);
    
    /* Dark Theme */
    --bg-dark: #1a1a2e;
    --card-dark: #16213e;
    --text-dark: #e4e4e7;
    --text-muted-dark: #a1a1aa;
    --border-dark: #27272a;
    --shadow-dark: rgba(0, 0, 0, 0.4);
}

/* Body - Light Theme (Default) */
body.register-page {
    background: var(--gradient-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 40px 20px;
}

/* Register Card */
.register-card {
    background: var(--card-light);
    border-radius: 15px;
    box-shadow: 0 10px 40px var(--shadow-light);
    overflow: hidden;
    max-width: 700px;
    width: 100%;
    animation: fadeInUp 0.5s ease;
}

/* QR Header Card */
.qr-header-card {
    background: var(--gradient-primary);
    color: white;
    padding: 30px;
    text-align: center;
    margin-bottom: 30px;
}

.qr-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    background: white;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.qr-logo i {
    font-size: 80px;
    color: var(--primary-color);
}

.qr-success-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 25px;
    margin-bottom: 10px;
}

.qr-success-badge i {
    color: var(--success-color);
}

.qr-code-text {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    letter-spacing: 2px;
    opacity: 0.9;
}

/* Register Body */
.register-body {
    padding: 40px;
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-light);
}

.section-header i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.section-header h5 {
    margin: 0;
    font-weight: 600;
    color: var(--text-light);
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

.form-label .required {
    color: #dc3545;
}

.form-control, .form-select {
    border-radius: 8px;
    padding: 12px 16px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    outline: none;
}

/* Input Icons */
.input-icon-wrapper {
    position: relative;
}

.input-icon-wrapper i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted-light);
}

.input-icon-wrapper .form-control {
    padding-left: 45px;
}

/* Alerts */
.register-body .alert {
    border-radius: 8px;
    border: none;
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.register-body .alert i {
    margin-right: 8px;
}

/* Buttons */
.btn-register {
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 14px;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    color: white;
}

.btn-register:active {
    transform: translateY(0);
}

.btn-login-link {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 15px;
}

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

/* Help Text */
.form-text {
    font-size: 0.85rem;
    color: var(--text-muted-light);
    margin-top: 5px;
}

/* Divider */
.register-body hr {
    margin: 30px 0;
    opacity: 0.1;
}

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

/* Loading State */
.btn-register.loading {
    position: relative;
    color: transparent;
}

.btn-register.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

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

/* ======================================== 
   DARK THEME 
   ======================================== */
body.register-page.dark-theme {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

body.dark-theme .register-card {
    background: var(--card-dark);
    box-shadow: 0 10px 40px var(--shadow-dark);
}

body.dark-theme .section-header {
    border-bottom-color: var(--border-dark);
}

body.dark-theme .section-header h5,
body.dark-theme .form-label {
    color: var(--text-dark);
}

body.dark-theme .form-control,
body.dark-theme .form-select {
    background: var(--bg-dark);
    border-color: var(--border-dark);
    color: var(--text-dark);
}

body.dark-theme .form-control:focus,
body.dark-theme .form-select:focus {
    background: var(--bg-dark);
    color: var(--text-dark);
}

body.dark-theme .form-text {
    color: var(--text-muted-dark);
}

body.dark-theme .input-icon-wrapper i {
    color: var(--text-muted-dark);
}

body.dark-theme .btn-login-link {
    border-color: #8b9cff;
    color: #8b9cff;
}

body.dark-theme .btn-login-link:hover {
    background: #8b9cff;
    color: white;
}

/* ======================================== 
   RESPONSIVE 
   ======================================== */
@media (max-width: 768px) {
    .register-card {
        max-width: 100%;
    }
    
    .qr-header-card {
        padding: 25px 20px;
    }
    
    .qr-logo {
        width: 120px;
        height: 120px;
    }
    
    .qr-logo i {
        font-size: 60px;
    }
    
    .register-body {
        padding: 30px 25px;
    }
    
    .section-header h5 {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    body.register-page {
        padding: 20px 10px;
    }
    
    .register-body {
        padding: 25px 20px;
    }
    
    .btn-register {
        font-size: 1rem;
        padding: 12px;
    }
}

/* Two Column Layout (Responsive) */
.row-cols-md-2 > * {
    padding-left: 10px;
    padding-right: 10px;
}

@media (min-width: 768px) {
    .row-cols-md-2 {
        margin-left: -10px;
        margin-right: -10px;
    }
}