body {
  background:linear-gradient(135deg, rgb(0 0 0 / 27%) 0%, rgb(52 73 94 / 67%) 100%);
  background-size: cover;
  background-position: center;
}

:root {
    --primary-color: #3e546a;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
    --border-radius: 12px;
    --shadow: 0 4px 16px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

h4 {font-size: 1.2rem;}
p {font-size: 0.85rem;}

.main-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.auth-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  max-width: 400px;
  width: 100%;
  min-height: auto;
  padding: 0px;
}

.logo-section {
  text-align: center;
  padding: 10px 0 10px;
  color: white;
}

.logo-section img {
  width: auto;
  height: 50px;
}

.logo-section h2 {font-weight: 700;}

.logo-section p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.95rem;
}

.form-container {
  padding: 4px 20px;
  position: relative;
  width: 100%;
  max-width: 400px;
}

.form-toggle {
  display: flex;
  background: #f8f9fa;
  border-radius: 50px;
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
  border: 1px solid #d3d0d0;
}

.toggle-btn {
  flex: 1;
  padding: 12px 0;
  text-align: center;
  background: none;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  color: #666;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

.toggle-btn.active {
  color: white;
}

.toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, #6c757d 0%, #6c757d 100%);
  border-radius: 50px;
  transition: transform 0.3s ease;
  z-index: 1;
}

.toggle-slider.register {transform: translateX(100%);}

.form-section {
  display: none;
  animation: fadeIn 0.5s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-control {
  border: 2px solid #e9ecef;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: #3e546a;
  box-shadow: 0 0 0 0.2rem rgba(62, 84, 106, 0.25);
}

.form-select {
  border: 2px solid #e9ecef;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.form-select:focus {
  border-color: #3e546a;
  box-shadow: 0 0 0 0.2rem rgba(62, 84, 106, 0.25);
}

.btn-primary {
  background: linear-gradient(135deg, #f27c22 0%, #f58733 100%);
  border: none;
  border-radius: 10px;
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #f27c22 0%, #f58733 100%);
}

.step-indicator {
  display: flex;
  justify-content: center;
  margin-bottom: 25px;
  position: relative;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex: 1;
  max-width: 80px;
}

.step-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #e0e0e0;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

.step.active .step-icon {
  background: linear-gradient(135deg, #3e546a 0%, #4a6280 100%);
  color: white;
  transform: scale(1.1);
}

.step.finish .step-icon {
  background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
  color: white;
}

.step-label {
  margin-top: 8px;
  font-size: 0.75rem;
  color: #888;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
}

.step.active .step-label {
  color: #3e546a;
  font-weight: 700;
}

.step-connector {
  position: absolute;
  top: 14px;
  left: 50%;
  right: -50%;
  height: 2px;
  background-color: #e0e0e0;
  z-index: 1;
}

.step:last-child .step-connector {
  display: none;
}

.step.finish .step-connector {
  background: linear-gradient(90deg, #4caf50 0%, #e0e0e0 100%);
}
.form-step {
  display: none;
  animation: slideIn 0.5s ease;
}

.form-step.active {display: block;}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.button-group {
  display: flex;
  justify-content: space-between;
  margin-top: 25px;
  gap: 15px;
}

.btn-secondary {
  background: #6c757d;
  border: none;
  border-radius: 10px;
  padding: 12px 25px;
  color: white;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: #5a6268;
  transform: translateY(-2px);
  color: white;
}

.info-icon {
  margin-left: 5px;
  height: 26px;
  cursor: pointer;
  position: relative;
  display: inline-block;
  color: #3e546a;
}

.info-icon .tooltip-text {
  visibility: hidden;
  width: 250px;
  background-color: #333;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  padding: 10px;
  position: absolute;
  z-index: 1000;
  bottom: 125%;
  left: 50%;
  margin-left: -227px;
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 0.85rem;
}

.info-icon .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 91%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.info-icon:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.input-wrapper {
    display: flex;
    align-items: center;
    position: relative;
}

.input-wrapper input {
    width: 100%;
    padding-right: 40px;
}

.input-wrapper .info-icon {
    position: absolute;
    right: 12px;
    z-index: 2;
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.text-danger {
    font-size: 0.85rem;
    margin-top: 5px;
}

.alert {
    border-radius: 10px;
    margin-bottom: 20px;
}

.character-counter {
    float: right;
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 5px;
}

.plan-info {
    margin-top: 15px;
    padding: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border: 1px solid #e3e6ea;
    transition: all 0.3s ease;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.plan-info-compact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Limits Row - Yatay Dizilim */
.limits-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e9ecef;
}

.limit-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e3e6ea;
    font-size: 0.85rem;
    min-width: fit-content;

}



.limit-item .limit-value {
    font-weight: 600;
    color: #3e546a;
    font-size: 0.95rem;
    background: none;
    padding: 0;
    border-radius: 0;
    min-width: auto;
    margin-right: 0;
}

.limit-item span:last-child {
    color: #6c757d;
}

.limit-value.unlimited {
    color: #28a745 !important;
    font-size: 1.1rem;
    background: none !important;
}

/* Features Compact - Özellik Etiketleri */
.features-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    background: linear-gradient(135deg, #3e546a 0%, #2c3e50 100%);
    color: white;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s ease;
}


.feature-tag::before {
    content: "✓";
    margin-right: 4px;
    font-weight: bold;
}

/* Select Box İyileştirmeleri */
#subscription_plan {
    padding: 12px 15px;
    border-radius: 8px;
    border: 2px solid #e9ecef;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

#subscription_plan:focus {
    border-color: #3e546a;
    box-shadow: 0 0 0 0.2rem rgba(62, 84, 106, 0.15);
}

/* SMS Verification specific styles */
.countdown-timer {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #3e546a;
}

.countdown-timer .timer {
    font-size: 1.2rem;
    font-weight: bold;
    color: #dc3545;
}

.sms-info {
    background: #e8f4fd;
    border: 1px solid #b8daff;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
}

.sms-info h5 {
    color: #3e546a;
    margin-bottom: 10px;
}

/* Login formundaki inputlar ve reCAPTCHA için width düzeltmesi */
#loginForm {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

#loginForm .form-control,
#loginForm .input-wrapper,
#loginForm .g-recaptcha {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
}

#loginForm .g-recaptcha {
    display: flex !important;
    justify-content: center;
    margin: 0 auto;
}

#loginForm .g-recaptcha iframe {
    width: 100% !important;
    max-width: 304px;
    margin: 0 auto;
}

#loginForm .btn {
    width: 100% !important;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 576px) {
    .limits-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .limit-item {
        width: 100%;
        justify-content: space-between;
    }
    
    .features-compact {
        justify-content: center;
    }
    
    .feature-tag {
        font-size: 0.7rem;
        padding: 4px 8px;
    }
    
    .plan-info {
        padding: 12px;
    }
}

@media (max-width: 768px) {
    .auth-card {
        margin: 10px;
        min-height: auto;
        max-width: 100%;
    }
    
    .form-container {
        padding: 20px 15px;
    }
    
    .step {
        max-width: 70px;
    }
    
    .step-icon {
        width: 26px;
        height: 26px;
        font-size: 0.75rem;
    }
    
    .step-connector {
        top: 13px;
    }
    
    .step-label {
        font-size: 0.7rem;
    }
    
    .limit-item {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
    
    .feature-tag {
        font-size: 0.72rem;
    }
}

@media (max-width: 576px) {
    .step-indicator {
        margin-bottom: 20px;
    }
    
    .step {
        max-width: 60px;
    }
    
    .step-icon {
        width: 24px;
        height: 24px;
        font-size: 0.7rem;
    }
    
    .step-connector {
        top: 12px;
    }
    
    .step-label {
        font-size: 0.65rem;
        margin-top: 6px;
    }
    
    .limits-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .limit-item {
        width: 100%;
        justify-content: space-between;
    }
    
    .features-compact {
        justify-content: center;
    }
    
    .feature-tag {
        font-size: 0.7rem;
        padding: 4px 8px;
    }
    
    .plan-info {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .step {
        max-width: 55px;
    }
    
    .step-icon {
        width: 22px;
        height: 22px;
        font-size: 0.65rem;
    }
    
    .step-connector {
        top: 11px;
    }
    
    .step-label {
        font-size: 0.6rem;
    }
    
    #loginForm {
        max-width: 100%;
        padding: 0 15px;
    }
    
    #loginForm .g-recaptcha {
        transform: scale(0.9);
        transform-origin: center;
    }
    
    .main-container {
        padding: 0px;
    }
}

@media (max-width: 1366px) {
    .auth-card {
        max-width: 400px;
    }
    
    .form-container {
        padding: 20px 15px;
    }
}