/* Mobil uyumlu seçmeli ders dashboard & wizard - anket sistemi renkleri */

:root {
  --sd-primary: #667eea;
  --sd-primary-dark: #5a67d8;
  --sd-secondary: #764ba2;
  --sd-success: #059669;
  --sd-card-bg: #fff;
  --sd-body-bg: #f8f9fa;
  --sd-border: #e9ecef;
  --sd-radius: 12px;
  --sd-radius-lg: 20px;
  --sd-shadow: 0 1px 3px rgba(0,0,0,.08);
  --sd-shadow-lg: 0 10px 30px rgba(0,0,0,.1);
  --sd-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.secmeli-ders-body {
  min-height: 100vh;
  background: var(--sd-body-bg);
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 0);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.secmeli-ders-header {
  background: var(--sd-gradient);
  color: #fff;
  padding: .75rem 0;
  box-shadow: var(--sd-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.secmeli-ders-header .brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
}

.secmeli-ders-main {
  flex: 1;
  padding: 1rem 0 2rem;
}

.secmeli-ders-footer {
  padding: .75rem 0;
  background: var(--sd-card-bg);
  border-top: 1px solid var(--sd-border);
}

/* Dashboard - anket kartı uyumlu */
.sd-dashboard-card {
  background: var(--sd-card-bg);
  border-radius: var(--sd-radius-lg);
  box-shadow: var(--sd-shadow-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
  border: none;
  overflow: hidden;
}

.sd-dashboard-card h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0;
  color: var(--sd-primary);
}

.sd-dashboard-card .label {
  font-size: .85rem;
  color: #64748b;
  margin-top: .25rem;
}

.sd-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.sd-btn-start {
  display: block;
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--sd-radius);
  background: var(--sd-primary);
  color: #fff;
  border: none;
  text-decoration: none;
  text-align: center;
  box-shadow: var(--sd-shadow-lg);
  transition: background .2s, transform .05s;
}

.sd-btn-start:hover {
  background: var(--sd-secondary);
  color: #fff;
}

.sd-btn-start:active {
  transform: scale(0.98);
}

/* Wizard */
.sd-wizard-steps {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.sd-wizard-step {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--sd-border);
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background .2s, color .2s;
}

.sd-wizard-step i {
  font-size: 1rem;
}

.sd-wizard-step.active {
  background: var(--sd-primary);
  color: #fff;
}

.sd-wizard-step.done {
  background: var(--sd-success);
  color: #fff;
}

.sd-wizard-panel {
  display: none;
  background: var(--sd-card-bg);
  border-radius: var(--sd-radius-lg);
  box-shadow: var(--sd-shadow-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
  border: none;
}

.sd-wizard-panel.active {
  display: block;
}

.sd-wizard-panel h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #334155;
}

.sd-form-group {
  margin-bottom: 1rem;
}

.sd-form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: .35rem;
  color: #475569;
}

.sd-form-group input,
.sd-form-group select {
  width: 100%;
  padding: .6rem .75rem;
  border: 1px solid var(--sd-border);
  border-radius: 8px;
  font-size: 1rem;
  -webkit-appearance: none;
  appearance: none;
}

.sd-form-group input.text-uppercase-input {
  text-transform: uppercase;
}

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

.sd-grup-card {
  background: #f8fafc;
  border: 1px solid var(--sd-border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.sd-grup-card h4 {
  font-size: 1rem;
  margin-bottom: .75rem;
  color: var(--sd-primary);
}

.sd-grup-card select {
  width: 100%;
  padding: .6rem .75rem;
  border: 1px solid var(--sd-border);
  border-radius: 8px;
  font-size: 1rem;
}

/* Ders seçimi: açık liste, radio */
.sd-ders-list {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.sd-ders-radio {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .6rem .75rem;
  border: 1px solid var(--sd-border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}

.sd-ders-radio:hover {
  border-color: var(--sd-primary);
  background: #f8fafc;
}

.sd-ders-radio input[type="radio"] {
  margin-top: .2rem;
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--sd-primary);
  cursor: pointer;
}

.sd-ders-radio input[type="radio"]:checked + .sd-ders-label {
  font-weight: 600;
}

.sd-ders-radio:has(input:checked) {
  border-color: var(--sd-primary);
  background: rgba(102, 126, 234, 0.08);
}

.sd-ders-label {
  flex: 1;
  font-size: 1rem;
  line-height: 1.4;
}

.sd-ders-label small {
  font-weight: normal;
}

.sd-btn-next,
.sd-btn-prev {
  padding: .65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.sd-btn-next {
  background: var(--sd-primary);
  color: #fff;
}

.sd-btn-prev {
  background: #e2e8f0;
  color: #475569;
}

.sd-wizard-actions {
  display: flex;
  gap: .75rem;
  justify-content: space-between;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.sd-success-box {
  text-align: center;
  padding: 2rem 1rem;
}

.sd-success-box .icon {
  font-size: 3rem;
  color: var(--sd-success);
  margin-bottom: 1rem;
}

.sd-success-box .icon i {
  font-size: 3rem;
}

.sd-success-box h2 {
  font-size: 1.35rem;
  margin-bottom: .5rem;
  color: #334155;
}

.sd-success-box > p {
  color: #64748b;
  margin-bottom: 1.5rem;
}

/* Özet kutusu - kullanıcı ne yaptığını görsün */
.sd-ozet-box {
  text-align: left;
  background: #f8f9fa;
  border: 1px solid var(--sd-border);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.sd-ozet-box h3 {
  font-size: 1rem;
  color: var(--sd-primary);
  margin-bottom: .75rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--sd-border);
}

.sd-ozet-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  margin-bottom: .5rem;
  font-size: .95rem;
}

.sd-ozet-row:last-child {
  margin-bottom: 0;
}

.sd-ozet-label {
  color: #64748b;
  min-width: 4rem;
}

.sd-ozet-ders {
  padding: .4rem 0;
  border-bottom: 1px solid var(--sd-border);
  font-size: .95rem;
}

.sd-ozet-ders:last-child {
  border-bottom: none;
}

.sd-error-msg {
  color: #dc2626;
  font-size: .9rem;
  margin-top: .5rem;
}

@media (min-width: 576px) {
  .sd-dashboard-card { padding: 1.5rem; }
  .sd-wizard-panel { padding: 1.75rem; }
  .sd-btn-start { max-width: 320px; margin: 0 auto; }
}