/* ═══════════════════════════════════════════
   Pro Settings Dialog — CrowdHum
   Extracted from mocks/pro-settings.html
   ═══════════════════════════════════════════ */

/* ─── Backdrop overlay ─── */
.settings-backdrop {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(6, 10, 20, 0.7);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  animation: settingsFadeIn 0.25s ease;
}
@keyframes settingsFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ─── Dialog ─── */
.settings-dialog {
  width: 520px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--r-lg);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 0 120px rgba(6, 182, 212, 0.04);
  animation: settingsSlideUp 0.35s var(--ease-out);
}
@keyframes settingsSlideUp {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── Dialog header ─── */
.settings-header {
  padding: 24px 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.settings-header h2 {
  font-size: var(--fs-md);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}
.settings-header h2 svg { color: var(--cyan); }
.pro-badge-header {
  font-size: 0.6rem;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.settings-dialog .btn-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
  font-size: 1rem;
}
.settings-dialog .btn-close:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.12);
}

/* ─── Dialog body ─── */
.settings-body {
  padding: 24px 28px 28px;
}

/* ─── Section label ─── */
.settings-body .section-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  font-weight: 600;
  margin-bottom: 14px;
}

/* ─── Radio group ─── */
.settings-dialog .radio-group {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.settings-dialog .radio-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  transition: background 0.15s;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  position: relative;
}
.settings-dialog .radio-option:last-child { border-bottom: none; }
.settings-dialog .radio-option:hover { background: rgba(255,255,255,0.02); }
.settings-dialog .radio-option.selected {
  background: rgba(6, 182, 212, 0.04);
}
.settings-dialog .radio-option.selected::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--cyan);
  border-radius: 0 2px 2px 0;
}
.radio-dot {
  width: 18px; height: 18px; flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.settings-dialog .radio-option.selected .radio-dot {
  border-color: var(--cyan);
}
.radio-dot-inner {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: transparent;
  transition: background 0.2s;
}
.settings-dialog .radio-option.selected .radio-dot-inner {
  background: var(--cyan);
}
.radio-text {
  flex: 1;
}
.radio-text .label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-primary);
}
.radio-text .desc {
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}
.radio-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.radio-icon.hidden-icon  { background: rgba(255,255,255,0.04); color: var(--text-tertiary); }
.radio-icon.crowdhum-icon { background: rgba(6,182,212,0.1); color: var(--cyan); }
.radio-icon.custom-icon  { background: rgba(217,70,239,0.1); color: var(--magenta); }

/* ─── Custom branding section ─── */
.custom-branding {
  margin-bottom: 24px;
  padding: 20px;
  background: rgba(255,255,255,0.015);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  transition: opacity 0.3s, max-height 0.4s var(--ease-out);
}
.custom-branding.disabled {
  opacity: 0.35;
  pointer-events: none;
}
.custom-branding h3 {
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

/* ─── Logo upload area ─── */
.logo-upload-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.logo-preview {
  width: 200px;
  height: 60px;
  border-radius: 10px;
  background: var(--bg-deep);
  border: 1px dashed rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}
.logo-preview:hover { border-color: rgba(255,255,255,0.2); }
.logo-preview.has-logo { border-style: solid; border-color: rgba(6,182,212,0.2); }
.logo-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.logo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-ghost);
  font-size: 0.68rem;
}
.logo-placeholder svg { opacity: 0.4; }
.logo-upload-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.btn-upload {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-secondary);
  font-size: var(--fs-xs);
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.15s;
  width: fit-content;
}
.btn-upload:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-subtle);
}
.btn-remove-logo {
  background: none;
  border: none;
  color: var(--danger);
  font-size: var(--fs-xs);
  cursor: pointer;
  padding: 0;
  font-family: var(--font-body);
  opacity: 0.7;
  transition: opacity 0.15s;
  width: fit-content;
}
.btn-remove-logo:hover { opacity: 1; }
.upload-specs {
  font-size: 0.65rem;
  color: var(--text-ghost);
  line-height: 1.5;
}

/* ─── Text input ─── */
.settings-dialog .field-group {
  margin-bottom: 0;
}
.settings-dialog .field-label {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.field-count {
  font-size: 0.65rem;
  color: var(--text-ghost);
  font-family: var(--font-mono);
}
.settings-dialog .text-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.settings-dialog .text-input::placeholder { color: var(--text-ghost); }
.settings-dialog .text-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-subtle);
}

/* ─── Live preview ─── */
.preview-section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.preview-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-ghost);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.preview-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.04);
}
.watermark-preview {
  background: var(--bg-abyss);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,0.03);
  position: relative;
  overflow: hidden;
  min-height: 56px;
}
.watermark-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(6,182,212,0.03), transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(217,70,239,0.02), transparent 60%);
  pointer-events: none;
}
.watermark-preview img {
  max-height: 28px;
  max-width: 120px;
  object-fit: contain;
  position: relative;
}
.watermark-preview .wm-text {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-body);
  position: relative;
}
.watermark-preview.hidden-mode {
  justify-content: center;
}
.watermark-preview.hidden-mode .wm-hidden-text {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.15);
  font-style: italic;
}
.preview-corner-label {
  position: absolute;
  top: 6px;
  right: 10px;
  font-size: 0.55rem;
  color: rgba(255,255,255,0.12);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Dialog footer ─── */
.settings-footer {
  padding: 0 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.footer-hint {
  font-size: 0.68rem;
  color: var(--text-ghost);
  flex: 1;
}
.btn-manage-sub {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--text-tertiary);
  font-size: var(--fs-xs);
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.15s;
}
.btn-manage-sub:hover {
  border-color: rgba(255,255,255,0.15);
  color: var(--text-secondary);
}
.btn-manage-sub:disabled {
  opacity: 0.5;
  cursor: wait;
}
.footer-actions {
  display: flex;
  gap: 10px;
}
.settings-dialog .btn-cancel {
  padding: 10px 22px;
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--text-tertiary);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.15s;
}
.settings-dialog .btn-cancel:hover {
  border-color: rgba(255,255,255,0.15);
  color: var(--text-secondary);
}
.btn-save {
  padding: 10px 28px;
  border-radius: var(--r-pill);
  border: none;
  background: var(--cyan);
  color: var(--bg-deep);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-save:hover {
  box-shadow: 0 0 24px var(--cyan-glow);
}
.btn-save:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
}
.btn-save .spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(10,14,26,0.3);
  border-top-color: var(--bg-deep);
  border-radius: 50%;
  animation: settingsSpin 0.6s linear infinite;
  display: none;
}
.btn-save.saving .spinner { display: block; }
.btn-save.saving .save-text { display: none; }
@keyframes settingsSpin { to { transform: rotate(360deg); } }

/* ─── Success toast ─── */
.save-success {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  color: var(--green);
  padding: 12px 24px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 500;
  border: 1px solid rgba(16,185,129,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1000;
  animation: settingsToastIn 0.3s var(--ease-out);
}
@keyframes settingsToastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ─── Responsive ─── */
@media (max-width: 560px) {
  .settings-dialog { border-radius: var(--r-md); }
  .settings-header, .settings-body, .settings-footer { padding-left: 20px; padding-right: 20px; }
  .logo-upload-row { flex-direction: column; }
  .logo-preview { width: 100%; }
}