/* iOS 推送工具 - 与项目统一主题 */
:root {
  --bg-start: #0a0e27;
  --bg-end: #1a0f3d;
  --card-bg: rgba(15, 18, 45, 0.85);
  --text: #f0f4ff;
  --muted: rgba(240, 244, 255, 0.72);
  --accent: #4f7fff;
  --accent-2: #a855ff;
  --accent-3: #34d399;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.6);
  --border: rgba(255, 255, 255, 0.1);
  --radius: 16px;
  --success: #34d399;
  --error: #ef4444;
  --warning: #f59e0b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 20% 25%, rgba(79, 127, 255, 0.4), transparent 45%),
    radial-gradient(circle at 80% 35%, rgba(168, 85, 255, 0.35), transparent 50%),
    radial-gradient(circle at 50% 90%, rgba(52, 211, 153, 0.2), transparent 50%),
    linear-gradient(135deg, var(--bg-start), var(--bg-end));
  color: var(--text);
  overflow-x: hidden;
}

.page {
  min-height: 100vh;
  width: 100%;
  display: block;
  padding: 0;
}

.scene {
  position: relative;
  width: 100%;
  min-height: 100vh;
  padding: 0;
}

.glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 35% 40%, rgba(79, 127, 255, 0.3), transparent 50%),
    radial-gradient(circle at 65% 60%, rgba(168, 85, 255, 0.2), transparent 50%);
}

.card {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

/* Header */
.header {
  position: relative;
  margin-bottom: 32px;
  text-align: center;
    min-height: 40px;
}

.back-button {
  position: absolute;
    top: 0;
    left: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(79, 127, 255, 0.45);
    background: linear-gradient(135deg, rgba(79, 127, 255, 0.22), rgba(168, 85, 255, 0.16));
    color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
    font-weight: 600;
    line-height: 1;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.back-button:hover {
  transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(79, 127, 255, 0.28);
    border-color: rgba(79, 127, 255, 0.75);
  }
  
  .back-button:active {
    transform: translateY(0);
}

.back-icon {
  font-size: 1rem;
}

.title {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* Sections */
.section {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

/* Form elements */
.form-group {
  margin-bottom: 14px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

.required {
  color: var(--error);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 127, 255, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-input-mono {
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  font-size: 13px;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  font-size: 12px;
  line-height: 1.5;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row-three {
  display: flex;
  gap: 12px;
}

.form-group-half {
  flex: 1;
}

.form-row-three .form-group {
  flex: 1;
}

/* Select */
.form-select {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='rgba(240,244,255,0.72)' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 36px;
}

.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 127, 255, 0.2);
}

.form-select option {
  background: #1a0f3d;
  color: var(--text);
}
/* Toggle */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-row .form-label {
  margin-bottom: 0;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  transition: background 0.3s;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s;
}

.toggle input:checked + .toggle-slider {
  background: var(--accent-3);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-label {
  font-size: 13px;
  color: var(--muted);
}

/* Send button */
.btn-send {
  position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
  width: 100%;
  padding: 16px 24px;
  border-radius: 12px;
  border: 2px solid var(--accent-2);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
  cursor: pointer;
  transition: all 200ms ease;
    overflow: hidden;
    color: var(--text);
    background: linear-gradient(135deg, var(--accent-2), #ff6b9d);
  }
  
  .btn-send::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 300ms ease;
  }
  
  .btn-send:hover::before {
    transform: translateX(100%);
}

.btn-send:hover {
  transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(168, 85, 255, 0.4);
    border-color: #ff6b9d;
}

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

.btn-send.loading {
  pointer-events: none;
  opacity: 0.7;
}

.btn-send-icon {
  font-size: 1.2rem;
}

/* Result */
.result-section {
  display: none;
}

.result-section.visible {
  display: block;
}

.result-box {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
}

.result-pre {
  margin: 0;
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
}

.result-pre.success {
  color: var(--success);
}

.result-pre.error {
  color: var(--error);
}

.btn-clear {
  font-size: 12px;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.btn-clear:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.12);
}

/* P12 Upload */
.p12-upload-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.p12-hidden-input {
  display: none;
}

.p12-dropzone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.p12-dropzone:hover,
.p12-dropzone.dragover {
  border-color: var(--accent);
  background: rgba(79, 127, 255, 0.08);
}

.p12-dropzone-icon {
  font-size: 32px;
}

.p12-dropzone-text {
  font-size: 14px;
  color: var(--text);
}

.p12-dropzone-hint {
  font-size: 12px;
  color: var(--muted);
}

.p12-password-row {
  display: flex;
  gap: 8px;
}

.p12-password-row .form-input {
  flex: 1;
}

.btn-parse-p12 {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  border-radius: 8px;
  padding: 0 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.btn-parse-p12:hover {
  opacity: 0.9;
}

.btn-parse-p12:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* P12 Info */
.p12-info {
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: 10px;
  padding: 12px 16px;
  margin-top: 4px;
}

.p12-info-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.p12-info-icon {
  font-size: 16px;
}

.p12-info-body {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.p12-info-body .p12-field {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.p12-info-body .p12-field:last-child {
  border-bottom: none;
}

.p12-field-key {
  color: var(--muted);
}

.p12-field-value {
  color: var(--text);
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  font-size: 12px;
  max-width: 60%;
  text-align: right;
  word-break: break-all;
}

.p12-field-value.extracted {
  color: var(--accent-3);
}

/* Divider */
.form-divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

/* Form hint */
.form-hint {
  margin: 12px 0 0;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--error);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 10px;
  text-align: center;
  min-height: 1.5em;
  display: none;
}

.form-hint:not(:empty) {
  display: block;
}
/* Responsive */
@media (max-width: 600px) {
  .card {
    padding: 20px 12px 32px;
  }

  .form-row,
  .form-row-three {
    flex-direction: column;
    gap: 0;
  }

  .title {
    font-size: 22px;
  }
}