/* PhoneLocker Modern Premium Dark Theme */

:root {
  --bg-base: #090d16;
  --bg-surface: #111827;
  --bg-surface-elevated: #1a2333;
  --bg-input: #151d2d;
  --bg-input-focus: #1c263b;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-focus: #3b82f6;

  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.25);

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --danger-bg: rgba(239, 68, 68, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  --font-sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  font-size: 15px;
  padding: 16px;
  padding-bottom: 120px;
  -webkit-font-smoothing: antialiased;
}

.app-layout {
  max-width: 780px;
  margin: 0 auto;
}

/* 1. 네비게이션 헤더 */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0 18px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: #ffffff;
  line-height: 1.2;
}

.brand-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: #60a5fa;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.download-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: #93c5fd;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 9999px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.download-pill:hover {
  background: #1e3a8a;
  border-color: #3b82f6;
  color: #ffffff;
  transform: translateY(-1px);
}

/* 2. 기기 탭 도크 */
.device-dock {
  margin-bottom: 16px;
}

.device-dock-scroll {
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.device-dock-scroll::-webkit-scrollbar {
  display: none;
}

.device-pills-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.device-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 9px 15px;
  border-radius: var(--radius-md);
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  transition: all 0.2s;
}

.device-pill:hover {
  background: var(--bg-surface-elevated);
  color: var(--text-main);
  border-color: var(--border-medium);
}

.device-pill.active {
  background: #1e293b;
  border-color: #3b82f6;
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 0 0 1px #3b82f6, 0 4px 12px rgba(59, 130, 246, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: relative;
}

.dot-live {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.dot-idle {
  background: #f59e0b;
}

.dot-off {
  background: #64748b;
}

.pill-badge {
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.68rem;
  padding: 2px 5px;
  border-radius: 4px;
  color: var(--text-secondary);
}

.pill-add {
  background: transparent;
  border: 1px dashed var(--border-medium);
  color: #60a5fa;
}

.pill-add:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
}

/* 3. 기기 요약 카드 */
.device-summary-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.summary-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.device-identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.device-avatar {
  font-size: 1.8rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.device-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.device-heading {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.device-id-chip {
  background: var(--bg-input);
  color: #93c5fd;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}

.device-status-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.text-success { color: #34d399; font-weight: 600; }
.text-warning { color: #fbbf24; font-weight: 600; }
.text-muted { color: #94a3b8; }

.device-summary-actions {
  display: flex;
  gap: 8px;
}

.btn-action-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-action-ghost:hover {
  background: #27354a;
  color: #ffffff;
  border-color: var(--border-medium);
}

.btn-action-danger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #fca5a5;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-action-danger:hover {
  background: var(--danger);
  color: #ffffff;
}

/* 비상 제어 패널 */
.emergency-panel {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.emergency-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.panel-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-icon {
  font-size: 1.1rem;
}

.panel-label strong {
  display: block;
  font-size: 0.92rem;
  color: #f1f5f9;
}

.panel-label small {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.killswitch-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.killswitch-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
}

/* 토글 스위치 */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 42px;
  height: 24px;
  cursor: pointer;
}

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

.toggle-slider {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #334155;
  border-radius: 9999px;
  transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  border-radius: 50%;
  transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

input:checked + .toggle-slider {
  background-color: var(--success);
}

input:checked + .toggle-slider:before {
  transform: translateX(18px);
}

/* 긴급 해제 활성 바 */
.bypass-active-alert {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

.alert-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.warning-badge {
  background: rgba(245, 158, 11, 0.25);
  color: #fbbf24;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.countdown-text {
  font-size: 0.9rem;
  color: #fef08a;
}

.countdown-text strong {
  font-size: 1.05rem;
  font-family: var(--font-mono);
  color: #ffffff;
}

.btn-instant-relock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--danger);
  color: #ffffff;
  border: none;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(239, 68, 68, 0.4);
  transition: all 0.15s;
}

.btn-instant-relock:hover {
  background: var(--danger-hover);
  transform: translateY(-1px);
}

.bypass-idle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.status-shield {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #34d399;
}

.bypass-btn-group {
  display: flex;
  gap: 8px;
}

.btn-pill-amber {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
  padding: 7px 13px;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-pill-amber:hover {
  background: var(--warning);
  color: #0f172a;
  border-color: var(--warning);
}

/* 4. 설정 카드 */
.config-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  gap: 12px;
}

.card-title-group {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.card-icon-badge {
  font-size: 1.1rem;
  background: rgba(59, 130, 246, 0.15);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.btn-add-schedule {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #1e3a8a;
  border: 1px solid #3b82f6;
  color: #93c5fd;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.btn-add-schedule:hover {
  background: var(--primary);
  color: #ffffff;
}

/* 스케줄 카드 목록 */
.schedules-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.schedule-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.schedule-card:hover {
  border-color: #475569;
}

.schedule-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  gap: 10px;
}

.schedule-name-box {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.sched-title-input {
  font-size: 0.98rem;
  font-weight: 700;
  color: #60a5fa;
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--border-medium);
  border-radius: 0;
  padding: 3px 6px;
  width: 100%;
  max-width: 240px;
  outline: none;
}

.sched-title-input:focus {
  border-bottom: 1px solid #3b82f6;
  color: #ffffff;
}

.schedule-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-delete-sched {
  background: transparent;
  color: #f87171;
  border: none;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.15s;
}

.btn-delete-sched:hover {
  background: rgba(239, 68, 68, 0.15);
}

/* 요일 선택 */
.days-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.days-chips-wrap {
  display: flex;
  gap: 5px;
}

.day-chip {
  width: 32px;
  height: 30px;
  border-radius: 6px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.day-chip.active {
  background: #2563eb;
  color: #ffffff;
  border-color: #3b82f6;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.4);
}

.presets-group {
  display: inline-flex;
  gap: 4px;
  margin-left: 6px;
}

.preset-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.74rem;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.preset-chip:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

/* 심플한 시간대 선택 랩퍼 */
.modern-time-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

.modern-time-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

@media (max-width: 480px) {
  .modern-time-grid {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .modern-time-arrow {
    display: none;
  }
}

.time-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.time-box-title {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.time-select-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  transition: border-color 0.15s ease;
}

.time-select-group:focus-within {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.07);
}

.time-select-custom {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-sans);
  padding: 2px 4px;
  cursor: pointer;
  outline: none;
  border-radius: 4px;
  text-align: center;
}

.time-select-custom:hover {
  background: rgba(255, 255, 255, 0.08);
}

.time-select-custom option {
  background: #18191d;
  color: #f1f5f9;
  font-size: 0.95rem;
  padding: 6px;
}

.time-colon {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-muted);
}

.modern-time-arrow {
  color: var(--text-muted);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0 4px;
  user-select: none;
}

/* 차단 요약 바 */
.time-duration-summary {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-top: 6px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
}

.duration-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.duration-day {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.duration-night {
  background: rgba(168, 85, 247, 0.14);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.28);
}

.duration-alert {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

/* 폼 요소 공통 */
.form-field {
  display: flex;
  flex-direction: column;
}

.field-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #cbd5e1;
}

.field-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-input, .form-select {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text-main);
  font-size: 0.92rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
  background: var(--bg-input-focus);
}

.field-block {
  width: 100%;
}

.form-textarea {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-main);
  font-size: 0.88rem;
  line-height: 1.5;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s;
}

.code-font {
  font-family: var(--font-mono);
}

.input-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.4;
}

.inputs-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.inputs-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

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

.input-unit-wrap .form-input {
  width: 100%;
  padding-right: 32px;
}

.unit-text {
  position: absolute;
  right: 12px;
  color: var(--text-muted);
  font-size: 0.82rem;
  pointer-events: none;
}

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

.password-input-wrap .form-input {
  width: 100%;
  padding-right: 40px;
}

.btn-toggle-pwd {
  position: absolute;
  right: 8px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

/* 스마트 빠른 추가 칩 */
.quick-chips-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.quick-chip-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.quick-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #93c5fd;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.15s;
}

.quick-chip:hover {
  background: #1e3a8a;
  border-color: #3b82f6;
  color: #ffffff;
}

/* 5. 하단 고정 저장 바 (Floating Dock) */
.sticky-save-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(9, 13, 22, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-medium);
  padding: 12px 16px;
  z-index: 100;
}

.save-dock-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.save-meta {
  display: flex;
  flex-direction: column;
}

.target-device-tag {
  font-size: 0.88rem;
  color: #ffffff;
}

.target-device-tag strong {
  color: #60a5fa;
}

.save-hint {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.btn-primary-save {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  border: 1px solid #3b82f6;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-primary-save:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.btn-primary-save:active {
  transform: translateY(1px);
}

/* 모달 */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
  animation: fadeIn 0.15s ease-out;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  max-width: 460px;
  width: 100%;
  padding: 24px;
  box-shadow: 0 24px 38px rgba(0, 0, 0, 0.6);
  animation: scaleUp 0.18s ease-out;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-title-wrap h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
}

.modal-close:hover {
  color: #ffffff;
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.required {
  color: #ef4444;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.btn-modal-cancel {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-modal-cancel:hover {
  color: #ffffff;
}

.btn-modal-confirm {
  background: var(--primary);
  border: none;
  color: #ffffff;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.35);
}

.btn-modal-confirm:hover {
  background: var(--primary-hover);
}

/* 토스트 알림 */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #1e293b;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  animation: slideInRight 0.25s ease-out;
  transition: opacity 0.25s, transform 0.25s;
}

.toast.toast-success {
  border-color: #10b981;
}

.toast.toast-error {
  border-color: #ef4444;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* 반응형 디자인 */
@media (max-width: 640px) {
  body {
    padding: 12px;
    padding-bottom: 130px;
  }

  .inputs-grid-3, .inputs-grid-2 {
    grid-template-columns: 1fr;
  }

  .summary-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .device-summary-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .save-dock-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .btn-primary-save {
    width: 100%;
    justify-content: center;
  }
}