/* 字体由 HTML 中的 link 标签非阻塞加载 */

:root {
  --bg-color: #f0f5fa;
  --header-bg: rgba(255, 255, 255, 0.92);
  --card-bg: #ffffff;
  --card-border: #e8edf4;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --color-orange: #f97316;
  --color-dark-orange: #ea580c;
  --color-yellow-green: #65a30d;
  --color-green: #16a34a;
  --color-red: #ef4444;
  --color-rose: #e11d48;
  --color-emerald-bg: rgba(16, 185, 129, 0.1);
  --color-emerald-text: #059669;

  --btn-gradient: linear-gradient(90deg, #f97316 0%, #e11d48 100%);
  --btn-gradient-hover: linear-gradient(90deg, #ea580c 0%, #be123c 100%);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.06);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Space Grotesk', 'Noto Sans SC', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }
.opacity-0 { opacity: 0 !important; }
.pointer-events-none { pointer-events: none !important; }
.opacity-50 { opacity: 0.5 !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* ========== HEADER ========== */
.app-header {
  /*background-color: #ffffff;*/
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  /*border-bottom: 1px solid var(--card-border);*/
}

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

.app-title-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-rose) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
  color: white;
  font-size: 14px;
}

.app-title-text h1 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.app-title-text span {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
  letter-spacing: 0.05em;
  display: block;
}

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

.user-pill {
  font-size: 12px;
  background-color: #f1f5f9;
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 9999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.2s, color 0.2s;
}

.user-pill:hover {
  background-color: #e2e8f0;
  color: var(--text-primary);
}

.user-pill:active {
  transform: scale(0.96);
}

.logout-btn {
  font-size: 12px;
  background-color: #f97316;
  border: 1px solid #f97316;
  color: #fff;
  padding: 6px 12px;
  border-radius: 9999px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.avatar-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

/* ========== BOTTOM NAV ========== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: 64px;
  background: #ffffff;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 100;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.04);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  flex: 1;
  padding: 8px 0;
  transition: color 0.2s;
  text-decoration: none;
}

.nav-item.active {
  color: var(--color-orange);
}

.nav-item svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.3;
  transition: transform 0.2s;
}

.nav-item:active svg {
  transform: scale(0.85);
}

.nav-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ========== MAIN CONTAINER ========== */
.main-container {
  flex-grow: 1;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: 96px;
}

/* ========== CARD ========== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.card-glow {
  position: absolute;
  right: -32px;
  top: -32px;
  width: 96px;
  height: 96px;
  background-color: rgba(249, 115, 22, 0.06);
  border-radius: 50%;
  filter: blur(24px);
  pointer-events: none;
}

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

.card-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.live-status {
  font-size: 11px;
  color: var(--color-emerald-text);
  background-color: var(--color-emerald-bg);
  padding: 2px 8px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: monospace;
}

.status-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-emerald-text);
  border-radius: 50%;
  position: relative;
}

.status-dot-ping {
  position: absolute;
  inset: 0;
  background-color: var(--color-emerald-text);
  border-radius: 50%;
  animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  75%, 100% { transform: scale(2.5); opacity: 0; }
}

/* ========== STATS ========== */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: center;
}

.stats-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stats-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.stats-value-main {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.big-number {
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-feature-settings: "tnum";
}

.unit {
  font-size: 12px;
  color: var(--text-secondary);
}

.divider-left {
  border-left: 1px solid var(--card-border);
  padding-left: 16px;
}

.avg-number {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

/* ========== PROGRESS ========== */
.progress-wrapper {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.progress-title {
  color: var(--text-secondary);
}

.progress-percent {
  font-family: monospace;
  font-weight: 700;
  color: var(--text-primary);
}

.progress-track {
  width: 100%;
  background-color: #f1f5f9;
  height: 10px;
  border-radius: 9999px;
  padding: 2px;
  border: 1px solid var(--card-border);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-rose));
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

.progress-warning {
  font-size: 10px;
  color: var(--color-rose);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ========== TIMER ========== */
.timer-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timer-display-area {
  padding: 12px 0;
}

.timer-display {
  font-size: 36px;
  font-weight: 800;
  font-family: monospace;
  letter-spacing: -0.02em;
  transition: color 0.5s ease;
}

.text-slate-500 { color: var(--text-muted); }
.text-amber-500 { color: #d97706; }
.text-orange-600 { color: #ea580c; }
.text-emerald-400 { color: #059669; }
.text-green-500 { color: #16a34a; }
.text-red-500 { color: #ef4444; }

.timer-status-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ========== SMOKING INDICATOR ========== */
.smoking-indicator-box {
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .7; }
}

.smoking-indicator-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-orange);
  font-weight: 700;
  font-size: 20px;
}

.smoking-indicator-desc {
  font-size: 11px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.countdown-timer {
  font-family: 'Space Grotesk', monospace;
  font-size: 14px;
  font-weight: 700;
  color: #f97316;
  letter-spacing: 0.5px;
}

.btn-finish-early {
  margin-top: 4px;
  font-size: 10px;
  background-color: var(--color-orange);
  color: white;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(249, 115, 22, 0.15);
  transition: background-color 0.2s;
}

.btn-finish-early:hover {
  background-color: var(--color-dark-orange);
}

/* ========== STREAK ========== */
.record-streak-row {
  padding: 12px 0;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  line-height: 1.5;
  min-height: 48px;
}

.record-streak-row:first-child {
  margin-top: 16px;
}

.streak-label {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}

.streak-value {
  font-family: monospace;
  font-weight: 700;
  color: var(--color-emerald-text);
  background-color: var(--color-emerald-bg);
  padding: 2px 10px;
  border-radius: 9999px;
}

/* ========== TIMELINE ========== */
.timeline-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
}

.timeline-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.timeline-count {
  font-size: 10px;
  color: var(--text-muted);
}

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline-empty {
  text-align: center;
  padding: 32px 16px;
  background-color: #f8fafc;
  border-radius: 16px;
  border: 1px dashed var(--card-border);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.timeline-empty i {
  font-size: 24px;
}

.timeline-empty p {
  font-size: 12px;
}

.record-item {
  background-color: #fafcff;
  border: 1px solid var(--card-border);
  padding: 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.2s;
}

.record-item:hover {
  background-color: #f1f5f9;
}

.record-item-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.record-badge {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background-color: #e2e8f0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: monospace;
  font-size: 12px;
  font-weight: 700;
}

.record-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.record-time {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.record-interval {
  font-size: 10px;
  color: var(--text-muted);
}

.record-interval span {
  color: var(--color-emerald-text);
  font-family: monospace;
  font-weight: 600;
}

.btn-delete-record {
  background: none;
  border: none;
  color: rgba(225, 29, 72, 0.6);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background-color 0.2s, color 0.2s;
}

.btn-delete-record:active {
  background-color: rgba(225, 29, 72, 0.1);
  color: var(--color-rose);
}

.load-more-wrapper {
  padding-top: 8px;
  text-align: center;
}

.btn-load-more {
  font-size: 12px;
  color: var(--text-secondary);
  background-color: #f1f5f9;
  border: 1px solid var(--card-border);
  padding: 10px 20px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 500;
  transition: background-color 0.2s, color 0.2s;
}

.btn-load-more:hover {
  background-color: #e2e8f0;
  color: var(--text-primary);
}

/* ========== FOOTER ACTION BAR ========== */
.footer-action-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  padding: 16px;
  background: linear-gradient(180deg, transparent 0%, #f0f5fa 70%);
  z-index: 30;
  pointer-events: none;
  padding-bottom: 80px;
}

.btn-smoke-main {
  pointer-events: auto;
  width: 100%;
  background: var(--btn-gradient);
  color: white;
  font-weight: 700;
  font-size: 18px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 10px 20px rgba(249, 115, 22, 0.25);
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}

.btn-smoke-main:hover {
  background: var(--btn-gradient-hover);
  box-shadow: 0 12px 24px rgba(249, 115, 22, 0.35);
}

.btn-smoke-main:active {
  transform: scale(0.98);
}

/* ========== SMOKE BUTTON CONTAINER ========== */
.timer-action-area {
  margin-top: 0px;
  padding-top: 20px;
  border-top: 1px solid var(--card-border);
  margin-left: -20px;
  margin-right: -20px;
  padding-left: 20px;
  padding-right: 20px;
}

.btn-smoke-main {
  pointer-events: auto;
  width: 100%;
  background: var(--btn-gradient);
  color: white;
  font-weight: 700;
  font-size: 18px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 10px 20px rgba(249, 115, 22, 0.25);
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}

/* ========== MODAL ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-card {
  background-color: #ffffff;
  border: 1px solid var(--card-border);
  width: 100%;
  max-width: 384px;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateY(40px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (min-width: 640px) {
  .modal-card {
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

@media (min-width: 640px) {
  .modal-overlay.active .modal-card {
    transform: scale(1);
  }
}

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

.modal-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  transition: color 0.2s;
}

.btn-modal-close:hover {
  color: var(--text-primary);
}

.modal-body-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.smoke-option-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.smoke-option-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: #f8fafc;
  border: 1px solid var(--card-border);
  padding: 14px;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: background-color 0.2s, border-color 0.2s;
}

.smoke-option-btn:hover {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
}

.option-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.option-icon-done {
  background-color: rgba(16, 185, 129, 0.12);
  color: var(--color-green);
}

.option-icon-start {
  background-color: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.option-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.option-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.option-desc {
  font-size: 10px;
  color: var(--text-secondary);
}

.confirm-input-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.text-input {
  width: 100%;
  background-color: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.text-input:focus {
  border-color: var(--color-orange);
}

.text-input::placeholder {
  color: var(--text-muted);
}

#_p1 {
  -webkit-text-security: disc;
}

.modal-action-buttons {
  display: flex;
  gap: 10px;
}

.btn-modal-cancel {
  flex: 1;
  background-color: #f1f5f9;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  padding: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-modal-cancel:hover {
  background-color: #e2e8f0;
}

.btn-modal-danger {
  flex: 1;
  background-color: var(--color-red);
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-modal-danger:hover {
  background-color: #dc2626;
}

.btn-modal-danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-modal-primary {
  flex: 1;
  background-color: var(--color-orange);
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-modal-primary:hover {
  background-color: var(--color-dark-orange);
}

.btn-modal-secondary {
  flex: 1;
  background-color: #f1f5f9;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  padding: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-modal-secondary:hover {
  background-color: #e2e8f0;
  color: var(--text-primary);
}

.modal-buttons {
  display: flex;
  gap: 10px;
}

/* ========== TARGET INPUT ========== */
.target-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 4px 14px;
}

.target-input-row input {
  width: 100%;
  background: none;
  border: none;
  padding: 8px 0;
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
}

.target-input-unit {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 700;
  flex-shrink: 0;
}

/* ========== USER SETTINGS PAGE ========== */
.settings-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-md);
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.settings-item + .settings-item {
  border-top: 1px solid var(--card-border);
}

.settings-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.settings-desc {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.settings-left {
  display: flex;
  flex-direction: column;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: #cbd5e1;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
  border: none;
  padding: 0;
}

.toggle-switch.active {
  background-color: var(--color-orange);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: white;
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle-switch.active::after {
  transform: translateX(20px);
}

.setting-target-input {
  width: 80px;
  background-color: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--text-primary);
  text-align: center;
  outline: none;
}

.setting-target-input:focus {
  border-color: var(--color-orange);
}

.btn-settings-save {
  background-color: var(--color-orange);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.2s;
  margin-top: 8px;
}

.btn-settings-save:hover {
  background-color: var(--color-dark-orange);
}

.btn-settings-primary {
  background-color: var(--color-orange);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.2s;
}

.btn-settings-primary:hover {
  background-color: var(--color-dark-orange);
}

.btn-settings-danger {
  background-color: rgba(225, 29, 72, 0.08);
  border: 1px solid rgba(225, 29, 72, 0.2);
  color: var(--color-rose);
  font-size: 12px;
  font-weight: 500;
  padding: 10px;
  border-radius: 12px;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.2s;
}

.btn-settings-danger:hover {
  background-color: rgba(225, 29, 72, 0.15);
}

/* ========== HISTORY PAGE ========== */
.history-controls {
  display: flex;
  gap: 10px;
  align-items: center;
}

.history-select {
  flex: 1;
  background-color: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

.history-select:focus {
  border-color: var(--color-orange);
}

.history-select option {
  background-color: #ffffff;
  color: var(--text-primary);
}

.month-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.day-cell {
  background-color: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 8px 4px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.day-cell:hover {
  background-color: #f1f5f9;
}

.day-number {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.day-count {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
}

.day-count.zero {
  color: #cbd5e1;
}

.day-count.high {
  color: var(--color-rose);
}

/* ========== TOAST ========== */
.toast {
  position: fixed;
  bottom: 96px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #ffffff;
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 100;
  pointer-events: none;
  max-width: 320px;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
}

/* ========== CUSTOM DIALOG ========== */
.custom-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease-out;
}

.custom-dialog {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 24px;
  width: 90%;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease-out;
  text-align: center;
}

.custom-dialog-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-rose) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.custom-dialog-icon i {
  font-size: 24px;
  color: white;
}

.custom-dialog-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.custom-dialog-message {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.custom-dialog-actions {
  display: flex;
  gap: 12px;
}

.btn-dialog-cancel,
.btn-dialog-confirm {
  flex: 1;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-dialog-cancel {
  background-color: #f1f5f9;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}

.btn-dialog-cancel:hover {
  background-color: #e2e8f0;
  color: var(--text-primary);
}

.btn-dialog-confirm {
  background: linear-gradient(90deg, #f97316 0%, #e11d48 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.btn-dialog-confirm:hover {
  background: linear-gradient(90deg, #ea580c 0%, #be123c 100%);
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.4);
  transform: translateY(-1px);
}

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

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