/* ==========================================================================
   Quran Planner — Unified Stylesheet
   Consolidated production stylesheet containing all design tokens, base styles,
   component styles, toasts, and responsive media queries.

   TABLE OF CONTENTS:
   1. Design Tokens & Theme Variables (Light & Dark)
   2. Base Reset, Typography & App Layout
   3. Form Card, Input Controls & Selection Pills
   4. Action Buttons & Interactive Controls
   5. Results Card, Summary Statistics & Schedule Table
   6. Modal Dialogs & Calendar Guidance Overlays
   7. Toast Notifications & Animated Alerts
   8. Responsive Breakpoints & Mobile Adaptations
   9. Print Stylesheet & Multi-Page PDF Generation
   ========================================================================== */

/* ==========================================================================
   1. DESIGN TOKENS & THEME VARIABLES
   ========================================================================== */

:root {
  /* Brand / Accent */
  --accent: #171717;
  --accent-strong: #000000;
  --accent-bg: #f4f4f5;
  --accent-soft: #f4f4f5;
  --accent-border: #e4e4e7;
  --on-accent: #ffffff;

  /* Surfaces & Typography */
  --text: #18181b;
  --text-secondary: #52525b;
  --muted: #5e5e66;
  --muted-icon: #767680;
  --border: #e4e4e7;
  --border-subtle: #f4f4f5;
  --bg: #f8fafc;
  --card: #ffffff;
  --input-bg: #ffffff;

  /* Layout */
  --container-max-width: 640px;

  /* Radius & Curves */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* Elevation & Shadows */
  --shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-switch: 0 1px 3px rgba(0, 0, 0, 0.06);
  --focus-ring: 0 0 0 3px rgba(24, 24, 27, 0.12);

  color-scheme: light;
}

html.dark {
  /* Brand / Accent */
  --accent: #f4f4f5;
  --accent-strong: #ffffff;
  --accent-bg: rgba(255, 255, 255, 0.08);
  --accent-soft: rgba(255, 255, 255, 0.06);
  --accent-border: rgba(255, 255, 255, 0.14);
  --on-accent: #09090b;

  /* Surfaces & Typography */
  --text: #fafafa;
  --text-secondary: #a1a1aa;
  --muted: #a1a1aa;
  --muted-icon: #8e8e96;
  --border: #27272a;
  --border-subtle: #18181b;
  --bg: #09090b;
  --card: #121215;
  --input-bg: #18181b;

  /* Elevation & Shadows */
  --shadow-card: 0 4px 24px -2px rgba(0, 0, 0, 0.45);
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-switch: 0 1px 3px rgba(0, 0, 0, 0.4);
  --focus-ring: 0 0 0 3px rgba(255, 255, 255, 0.18);

  color-scheme: dark;
}

/* ==========================================================================
   2. BASE RESET, TYPOGRAPHY & APP LAYOUT
   ========================================================================== */

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

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 16px 64px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Top Bar & Theme Switcher ── */
.top-bar {
  width: 100%;
  max-width: var(--container-max-width);
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.theme-switch {
  display: inline-flex;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
  box-shadow: var(--shadow-switch);
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.theme-btn:hover {
  color: var(--text);
}

.theme-btn.active {
  background: var(--accent-bg);
  color: var(--accent);
}

.theme-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ── Header ── */
header {
  text-align: center;
  margin-bottom: 32px;
}

.header-icon {
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 10px;
}

header h1 {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.15;
}

header p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 400;
}

/* ── Screen-Reader Only Accessible Utility ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ==========================================================================
   3. FORM CARD, INPUT CONTROLS & SELECTION PILLS
   ========================================================================== */

/* ── Card Container ── */
.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: 28px;
  width: 100%;
  max-width: var(--container-max-width);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

/* ── Form Fields ── */
.field {
  margin-bottom: 22px;
}

.field:last-child {
  margin-bottom: 0;
}

.field-label {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}

.field-label label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.field-hint {
  font-size: 0.76rem;
  color: var(--muted);
}

/* ── Quick Select Pills ── */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.pill {
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--input-bg);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform 0.1s;
}

.pill:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-bg);
}

.pill:active {
  transform: scale(0.97);
}

.pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}

.pill:focus-visible,
.pill-date-wrap:focus-within .pill {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.pill-date-wrap {
  position: relative;
  display: inline-block;
}

.pill-date-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  border: none;
  padding: 0;
  cursor: pointer;
}

.pill-date-wrap .pill {
  pointer-events: none;
}

/* ── Common Info Box / Tip Component (Form & Modal) ── */
.info-box,
.info-container,
.tip-box,
.pill-note,
.modal-tip-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text);
  box-sizing: border-box;
}

#ramadanNote {
  display: none;
  margin-top: 12px;
}

.modal-card .info-box,
.modal-card .info-container,
.modal-card .tip-box,
.modal-tip-box {
  margin-bottom: 16px;
}

.info-box-icon,
.tip-box-icon,
.info-box > svg,
.tip-box > svg,
.pill-note > svg,
.modal-tip-title svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--text);
}

.info-box-body,
.tip-box-body,
.pill-note-text {
  flex: 1;
  min-width: 0;
}

.info-box-title,
.tip-box-title,
.modal-tip-title {
  display: block;
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--text);
  margin-bottom: 2px;
}

.info-box-desc,
.tip-box-desc,
.modal-tip-desc {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.info-box-desc strong,
.tip-box-desc strong,
.modal-tip-desc strong {
  color: var(--text);
  font-weight: 600;
}

.info-box-close,
.tip-box-close,
.pill-note-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 3px;
  margin: -2px -2px 0 4px;
  border-radius: 4px;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.info-box-close:hover,
.tip-box-close:hover,
.pill-note-close:hover {
  color: var(--text);
  background: var(--accent-bg);
}

.info-box-close:focus-visible,
.tip-box-close:focus-visible,
.pill-note-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ── Form Inputs ── */
.input-row {
  display: flex;
  gap: 8px;
}

input[type="number"],
select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--input-bg);
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

input[type="number"]:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

input::placeholder {
  color: var(--muted);
  opacity: 1;
}

select {
  flex: 2;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235e5e66' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 34px;
  cursor: pointer;
}

html.dark select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a1a1aa' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

html.dark select option {
  background-color: var(--card);
  color: var(--text);
}

input#startAyah {
  flex: 1;
  min-width: 84px;
}

/* ==========================================================================
   4. ACTION BUTTONS & INTERACTIVE CONTROLS
   ========================================================================== */

/* ── Primary Action Button ── */
.btn {
  width: 100%;
  padding: 13px;
  margin-top: 22px;
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-base), opacity var(--transition-fast), transform 0.1s;
  letter-spacing: 0.01em;
}

.btn:hover {
  background: var(--accent-strong);
  opacity: 0.94;
}

.btn:active {
  transform: scale(0.99);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Reset Plan Action Button ── */
.btn-reset-plan {
  width: 100%;
  flex: none;
  margin-top: 10px;
}

/* ── Results Action Row (Print, Download & Reset) ── */
.results-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.btn-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 1 1 0;
  min-width: 130px;
  padding: 11px 12px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), transform 0.1s;
  letter-spacing: 0.01em;
}

#downloadBtn {
  display: none !important;
}

.btn-download:hover {
  background: var(--accent-bg);
}

.btn-download:active {
  transform: scale(0.99);
}

.btn-download:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-download:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-download svg {
  flex-shrink: 0;
}

.btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 16px;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform 0.1s;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: var(--accent-bg);
  color: var(--text);
  border-color: var(--muted);
}

.btn-secondary:active {
  transform: scale(0.99);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ==========================================================================
   5. RESULTS CARD, SUMMARY STATISTICS & SCHEDULE TABLE
   ========================================================================== */

/* ── Results Container ── */
#results {
  display: none;
  width: 100%;
  max-width: var(--container-max-width);
  margin-top: 24px;
  animation: fadeUp 0.3s ease both;
}

.results-header {
  display: none;
  text-align: center;
  margin-bottom: 24px;
}

#resultsExportClone .results-header {
  display: block;
}

#resultsExportClone .stats-actions {
  display: none !important;
}

#resultsExportClone .stats-reference-row {
  justify-content: center;
  margin-bottom: 16px;
}

.results-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.025em;
}

.results-subtitle {
  font-size: 0.84rem;
  color: var(--muted);
  margin-top: 4px;
}

.results-footer {
  margin-top: 22px;
  text-align: center;
  font-size: 0.74rem;
  color: var(--muted);
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}

/* ── Stats Row (Inline Reference Style with Titles) ── */
.stats-reference-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding: 4px 0 12px 0;
  margin-bottom: 8px;
}

.stat-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  user-select: none;
}

.stat-pill-item svg {
  flex-shrink: 0;
  color: var(--muted-icon);
  opacity: 0.95;
}

.stat-pill-text {
  display: inline-flex;
  flex-direction: column;
  gap: 1px;
}

.stat-pill-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  line-height: 1.2;
}

.stat-pill-val {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.stat-pill-val span {
  font-weight: 700;
}

/* ── Get PDF, Calendar & Share Action Buttons under Stats ── */
.stats-actions {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.pill-pdf,
.pill-calendar,
.pill-share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 15px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.pill-pdf svg,
.pill-calendar svg,
.pill-share svg {
  flex-shrink: 0;
}

.pill-pdf svg path[fill] {
  fill: var(--card);
  transition: fill var(--transition-fast);
}

.pill-pdf:hover svg path[fill] {
  fill: var(--accent-bg);
}

/* ── Plan Day-by-Day Table ── */
.plan-header {
  display: grid;
  grid-template-columns: 111px 1fr auto;
  gap: 8px;
  padding: 0 14px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  align-items: center;
}

.day-row {
  display: grid;
  grid-template-columns: 111px 1fr auto;
  gap: 8px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 6px;
}

.day-row.today {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.day-info {
  line-height: 1.1;
}

.day-num {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
}

.day-date {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 3px;
}

.today-pill {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--on-accent);
  border-radius: 4px;
  padding: 1px 5px;
  margin-top: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.surah-info {
  min-width: 0;
}

.surah-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.surah-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.surah-arabic {
  font-family: 'Amiri', 'Arial', serif;
  font-size: 0.88rem;
  color: var(--text-secondary);
  direction: rtl;
}

.ayah-target {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: end;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.ayah-badge {
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--accent-bg);
  color: var(--accent);
  border-radius: var(--radius-xs);
  padding: 4px 9px;
  white-space: nowrap;
  flex-shrink: 0;
}

.daily-stat {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--accent-bg);
  color: var(--accent);
  border-radius: var(--radius-xs);
  padding: 4px 7px;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  line-height: 1.2;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  transition: transform 0.1s;
}

.daily-stat:active {
  transform: scale(0.95);
}

.day-row.today .ayah-badge,
.day-row.today .daily-stat {
  background: var(--card);
}

/* ── Daily Stat Tooltip ── */
.daily-stat-tooltip {
  position: fixed;
  z-index: 9999;
  background: var(--text);
  color: var(--card);
  font-size: 0.74rem;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  transform: translateX(-50%);
  animation: tooltipFade 0.15s ease-out;
}

/* ── Keyframe Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes tooltipFade {
  from {
    opacity: 0;
    transform: translate(-50%, 4px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

/* ==========================================================================
   6. MODAL DIALOGS & CALENDAR GUIDANCE OVERLAYS
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
  animation: modalBackdropIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

html.dark .modal-backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.modal-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.2), 0 0 1px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
  animation: modalCardIn 0.22s cubic-bezier(0.16, 1, 0.3, 1) both;
}

html.dark .modal-card {
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.7), 0 0 1px rgba(255, 255, 255, 0.1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.modal-title-wrap svg {
  color: var(--text);
  flex-shrink: 0;
}

.modal-title {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.modal-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text);
  background: var(--accent-bg);
}

.modal-close-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.modal-body {
  padding: 18px 20px 16px;
  overflow-y: auto;
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.5;
}

.modal-lead {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.modal-lead strong {
  color: var(--text);
  font-weight: 700;
}

#calendarModalDateRange {
  color: var(--text-secondary);
  font-weight: 500;
  margin-left: 2px;
}

.modal-steps-flow {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: step-counter;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-steps-flow li {
  counter-increment: step-counter;
  position: relative;
  padding-left: 32px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.modal-steps-flow li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 700;
  font-size: 0.74rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.modal-steps-flow li strong {
  color: var(--text);
  font-weight: 600;
  font-size: 0.86rem;
}

.modal-steps-flow li code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  padding: 1px 5px;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
}

.modal-card .info-box {
  margin-bottom: 14px;
}

.modal-dont-show-label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.8rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
}

.modal-dont-show-label input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
  width: 15px;
  height: 15px;
  margin: 0;
}

.modal-dont-show-label:hover {
  color: var(--text);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--border-subtle);
}

.modal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.modal-btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.modal-btn-secondary:hover {
  background: var(--accent-bg);
  color: var(--text);
  border-color: var(--muted);
}

.modal-btn-secondary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.modal-btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.modal-btn-primary:hover {
  background: var(--accent-strong);
  opacity: 0.94;
}

.modal-btn-primary:active {
  transform: scale(0.99);
}

.modal-btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.modal-btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  pointer-events: none;
}

.modal-btn-primary svg {
  flex-shrink: 0;
}

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

@keyframes modalCardIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ==========================================================================
   7. TOAST NOTIFICATIONS & ANIMATED ALERTS
   ========================================================================== */

.toast-container {
  position: fixed;
  top: max(calc(env(safe-area-inset-top, 0px) + 24px), 32px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  width: 100%;
  max-width: 440px;
  padding: 0 16px;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.88rem;
  line-height: 1.4;
  box-shadow: var(--shadow-card);
  animation: toast-in 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  cursor: pointer;
}

.toast:hover {
  box-shadow: 0 6px 24px -2px rgba(0, 0, 0, 0.12);
}

html.dark .toast:hover {
  box-shadow: 0 6px 28px -2px rgba(0, 0, 0, 0.6);
}

.toast-hiding {
  animation: toast-out 0.2s cubic-bezier(0.4, 0, 1, 1) forwards !important;
}

.toast-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

.toast-info .toast-icon {
  color: var(--accent);
}

.toast-warning .toast-icon {
  color: #f59e0b;
}

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

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

.toast-message {
  flex: 1;
  word-break: break-word;
}

.toast-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.toast-close:hover {
  color: var(--text);
  background: var(--accent-bg);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toast-out {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
  }
}

@keyframes toast-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

.toast-vibrate {
  animation: toast-shake 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97) both !important;
}

@media (max-width: 480px) {
  .toast-container {
    top: max(calc(env(safe-area-inset-top, 0px) + 18px), 64px);
    max-width: 100%;
    padding: 0 12px;
  }

  .toast {
    font-size: 0.84rem;
    padding: 10px 12px;
  }
}

/* ==========================================================================
   8. RESPONSIVE BREAKPOINTS & MOBILE ADAPTATIONS
   ========================================================================== */

@media (max-width: 540px) {
  body {
    padding: 20px 12px 48px;
  }

  header {
    margin-bottom: 24px;
  }

  header h1 {
    font-size: 2.35rem;
    letter-spacing: -0.025em;
  }

  header p {
    font-size: 0.86rem;
  }

  .card {
    padding: 20px 16px;
    border-radius: var(--radius-md);
  }

  .pill-row {
    gap: 6px;
  }

  .pill {
    padding: 6px 10px;
    font-size: 0.74rem;
  }

  .stats-reference-row {
    gap: 20px;
    padding-bottom: 8px;
    margin-bottom: 6px;
  }

  .stat-pill-item {
    gap: 8px;
  }

  .stat-pill-item svg {
    width: 16px;
    height: 16px;
  }

  .stat-pill-label {
    font-size: 0.62rem;
  }

  .stat-pill-val {
    font-size: 0.82rem;
  }

  .stats-actions {
    margin-bottom: 16px;
    gap: 8px;
  }

  .pill-pdf,
  .pill-calendar,
  .pill-share {
    padding: 5px 12px;
    font-size: 0.75rem;
  }

  .plan-header {
    grid-template-columns: 86px 1fr auto;
    padding: 0 10px 6px;
    gap: 6px;
    font-size: 0.68rem;
  }

  .day-row {
    grid-template-columns: 86px 1fr auto;
    padding: 10px 10px;
    gap: 6px;
  }

  .day-num {
    font-size: 0.78rem;
  }

  .day-date {
    font-size: 0.68rem;
  }

  .today-pill {
    font-size: 0.58rem;
    padding: 1px 4px;
  }

  .surah-name {
    font-size: 0.84rem;
  }

  .surah-meta {
    font-size: 0.7rem;
    gap: 4px;
    flex-wrap: wrap;
  }

  .surah-arabic {
    font-size: 0.78rem;
  }

  .ayah-target {
    gap: 4px;
  }

  .ayah-badge {
    font-size: 0.72rem;
    padding: 4px 7px;
  }

  .daily-stat {
    min-width: 20px;
    font-size: 0.72rem;
    padding: 4px 5px;
  }

  .results-actions {
    flex-direction: row;
    gap: 8px;
  }

  .results-actions .btn-download {
    flex: 1;
    min-width: 0;
    padding: 10px 8px;
    font-size: 0.82rem;
    gap: 5px;
  }
}

@media (max-width: 380px) {
  body {
    padding: 16px 8px 40px;
  }

  header h1 {
    font-size: 2.05rem;
  }

  .card {
    padding: 16px 12px;
  }

  .plan-header {
    grid-template-columns: 76px 1fr auto;
    gap: 4px;
    padding: 0 8px 4px;
  }

  .day-row {
    grid-template-columns: 76px 1fr auto;
    padding: 8px 8px;
    gap: 4px;
  }

  .day-num {
    font-size: 0.74rem;
  }

  .day-date {
    font-size: 0.64rem;
  }

  .surah-name {
    font-size: 0.8rem;
  }

  .surah-meta {
    font-size: 0.66rem;
  }

  .ayah-target {
    gap: 3px;
  }

  .ayah-badge {
    font-size: 0.68rem;
    padding: 3px 6px;
  }

  .daily-stat {
    min-width: 18px;
    font-size: 0.66rem;
    padding: 3px 4px;
  }

  .results-actions {
    gap: 6px;
  }

  .results-actions .btn-download {
    padding: 9px 6px;
    font-size: 0.78rem;
    gap: 4px;
  }
}

@media (max-width: 340px) {
  .results-actions .btn-download {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 8px 6px;
    font-size: 0.75rem;
    gap: 4px;
  }
}

/* ==========================================================================
   9. PRINT STYLESHEET & MULTI-PAGE PDF GENERATION
   ========================================================================== */

@media print {
  @page {
    size: auto;
    margin: 12mm 18mm 15mm 15mm;
  }

  /* Force clean black text on white background and preserve exact graphics */
  *,
  *::before,
  *::after {
    color-scheme: light !important;
    background-color: transparent !important;
    color: #111827 !important;
    box-shadow: none !important;
    text-shadow: none !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Switch body out of flex context to allow native multi-page pagination */
  html,
  body {
    display: block !important;
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
    float: none !important;
    background: #ffffff !important;
    color: #111827 !important;
    font-size: 10pt;
    line-height: 1.4;
  }

  /* Completely hide all screen chrome, forms, pills, buttons, and headers */
  body > *:not(#results),
  .modal-backdrop,
  #calendarModal,
  .top-bar,
  header,
  #plannerFormCard,
  .card:not(#results),
  .field,
  .field-label,
  .input-row,
  .pill-row,
  .pill-note,
  #ramadanNote,
  .btn,
  .btn-download,
  .results-actions,
  #resultsActions,
  .stats-actions,
  .toast-container,
  .tooltip,
  button,
  input,
  select {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    min-height: 0 !important;
    max-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    overflow: hidden !important;
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
  }

  /* Results plan card takes full printable page width */
  #results {
    display: block !important;
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 4pt 0 0 !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    transform: none !important;
    animation: none !important;
    filter: none !important;
  }

  /* Printable document header - center aligned with no separator line */
  .results-header {
    display: block !important;
    text-align: center !important;
    border-bottom: none !important;
    padding-bottom: 2pt !important;
    margin-bottom: 8pt !important;
    page-break-after: avoid !important;
    break-after: avoid !important;
  }

  .results-title {
    font-size: 24pt !important;
    font-weight: 800 !important;
    letter-spacing: -0.6pt !important;
    color: #000000 !important;
    text-align: center !important;
  }

  .results-subtitle {
    display: none !important;
  }

  /* Summary statistics: clean inline icons row with titles matching website design */
  .stats-reference-row {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 24pt !important;
    margin: 0 0 10pt 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .stat-pill-item {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6pt !important;
  }

  .stat-pill-text {
    display: flex !important;
    flex-direction: column !important;
  }

  .stat-pill-label {
    font-size: 6.8pt !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5pt !important;
    color: #6b7280 !important;
    line-height: 1.1 !important;
  }

  .stat-pill-val {
    font-size: 9.5pt !important;
    font-weight: 500 !important;
    color: #111827 !important;
    line-height: 1.2 !important;
  }

  .stat-pill-val span {
    font-weight: 700 !important;
  }

  .stat-pill-item svg {
    color: #4b5563 !important;
  }

  /* Column headers - transparent background, no splitter line, no 'Surah' label */
  .plan-header {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    box-sizing: border-box !important;
    width: 100% !important;
    padding: 6pt 14pt 6pt 8pt !important;
    border: none !important;
    border-bottom: none !important;
    font-size: 8.5pt !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5pt !important;
    background: transparent !important;
    color: #6b7280 !important;
    page-break-after: avoid !important;
    break-after: avoid !important;
  }

  .plan-header > :first-child {
    width: 75pt !important;
    flex-shrink: 0 !important;
  }

  .plan-header .header-surah {
    flex: 1 1 auto !important;
    padding: 0 10pt !important;
  }

  .plan-header .header-surah::before {
    content: none !important;
  }

  .plan-header > :last-child {
    width: 130pt !important;
    flex-shrink: 0 !important;
    text-align: right !important;
  }

  #planRows {
    display: block !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    overflow: visible !important;
  }

  /* Day rows: Prevent splitting mid-way across page ends and shrink right margin */
  .day-row {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 5.5pt 14pt 5.5pt 8pt !important;
    border-bottom: 0.5pt solid #e5e7eb !important;
    font-size: 9.5pt !important;
    background-color: transparent !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    break-inside: avoid-page !important;
    page-break-after: auto !important;
    break-after: auto !important;
    orphans: 3 !important;
    widows: 3 !important;
  }

  .day-info {
    width: 75pt !important;
    min-width: 75pt !important;
    flex-shrink: 0 !important;
  }

  .day-num {
    font-weight: 600 !important;
    font-size: 9.5pt !important;
  }

  .day-date {
    font-size: 8pt !important;
    color: #6b7280 !important;
  }

  .today-pill {
    display: none !important;
  }

  .surah-info {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    padding: 0 10pt !important;
  }

  .surah-name {
    font-weight: 600 !important;
    font-size: 9.5pt !important;
  }

  .surah-meta {
    font-size: 8pt !important;
    color: #6b7280 !important;
  }

  .surah-arabic {
    font-family: inherit;
    font-size: 9.5pt !important;
  }

  .ayah-target {
    width: 130pt !important;
    min-width: 130pt !important;
    flex-shrink: 0 !important;
    display: flex !important;
    justify-content: flex-end !important;
    align-items: center !important;
    gap: 3pt !important;
    text-align: right !important;
  }

  .ayah-badge {
    border: 1pt solid #d1d5db !important;
    border-radius: 4pt !important;
    padding: 2pt 4pt !important;
    font-weight: 600 !important;
    font-size: 8pt !important;
    background: #f9fafb !important;
    white-space: nowrap !important;
  }

  .daily-stat {
    display: inline-block !important;
    border: 0.5pt solid #e5e7eb !important;
    border-radius: 3pt !important;
    padding: 1pt 3pt !important;
    font-size: 7pt !important;
    background: #ffffff !important;
  }

  /* Printed document footer */
  .results-footer {
    margin-top: 14pt !important;
    padding-top: 8pt !important;
    border-top: 0.5pt solid #e5e7eb !important;
    font-size: 8pt !important;
    color: #6b7280 !important;
    text-align: center !important;
    page-break-before: avoid !important;
    break-before: avoid !important;
  }
}