/* ============================================
   SUIRO POPUP MANAGER - MOBILE ONLY
   Version: Mobile Dedicated
   ============================================ */

/* ===========================================
   CSS VARIABLES
   =========================================== */
:root {
  color-scheme: light only;
  
  --suiro-primary: #2c3e50;
  --suiro-secondary: #34495e;
  --suiro-accent: #d4af37;
  --suiro-success: #27ae60;
  --suiro-danger: #e74c3c;
  --suiro-warning: #f39c12;
  --glass-bg: hsla(0,0%,100%,.95);
  --glass-border: rgba(44,62,80,.15);
  --shadow: 0 25px 50px rgba(44,62,80,.25);
  --shadow-light: 0 10px 25px rgba(44,62,80,.15);
  --text-primary: #363636;
  --text-secondary: #7f8c8d;
  --victory-gradient: linear-gradient(135deg, #d4af37, #f1c40f);
  --defeat-gradient: linear-gradient(135deg, #8b5cf6, #9b59b6);
  --premium-gradient: linear-gradient(135deg, #2c3e50, #34495e);
  --streak-gradient: linear-gradient(135deg, #ff6b35, #f7931e);
  --perfect-gradient: linear-gradient(135deg, #667eea, #764ba2);
}

/* ===========================================
   RESET & BASE
   =========================================== */
body.suiro-body-locked {
  height: 100% !important;
  overflow: hidden !important;
  overscroll-behavior: none !important;
  position: fixed !important;
  touch-action: none !important;
  width: 100% !important;
}

.suiro-popup-overlay *,
.suiro-popup-overlay *::before,
.suiro-popup-overlay *::after {
  box-sizing: border-box;
}

.action-icon-img,
.bonus-icon,
.bonus-subtitle,
.bonus-title,
.bonus-value,
.continue-info-desc,
.continue-info-title,
.popup-title-defeat,
.popup-title-difficulty,
.popup-title-mode-selection,
.popup-title-validation,
.popup-title-victory,
.score-counter,
.score-label,
.score-unit,
.suiro-achievement-desc,
.suiro-achievement-title,
.suiro-difficulty-card,
.suiro-difficulty-desc,
.suiro-difficulty-icon,
.suiro-difficulty-name,
.suiro-mode-card,
.suiro-mode-desc,
.suiro-mode-icon,
.suiro-mode-title,
.suiro-popup-body,
.suiro-popup-colored-header,
.suiro-popup-colored-subtitle,
.suiro-popup-container,
.suiro-popup-overlay,
.suiro-popup-simple-header,
.suiro-popup-simple-subtitle,
.suiro-stat-label,
.suiro-stat-value,
.suiro-validation-icon,
.suiro-validation-subtitle,
button,
img,
svg {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  user-select: none !important;
  -webkit-user-drag: none;
}

/* ===========================================
   POPUP OVERLAY
   =========================================== */
.suiro-popup-overlay {
  align-items: center;
  background: radial-gradient(ellipse at center, rgba(15,18,25,.65) 0, rgba(15,18,25,.85) 100%);
  display: none;
  inset: 0;
  justify-content: center;
  opacity: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 10px;
  position: fixed;
  visibility: hidden;
  z-index: 10000;
  -webkit-overflow-scrolling: touch;
}

.suiro-popup-overlay:not(.show) {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.suiro-popup-overlay.show {
  display: flex;
  opacity: 1;
  visibility: visible;
}

/* ===========================================
   POPUP CONTAINER
   =========================================== */
.suiro-popup-container {
  background: #fff;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 20px);
  max-width: calc(100vw - 20px);
  overflow: hidden;
  position: relative;
  width: calc(100vw - 20px);
}

.suiro-popup-content {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

/* ===========================================
   POPUP HEADERS
   =========================================== */
.suiro-popup-simple-header {
  background: #fff;
  border-bottom: 1px solid var(--glass-border);
  flex: 0 0 auto;
  padding: 12px 18px 10px;
  text-align: center;
}

.suiro-popup-simple-subtitle {
  color: var(--text-secondary);
  font: 500 14px/1.3 Inter, sans-serif;
}

.suiro-popup-colored-header {
  background: var(--premium-gradient);
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  color: #fff;
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(150px, 27vh, 180px);
  overflow: hidden;
  padding: 14px 18px 0;
  position: relative;
  text-align: center;
}

.suiro-popup-colored-header .victory-text-overlay {
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}

.suiro-popup-colored-subtitle {
  font: 500 15px/1.2 Inter, sans-serif;
  letter-spacing: .5px;
  margin: 0;
  opacity: .95;
  text-transform: uppercase;
}

.suiro-popup-colored-header .victory-trophy-bg {
  bottom: 0;
  height: auto;
  left: 50%;
  object-fit: contain;
  pointer-events: none;
  position: absolute;
  transform: translateX(-50%);
  width: clamp(170px, 54vw, 230px);
  z-index: 1;
}

.suiro-popup-colored-header.normal,
.suiro-popup-colored-header.comeback {
  min-height: 150px;
  padding-bottom: 0;
}

.suiro-popup-colored-header.normal .victory-trophy-bg {
  width: clamp(150px, 49vw, 190px);
}

.suiro-popup-colored-header.perfect {
  min-height: 160px;
  padding-bottom: 0;
}

.suiro-popup-colored-header.perfect .victory-trophy-bg {
  width: clamp(200px, 62vw, 260px);
}

.suiro-popup-colored-header.defeat {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: clamp(170px, 29vh, 200px);
  padding: 18px;
}

.suiro-popup-status-icon {
  display: block;
  font-size: 52px;
  margin-bottom: 8px;
  position: relative;
  text-shadow: 0 4px 8px rgba(0,0,0,.3);
  transform: translateY(-10px);
  z-index: 10;
}

.suiro-popup-colored-header.defeat .suiro-popup-status-icon {
  font-size: 68px;
  transform: translateY(0);
}

.suiro-popup-colored-header.defeat .suiro-popup-status-icon img {
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,.3));
  height: 105px;
  margin: 0 auto;
  object-fit: contain;
  width: 105px;
}

/* ===========================================
   POPUP TITLES
   =========================================== */
.popup-title-error,
.popup-title-mode-selection {
  color: var(--text-primary);
  font: 700 22px/1.3 Inter, sans-serif;
  margin-bottom: 6px;
}

.popup-title-validation {
  color: #363636;
  font: 600 16px/1.2 Inter, sans-serif;
  margin: 0 0 5px 0;
}

.popup-title-victory {
  color: #fff;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: 1.8px;
  line-height: 1.1;
  margin-bottom: 5px;
  text-shadow: 0 0 10px rgba(0,0,0,.8), 0 0 20px rgba(0,0,0,.6), 0 2px 4px rgba(0,0,0,.3);
  text-transform: uppercase;
}

.popup-title-defeat {
  color: #fff;
  font: 900 25px/1.1 Inter, sans-serif;
  letter-spacing: 1.8px;
  margin-bottom: 5px;
  text-shadow: 0 0 10px rgba(0,0,0,.8), 0 0 20px rgba(0,0,0,.6), 0 2px 6px rgba(0,0,0,.3);
  text-transform: uppercase;
}

.popup-title-difficulty {
  color: var(--text-primary);
  font: 700 20px/1.2 Inter, sans-serif;
  margin: 4px 0 0 0;
}

/* ===========================================
   POPUP BODY
   =========================================== */
.suiro-popup-body {
  -webkit-overflow-scrolling: touch;
  background: #fff;
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 10px;
  padding-bottom: max(10px, calc(env(safe-area-inset-bottom, 0px) + 6px));
}

.suiro-popup-body::-webkit-scrollbar {
  display: none;
}

/* ===========================================
   POPUP FOOTER
   =========================================== */
.suiro-popup-logo-footer {
  align-items: center;
  background: #fff;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  border-top: 1px solid rgba(0,0,0,.05);
  display: flex;
  flex: 0 0 auto;
  justify-content: center;
  padding: 9px 18px;
  text-align: center;
}

.suiro-popup-logo-footer .suiro-logo-svg {
  display: block;
  height: 30px;
  margin: 0 auto;
  max-width: 150px;
}

/* ===========================================
   MODE SELECTION
   =========================================== */
.suiro-mode-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
  justify-items: center;
  margin: 18px auto;
  max-width: 400px;
}

.suiro-mode-card {
  background: hsla(0,0%,100%,.9);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  min-height: auto;
  overflow: hidden;
  width: 100%;
}

.suiro-mode-card:active {
  transform: scale(0.97);
}

.suiro-mode-content {
  align-items: center;
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 0 10px 12px;
  text-align: center;
}

.suiro-mode-icon {
  align-items: center;
  display: flex;
  justify-content: center;
  margin-bottom: 4px;
  min-height: 70px;
  padding-top: 8px;
}

.suiro-mode-icon img {
  height: 60px;
  max-height: 60px;
  max-width: 60px;
  object-fit: contain;
  width: 60px;
}

.suiro-mode-title {
  color: var(--text-primary);
  font: 700 16px/1.2 Inter, sans-serif;
  margin-bottom: 4px;
}

.suiro-mode-desc {
  color: var(--text-secondary);
  font: 500 12px/1.3 Inter, sans-serif;
}

.suiro-mode-footer {
  border-top: 1px solid var(--glass-border);
  font: 600 12px/1.2 Inter, sans-serif;
  padding: 7px 8px;
  text-align: center;
}

.suiro-mode-footer.success {
  background: rgba(39,174,96,.1);
  color: var(--suiro-success);
}

.suiro-mode-footer.warning {
  background: rgba(243,156,18,.1);
  color: var(--suiro-warning);
}

.suiro-mode-footer.neutral {
  background: rgba(127,140,141,.1);
  color: var(--text-secondary);
}

/* ===========================================
   DIFFICULTY SELECTION
   =========================================== */
#suiro-difficulty-selection-popup .suiro-popup-container {
  max-height: calc(100vh - 20px);
  max-width: calc(100vw - 20px);
  width: calc(100vw - 20px);
}

#suiro-difficulty-selection-popup .suiro-popup-simple-header {
  align-items: center;
  display: flex;
  flex-direction: column;
  padding: 12px 16px 8px;
}

.difficulty-icon-wrapper {
  padding: 8px 0;
}

.difficulty-mode-icon {
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.15));
  height: 55px;
  margin: 0 auto;
  object-fit: contain;
  width: 55px;
}

#suiro-difficulty-selection-popup .suiro-popup-body {
  padding: 12px;
}

.suiro-difficulty-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  justify-items: stretch;
  margin: 0;
  width: 100%;
}

.suiro-difficulty-card {
  align-items: center;
  background: linear-gradient(135deg, #fff, #f8f9fa);
  border: 1.5px solid rgba(0,0,0,.1);
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 90px;
  padding: 12px 6px;
  text-align: center;
  width: 100%;
}

.suiro-difficulty-card:active {
  background: rgba(46,184,92,.1);
  border-color: #2eb85c;
  transform: scale(0.97);
}

.suiro-difficulty-icon {
  align-items: center;
  display: flex;
  justify-content: center;
  margin-bottom: 6px;
}

.suiro-difficulty-icon .difficulty-circle-icon {
  display: block;
  height: 32px;
  margin: 0 auto;
  object-fit: contain;
  width: 32px;
}

.suiro-difficulty-name {
  color: var(--text-primary);
  font: 700 11px/1.2 Inter, sans-serif;
  letter-spacing: 0.3px;
  margin: 0;
  text-transform: uppercase;
}

.suiro-difficulty-desc {
  color: var(--text-secondary);
  font: 500 9px/1.2 Inter, sans-serif;
  margin-top: 2px;
}

/* ===========================================
   SCORE SYSTEM
   =========================================== */
.new-score-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 6px 0;
  width: 100%;
}

.score-base-card,
.score-bonus-card,
.score-final-card {
  align-items: center;
  background: linear-gradient(135deg, #fff, #f8f9fa);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(54,54,54,.08);
  display: flex;
  gap: 12px;
  padding: 8px;
  width: 100%;
}

.bonus-icon {
  align-items: center;
  display: flex;
  height: 40px;
  justify-content: center;
  width: 40px;
}

.bonus-icon-img,
.score-base-card .score-label-icon {
  height: 36px;
  object-fit: contain;
  width: 36px;
}

.bonus-details {
  flex: 1;
  min-width: 0;
}

.bonus-title {
  color: var(--text-primary);
  font: 600 13px/1.2 Inter, sans-serif;
}

.bonus-subtitle {
  color: var(--text-secondary);
  font: 500 10px/1.2 Inter, sans-serif;
}

.bonus-value {
  align-items: center;
  background: rgba(46,184,92,.1);
  border-radius: 8px;
  color: var(--suiro-success);
  display: flex;
  flex-direction: column;
  font: 700 15px/1.2 Inter, sans-serif;
  justify-content: center;
  min-width: 44px;
  padding: 6px 8px;
}

.score-base-card .bonus-value .score-counter {
  font-size: 19px;
}

.score-base-card .bonus-value .score-unit {
  font-size: 9px;
}

.score-label {
  color: var(--text-primary);
  font: 600 13px/1.2 Inter, sans-serif;
}

.score-counter {
  color: var(--suiro-success);
  font: 700 18px/1.2 Inter, sans-serif;
  margin: 4px 0;
}

.score-counter.final {
  font-size: 24px;
}

.score-unit {
  color: var(--text-secondary);
  font: 500 10px/1.2 Inter, sans-serif;
  margin-top: 2px;
}

.score-final-card .score-label {
  font-size: 15px;
  margin-bottom: 6px;
}

.score-final-card .score-label-icon {
  height: 38px;
  width: 38px;
}

.score-breakdown-animation {
  margin: 10px 0;
  padding: 10px;
}

.score-line {
  font-size: 15px;
  padding: 8px 11px;
}

.score-line.base {
  font-size: 16px;
}

.score-line.defeat-total,
.score-line.total {
  font-size: 18px;
}

/* ===========================================
   ACTION ICONS
   =========================================== */
.action-icon-img {
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.2));
  height: 85px;
  margin: 0 auto 10px auto;
  object-fit: contain;
  width: 85px;
}

.action-icon-img.icon-signup {
  height: 31px;
  width: 31px;
}

.action-icon-img.icon-continue {
  height: 47px;
  width: 47px;
}

/* ===========================================
   ICONS
   =========================================== */
.validation-icon-img {
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.2));
  height: 30px;
  object-fit: contain;
  width: 30px;
}

.comeback-icon-img {
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,.3));
  height: 75px;
  margin: 0 auto 8px auto;
  object-fit: contain;
  transform: translateY(-10px);
  width: 75px;
}

/* ===========================================
   DEFEAT / VICTORY POPUPS
   =========================================== */
#suiro-defeat-popup .suiro-difficulty-grid,
#suiro-victory-popup .suiro-difficulty-grid {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  justify-content: center !important;
  margin-top: 6px !important;
  width: 100% !important;
}

#suiro-defeat-popup .suiro-difficulty-grid > *,
#suiro-victory-popup .suiro-difficulty-grid > * {
  flex: 0 0 calc(33.333% - 6px) !important;
  max-width: calc(33.333% - 6px) !important;
}

#suiro-defeat-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))),
#suiro-victory-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) {
  justify-content: center !important;
}

#suiro-defeat-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) > *,
#suiro-victory-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) > * {
  flex: 0 0 40% !important;
  max-width: 40% !important;
}

#suiro-defeat-popup .suiro-difficulty-card,
#suiro-victory-popup .suiro-difficulty-card {
  align-items: center !important;
  aspect-ratio: 1 / 1.3 !important;
  background: linear-gradient(135deg, hsla(0,0%,100%,.95), rgba(248,249,250,.98)) !important;
  border: 2px solid rgba(46,184,92,.25) !important;
  border-radius: 14px !important;
  box-shadow: 0 2px 8px rgba(0,0,0,.08) !important;
  cursor: pointer !important;
  display: flex !important;
  flex-direction: column !important;
  height: auto !important;
  justify-content: center !important;
  max-height: none !important;
  min-height: 0 !important;
  overflow: hidden !important;
  padding: 6px 4px !important;
  text-align: center !important;
  width: 100% !important;
}

#suiro-defeat-popup .suiro-difficulty-card:active,
#suiro-victory-popup .suiro-difficulty-card:active {
  transform: scale(.95) !important;
}

#suiro-defeat-popup .action-icon-img,
#suiro-victory-popup .action-icon-img {
  height: 105px;
  margin-bottom: 8px;
  max-height: 105px;
  max-width: 105px;
  width: 105px;
}

#suiro-defeat-popup .action-icon-img.icon-play,
#suiro-victory-popup .action-icon-img.icon-play {
  height: 85px;
  max-height: 85px;
  max-width: 85px;
  min-height: 85px;
  min-width: 85px;
  width: 85px;
}

#suiro-defeat-popup .action-icon-img.icon-signup,
#suiro-victory-popup .action-icon-img.icon-signup {
  height: 31px;
  max-height: 31px;
  max-width: 31px;
  min-height: 31px;
  min-width: 31px;
  width: 31px;
}

#suiro-defeat-popup .action-icon-img.icon-continue,
#suiro-victory-popup .action-icon-img.icon-continue {
  height: 47px;
  max-height: 47px;
  max-width: 47px;
  min-height: 47px;
  min-width: 47px;
  width: 47px;
}

#suiro-defeat-popup .suiro-difficulty-name,
#suiro-victory-popup .suiro-difficulty-name {
  color: var(--text-primary) !important;
  font: 700 10px/1.2 Inter, sans-serif !important;
  hyphens: auto !important;
  letter-spacing: .05px !important;
  margin: 0 !important;
  margin-top: 2px !important;
  overflow-wrap: break-word !important;
  padding: 0 2px !important;
  text-transform: uppercase;
  white-space: normal !important;
  width: 100% !important;
  word-wrap: break-word !important;
}

#suiro-defeat-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) .action-icon-img,
#suiro-victory-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) .action-icon-img {
  height: 120px !important;
  max-height: 120px !important;
  max-width: 120px !important;
  min-height: 120px !important;
  min-width: 120px !important;
  width: 120px !important;
}

#suiro-defeat-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) .action-icon-img.icon-play,
#suiro-victory-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) .action-icon-img.icon-play {
  height: 130px !important;
  max-height: 130px !important;
  max-width: 130px !important;
  min-height: 130px !important;
  min-width: 130px !important;
  width: 130px !important;
}

#suiro-defeat-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) .action-icon-img.icon-continue,
#suiro-victory-popup .suiro-difficulty-grid:not(:has(> :nth-child(3))) .action-icon-img.icon-continue {
  height: 55px !important;
  max-height: 55px !important;
  max-width: 55px !important;
  min-height: 55px !important;
  min-width: 55px !important;
  width: 55px !important;
}

/* ===========================================
   STATS (Hidden on mobile)
   =========================================== */
.suiro-stats-grid {
  display: none !important;
}

/* ===========================================
   ACHIEVEMENTS
   =========================================== */
.suiro-achievements h4 {
  font-size: 18px;
}

.suiro-achievement-item {
  padding: 10px 13px;
}

.suiro-achievement-icon {
  font-size: 19px;
}

.suiro-achievement-title {
  font-size: 16px;
}

.suiro-achievement-desc {
  font-size: 14px;
}

/* ===========================================
   CONTINUE INFO
   =========================================== */
.continue-info-box {
  margin: 16px 0;
  padding: 16px;
}

.continue-info-title {
  font-size: 18px;
}

.continue-info-desc {
  font-size: 16px;
}

/* ===========================================
   VALIDATION POPUP
   =========================================== */
.suiro-popup-overlay.validation-popup .suiro-popup-container {
  max-width: calc(100vw - 20px);
  min-width: 0;
  width: calc(100vw - 20px);
}

.suiro-validation-container {
  align-items: center;
  display: flex;
  flex-direction: row;
  gap: 16px;
  padding: 20px;
}

.suiro-validation-icon {
  align-items: center;
  display: flex;
  flex-shrink: 0;
  font-size: 30px;
  height: 60px;
  justify-content: center;
  position: relative;
  width: 60px;
}

.validation-spinner {
  animation: spin 1s linear infinite;
  border: 3px solid #e0e0e0;
  border-radius: 50%;
  border-top-color: #4caf50;
  height: 46px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.suiro-validation-content {
  flex: 1;
  min-width: 0;
}

.suiro-validation-subtitle {
  color: var(--text-secondary);
  font: 500 13px/1.3 Inter, sans-serif;
  margin-bottom: 14px;
}

.suiro-validation-progress {
  width: 100%;
}

.validation-progress-bar {
  background: #e0e0e0;
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
  width: 100%;
}

.validation-progress-fill {
  background: linear-gradient(90deg, #4caf50, #8bc34a);
  border-radius: 4px;
  height: 100%;
  transition: width 0.3s ease;
  width: 0;
}

.validation-progress-text {
  display: flex;
  font-size: 11px;
  justify-content: space-between;
  margin-top: 8px;
}

#validation-step-text {
  color: var(--text-secondary);
  font-size: 11px;
}

#validation-percentage {
  color: var(--suiro-success);
  font-size: 11px;
  font-weight: 600;
  min-width: 30px;
  text-align: right;
}

/* ===========================================
   ABANDON / RESUME POPUPS
   =========================================== */
#suiro-abandon-popup .suiro-popup-container,
#suiro-abandoned-popup .suiro-popup-container,
#suiro-resume-popup .suiro-popup-container,
#suiro-practice-resume-popup .suiro-popup-container {
  max-width: calc(100vw - 20px);
  width: calc(100vw - 20px);
}

#suiro-abandon-popup .suiro-mode-grid,
#suiro-resume-popup .suiro-mode-grid {
  gap: 12px;
}

#suiro-abandoned-popup .suiro-mode-grid-single {
  max-width: 100%;
}

.suiro-compact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 0 auto;
  max-width: 350px;
  width: 100%;
}

.suiro-compact-grid .suiro-mode-card {
  flex: 1 1 calc(50% - 10px);
  max-width: calc(50% - 5px);
  min-width: 130px;
}

/* ===========================================
   SIMPLE BUTTON
   =========================================== */
.suiro-simple-button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 12px;
  color: white;
  cursor: pointer;
  font: 600 16px/1.2 Inter, sans-serif;
  padding: 14px 40px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.suiro-simple-button:active {
  transform: scale(0.97);
}

/* ===========================================
   iOS SAFARI SPECIFIC
   =========================================== */
@supports (-webkit-touch-callout: none) {
  .suiro-popup-body {
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior-y: contain !important;
  }
  
  .suiro-popup-body::-webkit-scrollbar {
    -webkit-appearance: none !important;
    display: none !important;
    height: 0 !important;
    width: 0 !important;
  }
  
  #suiro-difficulty-selection-popup .suiro-popup-container {
    max-height: calc(100vh - 20px) !important;
  }
  
  #suiro-difficulty-selection-popup .suiro-popup-content {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    overflow: hidden !important;
  }
  
  #suiro-difficulty-selection-popup .suiro-popup-body {
    -webkit-overflow-scrolling: touch !important;
    flex: 1 1 auto !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow-y: auto !important;
  }
}

/* ===========================================
   SAFE AREA SUPPORT
   =========================================== */
@supports (padding: max(0px)) {
  .suiro-popup-container {
    padding-bottom: env(safe-area-inset-bottom);
  }
  
  .suiro-popup-body {
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
  }
}

/* ===========================================
   LANDSCAPE / SMALL HEIGHT
   =========================================== */
@media screen and (max-height: 500px) {
  .suiro-popup-container {
    max-height: calc(100vh - 10px);
  }
  
  #suiro-difficulty-selection-popup .suiro-popup-simple-header {
    padding: 6px 12px 4px;
  }
  
  .difficulty-icon-wrapper {
    padding: 4px 0;
  }
  
  .difficulty-mode-icon {
    height: 35px;
    width: 35px;
  }
  
  .popup-title-difficulty {
    font-size: 16px;
    margin: 2px 0 0 0;
  }
  
  #suiro-difficulty-selection-popup .suiro-popup-body {
    padding: 8px;
  }
  
  .suiro-difficulty-grid {
    gap: 6px;
  }
  
  .suiro-difficulty-card {
    min-height: 70px;
    padding: 8px 4px;
  }
  
  .suiro-difficulty-icon .difficulty-circle-icon {
    height: 24px;
    width: 24px;
  }
  
  .suiro-difficulty-name {
    font-size: 10px;
  }
  
  .suiro-difficulty-desc {
    font-size: 8px;
  }
  
  .suiro-popup-logo-footer {
    padding: 6px 12px;
  }
}

/* ===========================================
   REDUCED MOTION
   =========================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::after,
  *::before {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  
  .validation-spinner {
    animation: none;
    border: 3px solid #4caf50;
  }
}