/* 
 * Language on the Street (StreetSpeak OTS)
 * Modern, High-Contrast Mobile-First & Responsive Stylesheet
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-dark: #0A0E17;
  --bg-surface: #111827;
  --bg-card: #162032;
  --bg-card-hover: #1E2B42;
  --bg-glass: rgba(22, 32, 50, 0.88);
  
  --primary: #FF5E00;        /* Street Electric Amber */
  --primary-hover: #FF7728;
  --primary-glow: rgba(255, 94, 0, 0.35);
  
  --accent-cyan: #00F0FF;
  --accent-green: #00E676;
  --accent-pink: #FF2A6D;
  --accent-yellow: #FFE600;
  --accent-purple: #B026FF;
  --accent-orange: #FF9100;
  --accent-red: #FF3366;

  --text-main: #FFFFFF;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  --border-light: rgba(255, 255, 255, 0.1);
  --border-active: rgba(255, 94, 0, 0.5);

  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px var(--primary-glow);
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: max(120px, calc(100px + env(safe-area-inset-bottom, 0px)));
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(255, 94, 0, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.08) 0%, transparent 50%);
  background-attachment: fixed;
}

/* App Container */
.app-container {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px 20px;
  position: relative;
}

/* Header & Top Bar */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 16px 0;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 16px;
  gap: 12px;
}

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

.brand-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), #FF2A6D);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: var(--shadow-glow);
  flex-shrink: 0;
}

.brand-title {
  font-family: var(--font-main);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.brand-title span {
  color: var(--primary);
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
}

.header-badges {
  display: flex;
  align-items: center;
  gap: 8px;
}

.streak-pill {
  background: rgba(255, 230, 0, 0.12);
  border: 1px solid rgba(255, 230, 0, 0.35);
  color: var(--accent-yellow);
  padding: 6px 12px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 0 12px rgba(255, 230, 0, 0.12);
  white-space: nowrap;
}

.icon-btn-utility {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.icon-btn-utility:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
}

/* User Level Progress Bar */
.level-banner {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 16px;
}

.level-banner-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 6px;
}

.level-progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
}

.level-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent-cyan));
  border-radius: 10px;
  transition: width 0.4s ease;
}

/* Navigation Tabs */
.tab-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 6px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  margin-bottom: 20px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 700;
  padding: 11px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
}

.tab-btn:active {
  transform: scale(0.97);
}

/* Search Box */
.search-box {
  position: relative;
  margin-bottom: 14px;
}

.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 13px 40px 13px 44px;
  color: #FFF;
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 17px;
  color: var(--text-dim);
  pointer-events: none;
}

.search-clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-muted);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Categories Slider */
.categories-slider {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 16px;
  scrollbar-width: none;
}

.categories-slider::-webkit-scrollbar {
  display: none;
}

.category-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.chip-count {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-dim);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 20px;
  font-weight: 700;
}

.category-chip.active {
  background: #FFF;
  color: var(--bg-dark);
  border-color: #FFF;
  font-weight: 700;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.25);
}

.category-chip.active .chip-count {
  background: rgba(0, 0, 0, 0.12);
  color: var(--bg-dark);
}

.category-chip:active {
  transform: scale(0.95);
}

/* Control Bar: Audio Speed & Accent Controls */
.control-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.18);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.control-bar-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.control-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-cyan);
}

.speed-pills {
  display: flex;
  gap: 4px;
}

.speed-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.speed-pill.active {
  background: var(--accent-cyan);
  color: var(--bg-dark);
  border-color: var(--accent-cyan);
}

.lang-pills {
  display: flex;
  gap: 4px;
}

.lang-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-pill.active {
  background: var(--accent-yellow);
  color: #000;
  border-color: var(--accent-yellow);
  font-weight: 800;
  box-shadow: 0 0 10px rgba(255, 230, 0, 0.25);
}

.accent-select {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: #FFF;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  outline: none;
  cursor: pointer;
}

/* Phrases List */
.phrases-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.phrase-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.phrase-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.phrase-card.is-playing-audio {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.25);
}

.phrase-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.phrase-tag-badge {
  display: inline-block;
  background: rgba(255, 94, 0, 0.15);
  border: 1px solid rgba(255, 94, 0, 0.3);
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.phrase-english {
  font-family: var(--font-main);
  font-size: 19px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.25;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.icon-tool-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.icon-tool-btn:hover {
  color: #FFF;
  background: rgba(255, 255, 255, 0.12);
}

.fav-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 2px 4px;
  transition: transform 0.2s ease;
}

.fav-btn.active {
  color: var(--accent-pink);
}

.fav-btn:active {
  transform: scale(1.3);
}

/* Phonetic Box */
.phonetic-box {
  background: linear-gradient(90deg, rgba(255, 230, 0, 0.12), rgba(255, 94, 0, 0.08));
  border-left: 3px solid var(--accent-yellow);
  padding: 8px 12px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 10px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.phonetic-text {
  font-family: monospace;
  font-size: 14px;
  font-weight: 800;
  color: var(--accent-yellow);
  letter-spacing: 0.5px;
}

.phonetic-label {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  font-weight: 700;
}

.phrase-pt {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.phrase-translations {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.phrase-lang-row {
  font-size: 14px;
  line-height: 1.35;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.phrase-lang-row.pt {
  color: var(--text-muted);
}

.phrase-lang-row.es {
  color: #FFE600;
  font-weight: 500;
}

.phrase-lang-flag {
  font-size: 13px;
  flex-shrink: 0;
}

.phrase-tip {
  font-size: 12px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

/* Card Action Buttons */
.card-actions {
  display: flex;
  gap: 8px;
}

.btn-speak {
  flex: 1.4;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #FFF;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(255, 94, 0, 0.25);
  transition: all 0.2s ease;
}

.btn-speak:active {
  transform: scale(0.97);
}

.btn-action-tool {
  background: var(--bg-dark);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-action-tool:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

/* MISSIONS SECTION */
.mission-hero {
  background: linear-gradient(135deg, rgba(255, 94, 0, 0.18), rgba(0, 240, 255, 0.12));
  border: 1px solid var(--border-active);
  border-radius: var(--radius-xl);
  padding: 22px;
  margin-bottom: 20px;
  position: relative;
}

.mission-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.mission-title {
  font-family: var(--font-main);
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 8px;
}

.mission-scenario {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.45;
}

.mission-phrases-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 14px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mission-phrase-item {
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 10px;
  transition: opacity 0.2s ease;
}

.mission-phrase-item.checked {
  opacity: 0.65;
}

.mission-phrase-item.checked .mission-phrase-en {
  text-decoration: line-through;
  color: var(--accent-green);
}

.mission-phrase-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.mission-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-green);
  cursor: pointer;
}

.mission-phrase-en {
  font-weight: 700;
  color: #FFF;
  font-size: 14px;
}

.mission-phrase-phonetic {
  font-family: monospace;
  font-size: 12px;
  color: var(--accent-yellow);
  padding-left: 26px;
  margin: 2px 0;
}

.btn-complete-mission {
  width: 100%;
  background: linear-gradient(135deg, var(--accent-green), #00B0FF);
  color: #000;
  border: none;
  border-radius: var(--radius-lg);
  padding: 15px;
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 230, 118, 0.3);
  transition: all 0.2s ease;
}

.btn-complete-mission:active {
  transform: scale(0.97);
}

.btn-complete-mission.completed {
  background: rgba(0, 230, 118, 0.18);
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
  box-shadow: none;
}

/* Floating SOS Emergency Panic FAB */
.fab-panic {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: linear-gradient(135deg, var(--accent-red), #FF0055);
  color: #FFF;
  border: 2px solid rgba(255, 255, 255, 0.4);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(255, 51, 102, 0.6);
  z-index: 100;
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(255, 51, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(255, 51, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 51, 102, 0); }
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 14, 23, 0.92);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

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

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 24px;
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(16px);
  transition: transform 0.25s ease;
}

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

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #FFF;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
}

/* Big Display "Modo Cartaz" Modal Specifics */
.big-display-box {
  background: #000;
  border: 2px solid var(--accent-cyan);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  text-align: center;
  margin: 16px 0;
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.2);
}

.big-display-text-en {
  font-family: var(--font-main);
  font-size: 28px;
  font-weight: 900;
  color: #FFF;
  line-height: 1.25;
  margin-bottom: 12px;
}

.big-display-text-pt {
  font-size: 16px;
  color: var(--text-muted);
}

.big-display-text-es {
  font-size: 16px;
  font-weight: 700;
  color: #FFE600;
  margin-top: 6px;
}

/* Practice Modal */
.practice-mic-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--accent-cyan), #0088FF);
  color: #000;
  border: none;
  border-radius: var(--radius-lg);
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
}

.practice-mic-btn.is-listening {
  background: linear-gradient(135deg, var(--accent-red), #FF0055);
  color: #FFF;
  animation: pulse-glow 1.5s infinite;
}

.practice-result-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-top: 16px;
  text-align: center;
}

/* Toast Notification */
.app-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: #1E293B;
  border: 1px solid var(--border-light);
  color: #FFF;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 400;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28), opacity 0.3s ease;
  white-space: nowrap;
}

.app-toast.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Canvas Confetti */
#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 350;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-dim);
}

.empty-state-icon {
  font-size: 44px;
  margin-bottom: 12px;
}

/* About Modal Tribute Card */
.about-tribute-card {
  background: linear-gradient(135deg, rgba(255, 42, 109, 0.12), rgba(176, 38, 255, 0.08));
  border: 1px solid rgba(255, 42, 109, 0.3);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin: 14px 0;
  box-shadow: 0 4px 16px rgba(255, 42, 109, 0.1);
}

/* Mobile Install Banner */
.install-banner {
  background: linear-gradient(135deg, rgba(255, 94, 0, 0.18), rgba(0, 240, 255, 0.12));
  border: 1px solid rgba(255, 94, 0, 0.4);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 4px 18px rgba(255, 94, 0, 0.15);
  animation: slide-down 0.3s ease;
}

@keyframes slide-down {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.install-banner-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.install-banner-icon {
  font-size: 26px;
  flex-shrink: 0;
}

.install-banner-title {
  font-family: var(--font-main);
  font-size: 13.5px;
  font-weight: 800;
  color: #FFF;
  line-height: 1.2;
}

.install-banner-sub {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.3;
}

.install-banner-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-install-action {
  background: var(--primary);
  color: #FFF;
  border: none;
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 800;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.2s ease;
  white-space: nowrap;
}

.btn-install-action:active {
  transform: scale(0.95);
}

.btn-install-dismiss {
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-muted);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Tablet & Desktop Layout */
@media (min-width: 680px) {
  .app-container {
    padding: 24px 30px;
  }

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