:root {
  --bg:         #131310;
  --bg-raised:  #1c1c19;
  --bg-input:   #111110;
  --border:     #2e2e2a;
  --border-mid: #e8e6df;
  --text:       #e8e6df;
  --text-muted: #e8e6df;
  --text-dim:   #e8e6df;
  --accent:     #c8a84b;
  --accent-dim: #8a7030;
  --green:      #4d8c5e;
  --green-bright: #6db882;
  --danger:     #8c4d4d;
  --font-mono:  'IBM Plex Mono', monospace;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans:  'DM Sans', sans-serif;
  --nav-h: 52px;
  --radius: 4px;
  --radius-md: 8px;
}

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

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  min-height: 100vh;
}

#tab-ajuda .page-header,
#tab-sobre .page-header {
  position: relative;
}

.bg-slide {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transition: opacity 1.5s ease;
  will-change: opacity;
  image-rendering: high-quality;
}

/* Overlay escuro permanente por cima das fotos */
.bg-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(19,19,16,0.82) 0%,
    rgba(19,19,16,0.68) 40%,
    rgba(19,19,16,0.96) 100%
  );
}


#fireworks-canvas {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 200;
}

.navbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 16px;
}

.navbar-brand {
  display: flex; align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.brand-icon { width: 16px; height: 16px; color: var(--accent); }
.brand-sep { color: var(--text-dim); }
.brand-sub { color: var(--text-muted); font-weight: 400; }

.tabs {
  display: flex; align-items: center;
  gap: 2px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
}

.tab {
  display: flex; align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: transparent;
  border: none;
  border-radius: 2px;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.tab i { width: 14px; height: 14px; flex-shrink: 0; }
.tab:hover { color: var(--text); }

.tab.active {
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 2px;
  font-weight: 500;
}

.tab-content { display: none; }
.tab-content.active { display: block; }
.hidden { display: none !important; }

.page-header {
  padding: 48px 24px 32px;
  max-width: 680px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.header-status {
  display: inline-flex; align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 2.5s ease-in-out infinite;
}

.dot-green { background: var(--green-bright); }

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.page-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--text);
  line-height: 1.08;
  letter-spacing: -0.5px;
}

.ferias-title { color: var(--green-bright); }

.ferias-desc {
  margin-top: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
}

.status-ferias { margin-bottom: 16px; }
.status-ferias span { color: var(--green-bright); }

.main-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 24px 60px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.counter-row {
  display: flex;
  align-items: flex-end;
  gap: 0;
}

.counter-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.counter-num {
  font-family: var(--font-mono);
  font-size: clamp(2.8rem, 9vw, 6rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1;
  letter-spacing: -2px;
  display: block;
  text-shadow: 0 0 40px rgba(200,168,75,0.08);
  transition: opacity 0.1s;
}

.counter-num.tick {
  animation: tick-flash 0.12s ease;
}

@keyframes tick-flash {
  0%   { opacity: 1; }
  40%  { opacity: 0.35; }
  100% { opacity: 1; }
}

.counter-lbl {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 6px;
  display: block;
}

.counter-sep {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 400;
  color: var(--border-mid);
  line-height: 1;
  padding: 0 2px;
  padding-bottom: 20px;
  flex-shrink: 0;
}

.counter-row--ferias .counter-num {
  color: var(--green-bright);
  text-shadow: 0 0 40px rgba(109,184,130,0.12);
}

.num-ferias { color: var(--green-bright); }

.progress-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.progress-label-text {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
}

.progress-pct {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

.progress-track {
  height: 3px;
  background: var(--border);
  border-radius: 0;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.8s ease;
}

.progress-dates {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
}

.frase {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-weight: 300;
  max-width: 440px;
  border-left: 2px solid var(--border-mid);
  padding-left: 16px;
}

.frase strong { color: var(--text); font-weight: 500; }

.divider-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 12px;
}

.divider-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.btn-config {
  display: inline-flex; align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 16px;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 400;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  align-self: flex-start;
}

.btn-config i { width: 14px; height: 14px; }

.btn-config:hover {
  border-color: var(--border-mid);
  color: var(--text);
}

#ferias-particles {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.fp {
  position: absolute;
  width: 5px;
  height: 5px;
  opacity: 0;
  animation: fp-fall linear infinite;
  border-radius: 1px;
}

@keyframes fp-fall {
  0%   { transform: translateY(-20px) rotate(0deg); opacity: 0; }
  5%   { opacity: 0.8; }
  90%  { opacity: 0.5; }
  100% { transform: translateY(105vh) rotate(480deg); opacity: 0; }
}

.modal-overlay {
  position: fixed; inset: 0;
  z-index: 300;
  background: rgba(8, 8, 7, 0.82);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.open {
  opacity: 1; pointer-events: all;
}

.modal {
  background: var(--bg-raised);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  width: 100%; max-width: 440px;
  transform: translateY(12px);
  transition: transform 0.2s ease;
  overflow: hidden;
}

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

.modal-header {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

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

.modal-title-row i { width: 16px; height: 16px; color: var(--accent); }

.modal-title-row h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
}

.modal-close {
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  padding: 4px; border-radius: var(--radius);
  display: flex; align-items: center;
  transition: color 0.15s;
}

.modal-close:hover { color: var(--text); }
.modal-close i { width: 16px; height: 16px; }

.modal-body {
  padding: 24px;
  display: flex; flex-direction: column;
  gap: 20px;
}

.field-group {
  display: flex; flex-direction: column;
  gap: 8px;
}

.field-label {
  display: flex; align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.field-label i { width: 12px; height: 12px; }

.datetime-row {
  display: flex; gap: 8px;
}

.field-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.15s;
  color-scheme: dark;
}

.field-input:focus {
  border-color: var(--accent-dim);
}

.field-time {
  flex: 0 0 110px;
}

.modal-footer {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  gap: 12px;
}

.btn-primary {
  display: inline-flex; align-items: center;
  gap: 7px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  padding: 10px 20px;
  color: #0d0c09;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-primary i { width: 14px; height: 14px; }
.btn-primary:hover { opacity: 0.85; }

.btn-secondary {
  display: inline-flex; align-items: center;
  gap: 7px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 400;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-secondary i { width: 14px; height: 14px; }
.btn-secondary:hover {
  border-color: var(--border-mid);
  color: var(--text);
}

.pwa-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 400;
  background: var(--bg-raised);
  border-top: 1px solid var(--border-mid);
  display: none;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
}

.pwa-bar.show { display: flex; }

.pwa-bar > i { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

.pwa-bar-text { flex: 1; }
.pwa-bar-text strong { display: block; font-size: 0.82rem; font-weight: 500; color: var(--text); }
.pwa-bar-text span   { font-size: 0.72rem; color: var(--text-muted); }

.pwa-bar-btn {
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  padding: 8px 16px;
  color: #0d0c09;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
}

.pwa-bar-close {
  background: none; border: none;
  color: var(--text-dim); cursor: pointer;
  display: flex; align-items: center;
  flex-shrink: 0;
}

.pwa-bar-close i { width: 16px; height: 16px; }
.pwa-bar-close:hover { color: var(--text-muted); }

@media (max-width: 520px) {
  .navbar { padding: 0 16px; }
  .page-header { padding: 36px 16px 24px; }
  .main-content { padding: 32px 16px 80px; gap: 28px; }
  .counter-sep { padding: 0 0px; padding-bottom: 18px; font-size: clamp(1.5rem, 5vw, 3rem); }
  .tab { padding: 6px 10px; font-size: 0.78rem; }
  .tab i { width: 13px; height: 13px; }
  .modal-footer { flex-direction: column-reverse; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .field-time { flex: 0 0 94px; }
}

.pix-block {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pix-label {
  display: flex; align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pix-label i { width: 14px; height: 14px; color: var(--accent); }

.pix-qr-wrapper {
  width: 200px;
  height: 200px;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--bg-raised);
}

.pix-qr-wrapper .pix-qr {
  display: block;
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 12px;
}

.pix-qr-wrapper .pix-qr-placeholder {
  display: none;
}

.pix-qr-wrapper.pix-qr--missing .pix-qr {
  display: none;
}

.pix-qr-wrapper.pix-qr--missing .pix-qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%; height: 100%;
  padding: 20px;
  text-align: center;
}

.pix-qr-placeholder i {
  width: 28px; height: 28px;
  color: var(--text-dim);
}

.pix-qr-placeholder span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.pix-placeholder-sub {
  color: var(--text-dim) !important;
  font-size: 0.58rem !important;
}

.agradecimento {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  max-width: 440px;
}

.heart-icon {
  width: 18px; height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.agradecimento p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

.pix-copy-btn {
  display: inline-flex; align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--accent-dim);
  transition: opacity 0.15s;
}
.pix-copy-btn:hover { opacity: 0.75; }
.pix-copy-btn i { width: 13px; height: 13px; flex-shrink: 0; }

.sobre-link {
  display: inline-flex; align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  align-self: flex-start;
  transition: border-color 0.15s, color 0.15s;
}
.sobre-link:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}
.sobre-link i { width: 16px; height: 16px; flex-shrink: 0; }
.sobre-link-arrow { color: var(--text-dim); width: 13px; height: 13px; }