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

:root {
  --bg: #0a0a0f;
  --card: rgba(255,255,255,0.045);
  --card-border: rgba(255,255,255,0.08);
  --text: #f1f5f9;
  --muted: #64748b;
  --muted2: #334155;
  --blue: #3b82f6;
  --blue-dim: rgba(59,130,246,0.15);
  --blue-glow: rgba(59,130,246,0.3);
  --orange: #f59e0b;
  --orange-dim: rgba(245,158,11,0.15);
  --orange-glow: rgba(245,158,11,0.3);
  --green: #10b981;
  --green-dim: rgba(16,185,129,0.15);
  --green-glow: rgba(16,185,129,0.3);
  --purple: #8b5cf6;
  --purple-dim: rgba(139,92,246,0.15);
  --purple-glow: rgba(139,92,246,0.3);
  --red: #ef4444;
}

html {
  height: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  font-family: 'Inter', sans-serif;
  color: var(--text);
  display: flex;
  flex-direction: column;
  padding: clamp(14px, 2.5vh, 28px) clamp(14px, 1.9vw, 36px);
  gap: clamp(12px, 1.9vh, 20px);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59,130,246,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(139,92,246,0.06) 0%, transparent 50%);
}

/* On large landscape screens (≥1024px wide, short enough to fit), lock to viewport height */
@media (min-width: 1024px) and (min-aspect-ratio: 4/3) {
  body {
    height: 100vh;
    overflow: hidden;
  }
}

/* HEADER */
#header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  flex-wrap: wrap;
  gap: 8px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand .dot {
  width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0;
  background: var(--blue); box-shadow: 0 0 10px var(--blue-glow);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
.brand h1 { font-size: clamp(14px, 1.15vw, 22px); font-weight: 700; letter-spacing: -0.02em; white-space: nowrap; }
.brand h1 .subtitle { color: var(--muted); font-weight: 400; }
.meta { display: flex; align-items: center; gap: clamp(12px, 1.25vw, 24px); }
#last-update { font-size: clamp(10px, 0.625vw, 12px); color: var(--muted); display: flex; align-items: center; gap: 6px; }
.spinner {
  width: 8px; height: 8px;
  border: 1.5px solid var(--muted2); border-top-color: var(--blue);
  border-radius: 50%; animation: spin 0.8s linear infinite; display: none;
}
.spinner.active { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
#clock { font-size: clamp(18px, 1.46vw, 28px); font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }

/* ── PASSWORD HEADER BUTTON ──────────────────────────────────────── */
#pw-header-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--card-border);
  color: var(--muted); cursor: pointer;
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 600;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
#pw-header-btn:hover { background: var(--blue-dim); border-color: rgba(59,130,246,0.35); color: var(--blue); }
#pw-header-btn.active { background: var(--blue-dim); border-color: rgba(59,130,246,0.45); color: var(--blue); }

/* ── PASSWORD MODAL ──────────────────────────────────────────────── */
#pw-modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  display: none; align-items: flex-start; justify-content: flex-end;
  padding-top: 60px; padding-right: clamp(14px, 1.9vw, 36px);
}
#pw-modal-overlay.open { display: flex; }
#pw-modal {
  width: 320px;
  background: rgba(10,10,20,0.96);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
  padding: 20px;
  animation: modal-in 0.2s cubic-bezier(0.4,0,0.2,1);
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
#pw-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.pw-modal-title {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
#pw-modal-close {
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--card); border: 1px solid var(--card-border);
  color: var(--muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; transition: background 0.15s, color 0.15s;
}
#pw-modal-close:hover { background: rgba(239,68,68,0.12); color: var(--red); border-color: rgba(239,68,68,0.25); }

/* CARDS ROW */
#cards-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(10px, 0.83vw, 16px);
  flex-shrink: 0;
}

@media (max-width: 700px) {
  #cards-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
  #cards-row { grid-template-columns: 1fr; }
}

.card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: clamp(14px, 1.04vw, 20px);
  padding: clamp(14px, 1.25vw, 24px) clamp(14px, 1.46vw, 28px);
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}
.card-accent {
  position: absolute; top: -40px; right: -40px;
  width: 120px; height: 120px; border-radius: 50%; filter: blur(40px); opacity: 0.5;
}
.card-label {
  font-size: clamp(9px, 0.57vw, 11px); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: clamp(6px, 0.52vw, 10px); display: flex; align-items: center; gap: 8px;
}
.card-icon {
  width: clamp(22px, 1.46vw, 28px); height: clamp(22px, 1.46vw, 28px); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0;
}
.card-value {
  font-size: clamp(22px, 1.98vw, 38px); font-weight: 800; letter-spacing: -0.04em;
  line-height: 1; margin-bottom: clamp(5px, 0.42vw, 8px); font-variant-numeric: tabular-nums;
}
.card-sub { font-size: clamp(10px, 0.68vw, 13px); color: var(--muted); display: flex; align-items: center; gap: 8px; }

.badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 3px 8px; border-radius: 20px; font-size: 12px; font-weight: 600;
}
.badge.up { background: rgba(16,185,129,0.15); color: #10b981; }
.badge.down { background: rgba(239,68,68,0.12); color: #ef4444; }

.card-usd .card-accent { background: var(--blue); }
.card-usd .card-icon { background: var(--blue-dim); color: var(--blue); }
.card-usd .card-value { color: var(--blue); }

.card-btcusd .card-accent { background: var(--orange); }
.card-btcusd .card-icon { background: var(--orange-dim); color: var(--orange); }
.card-btcusd .card-value { color: var(--orange); }

.card-btcbrl .card-accent { background: var(--orange); }
.card-btcbrl .card-icon { background: var(--orange-dim); color: var(--orange); }
.card-btcbrl .card-value { color: #fbbf24; }

.card-yt .card-accent { background: var(--green); }
.card-yt .card-icon { background: var(--green-dim); color: var(--green); }
.card-yt .card-value { color: var(--green); }

.loading-value { color: var(--muted2); animation: pulse-text 1.2s infinite; }
@keyframes pulse-text { 0%, 100% { opacity: 0.4; } 50% { opacity: 0.8; } }
.error-value { color: var(--red) !important; font-size: 14px !important; }

/* BOTTOM ROW */
#bottom-row {
  display: grid;
  grid-template-columns: 1fr clamp(260px, 19.8vw, 380px);
  gap: clamp(10px, 0.83vw, 16px);
  flex: 1;
  min-height: 0;
}

@media (max-width: 900px) {
  #bottom-row { grid-template-columns: 1fr; }
}

/* CALENDAR */
#calendar-card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: clamp(14px, 1.04vw, 20px);
  padding: clamp(14px, 1.46vw, 28px) clamp(14px, 1.67vw, 32px);
  display: flex; flex-direction: column; position: relative; overflow: hidden;
  min-height: 0;
}
#calendar-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}
#calendar-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: clamp(8px, 1.04vw, 20px);
  flex-shrink: 0;
  gap: 8px;
}
.cal-nav {
  display: flex; align-items: center; gap: 6px;
}
.cal-nav-btn {
  width: clamp(26px, 1.67vw, 32px); height: clamp(26px, 1.67vw, 32px);
  border-radius: 8px; border: 1px solid var(--card-border);
  background: var(--card); color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: clamp(12px, 0.83vw, 16px);
  transition: background 0.15s, border-color 0.15s;
  line-height: 1; padding: 0;
}
.cal-nav-btn:hover { background: var(--blue-dim); border-color: rgba(59,130,246,0.35); }
.cal-nav-btn:active { transform: scale(0.93); }
.cal-today-btn {
  font-size: clamp(9px, 0.57vw, 11px); font-weight: 600;
  padding: 3px 9px; border-radius: 20px; cursor: pointer;
  border: 1px solid rgba(59,130,246,0.3); background: var(--blue-dim); color: var(--blue);
  transition: background 0.15s;
}
.cal-today-btn:hover { background: rgba(59,130,246,0.25); }
#cal-title { font-size: clamp(14px, 1.04vw, 20px); font-weight: 700; letter-spacing: -0.02em; }
#cal-title .accent { color: var(--blue); }
#cal-badge {
  font-size: clamp(10px, 0.625vw, 12px); color: var(--muted);
  background: rgba(255,255,255,0.05); border: 1px solid var(--card-border);
  padding: 3px 9px; border-radius: 20px; white-space: nowrap;
}
#calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-auto-rows: 1fr;
  gap: clamp(3px, 0.31vw, 6px);
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.cal-dow {
  text-align: center; font-size: clamp(9px, 0.57vw, 11px); font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  grid-row: 1;
}
.cal-day {
  display: flex; align-items: center; justify-content: center;
  border-radius: clamp(6px, 0.625vw, 10px);
  font-size: clamp(11px, 0.78vw, 15px); font-weight: 500; color: var(--text);
  min-height: 0;
}
.cal-day.today { background: var(--blue); color: white; font-weight: 700; box-shadow: 0 0 14px var(--blue-glow); }
.cal-day.past { color: var(--muted); }
.cal-day.weekend:not(.today) { color: #94a3b8; }

/* COUNTERS */
#counters-col { display: flex; flex-direction: column; gap: clamp(8px, 0.73vw, 14px); }
.counter-card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: clamp(14px, 1.04vw, 20px);
  padding: clamp(12px, 1.15vw, 22px) clamp(12px, 1.35vw, 26px);
  flex: 1;
  display: flex; align-items: center; gap: clamp(12px, 1.04vw, 20px);
  position: relative; overflow: hidden; min-height: 0;
}
.counter-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}
.counter-icon {
  width: clamp(36px, 2.7vw, 52px); height: clamp(36px, 2.7vw, 52px);
  border-radius: clamp(10px, 0.73vw, 14px);
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(16px, 1.15vw, 22px); flex-shrink: 0;
}
.counter-body { flex: 1; min-width: 0; }
.counter-label { font-size: clamp(9px, 0.57vw, 11px); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.counter-value { font-size: clamp(26px, 2.19vw, 42px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.counter-sub { font-size: clamp(9px, 0.625vw, 12px); color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.progress-bar { width: clamp(44px, 3.125vw, 60px); display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.progress-bar .pct { font-size: clamp(11px, 0.68vw, 13px); font-weight: 700; }
.progress-bar .track { width: 100%; height: 5px; background: var(--muted2); border-radius: 3px; overflow: hidden; }
.progress-bar .fill { height: 100%; border-radius: 3px; transition: width 0.8s ease; }

.counter-month .counter-icon { background: var(--blue-dim); }
.counter-month .counter-value { color: var(--blue); }
.counter-month .pct { color: var(--blue); }
.counter-month .fill { background: var(--blue); }

.counter-quarter .counter-icon { background: var(--purple-dim); }
.counter-quarter .counter-value { color: var(--purple); }
.counter-quarter .pct { color: var(--purple); }
.counter-quarter .fill { background: var(--purple); }

.counter-year .counter-icon { background: var(--orange-dim); }
.counter-year .counter-value { color: var(--orange); }
.counter-year .pct { color: var(--orange); }
.counter-year .fill { background: var(--orange); }

.yt-input {
  background: transparent; border: none; border-bottom: 1px solid var(--muted2);
  color: var(--green); font-family: 'Inter', sans-serif;
  font-size: clamp(22px, 1.98vw, 38px);
  font-weight: 800; letter-spacing: -0.04em; width: 100%; outline: none;
}
.yt-input:focus { border-bottom-color: var(--green); }


/* ── PASSWORD GENERATOR ──────────────────────────────────────────── */
.pw-output-wrap {
  position: relative; margin-bottom: 16px;
}
#pw-output {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px 46px 14px 16px;
  color: var(--text);
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 15px; font-weight: 600;
  letter-spacing: 0.04em;
  word-break: break-all; line-height: 1.5;
  min-height: 56px;
  cursor: default;
  user-select: all;
}
#pw-copy-btn {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--card-border);
  color: var(--muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; transition: all 0.15s;
}
#pw-copy-btn:hover { background: var(--blue-dim); border-color: rgba(59,130,246,0.3); color: var(--blue); }
#pw-copy-btn.copied { background: var(--green-dim); border-color: rgba(16,185,129,0.3); color: var(--green); }

.pw-strength {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
}
.pw-strength-bars { display: flex; gap: 3px; }
.pw-strength-bar {
  width: 28px; height: 4px; border-radius: 2px;
  background: var(--muted2); transition: background 0.3s;
}
.pw-strength-bar.active.s1 { background: var(--red); }
.pw-strength-bar.active.s2 { background: var(--orange); }
.pw-strength-bar.active.s3 { background: #eab308; }
.pw-strength-bar.active.s4 { background: var(--green); }
.pw-strength-label { font-size: 11px; font-weight: 600; color: var(--muted); }

.pw-section { margin-bottom: 20px; }
.pw-section-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 10px;
}

/* Length slider */
.pw-length-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.pw-length-val {
  font-size: 20px; font-weight: 800; letter-spacing: -0.04em; color: var(--blue);
}
.pw-slider {
  width: 100%; -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 2px;
  background: linear-gradient(to right, var(--blue) 0%, var(--blue) 50%, var(--muted2) 50%, var(--muted2) 100%);
  outline: none; cursor: pointer;
}
.pw-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--blue); border: 2px solid #0a0a0f;
  box-shadow: 0 0 8px var(--blue-glow); cursor: pointer;
}
.pw-slider::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--blue); border: 2px solid #0a0a0f;
  box-shadow: 0 0 8px var(--blue-glow); cursor: pointer;
}

/* Toggle options */
.pw-options { display: flex; flex-direction: column; gap: 8px; }
.pw-option {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--card-border);
  cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.pw-option:hover { border-color: rgba(255,255,255,0.12); }
.pw-option.on { border-color: rgba(59,130,246,0.3); background: var(--blue-dim); }
.pw-option-left { display: flex; align-items: center; gap: 10px; }
.pw-option-icon { font-size: 15px; }
.pw-option-text { font-size: 12px; font-weight: 600; color: var(--text); }
.pw-option-sub { font-size: 10px; color: var(--muted); margin-top: 1px; }
.pw-toggle {
  width: 32px; height: 18px; border-radius: 9px;
  background: var(--muted2); position: relative;
  transition: background 0.2s; flex-shrink: 0;
}
.pw-option.on .pw-toggle { background: var(--blue); }
.pw-toggle::after {
  content: ''; position: absolute;
  width: 12px; height: 12px; border-radius: 50%;
  background: white; top: 3px; left: 3px;
  transition: left 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.pw-option.on .pw-toggle::after { left: 17px; }

/* Generate button */
#pw-generate-btn {
  width: 100%; padding: 12px;
  border-radius: 10px; border: none;
  background: var(--blue); color: white;
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer; transition: opacity 0.15s, transform 0.1s;
  margin-top: 4px;
}
#pw-generate-btn:hover { opacity: 0.88; }
#pw-generate-btn:active { transform: scale(0.98); }