/* Peerway design tokens — fintech-sleek, high-contrast */
:root {
  /* Primary — punchier, still sophisticated. Deep ink + bright electric green */
  --forest-900: #07160F;
  --forest-800: #0D2218;
  --forest-700: #123123;  /* deep bg surfaces */
  --forest-600: #1A4A34;
  --forest-500: #1E6A43;

  /* Accent — bright, confident fintech lime-green */
  --lime-600:   #00A862;
  --lime-500:   #00C06F;  /* primary accent */
  --lime-400:   #1FDE8A;
  --lime-100:   #D3F5E1;
  --lime-50:    #EDFBF3;

  /* Back-compat aliases (existing components reference these) */
  --forest-300: #4FB882;
  --sage-100:   #D3F5E1;
  --sage-50:    #EDFBF3;

  /* Surfaces — cooler, whiter, flatter (less "warm cream") */
  --cream-50:   #F4F5F2;   /* app bg */
  --cream-100:  #ECEDE8;
  --cream-200:  #DEDFD9;   /* lines */

  /* Ink — near-black, tighter neutrals */
  --ink-900: #0A0C0B;
  --ink-700: #1F2421;
  --ink-600: #545A56;
  --ink-500: #6A6F6C;
  --ink-400: #8A8F8B;
  --ink-300: #B9BDB8;

  /* Status */
  --success: #00A862;
  --warning: #B8713A;
  --error:   #D43B2B;

  /* Surfaces */
  --surface:    #FFFFFF;
  --surface-alt:#F9FAF7;

  /* Shadows — flatter, sharper */
  --shadow-sm: 0 1px 2px rgba(10,12,11,0.05);
  --shadow-md: 0 1px 2px rgba(10,12,11,0.05), 0 8px 24px rgba(10,12,11,0.06);
  --shadow-lg: 0 2px 4px rgba(10,12,11,0.05), 0 20px 40px rgba(10,12,11,0.12);

  /* Radius — sharper, more fintech */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Type — Geist Sans (modern fintech) + tabular Geist Mono for numbers */
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-label: "Inter", "Geist", ui-sans-serif, system-ui, sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--cream-50);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Type utility classes */
.t-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.02;
}
.t-title {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.04;
}
.t-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-feature-settings: "lnum", "tnum";
  letter-spacing: -0.04em;
}
.t-body {
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.005em;
}
.t-label {
  font-family: var(--font-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: 12px;
}
.t-mono {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 11px;
}

/* Buttons */
.pw-btn {
  appearance: none;
  border: 0;
  width: 100%;
  height: 54px;
  border-radius: var(--r-md);
  background: var(--ink-900);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform .12s ease, background .16s ease, box-shadow .16s ease;
  box-shadow: 0 1px 2px rgba(10,12,11,0.20), inset 0 1px 0 rgba(255,255,255,0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.pw-btn:hover { background: var(--forest-700); }
.pw-btn:active { transform: scale(0.988); background: var(--forest-900); }
.pw-btn[disabled] {
  background: var(--cream-200);
  color: var(--ink-400);
  box-shadow: none;
  cursor: not-allowed;
}
.pw-btn--accent {
  background: var(--lime-500);
  color: var(--forest-900);
}
.pw-btn--accent:hover { background: var(--lime-400); }
.pw-btn--accent:active { background: var(--lime-600); }
.pw-btn--ghost {
  background: transparent;
  color: var(--ink-900);
  box-shadow: inset 0 0 0 1px var(--cream-200);
}
.pw-btn--ghost:hover { background: var(--cream-100); }

/* Input */
.pw-input {
  width: 100%;
  height: 56px;
  border-radius: var(--r-md);
  border: 1px solid var(--cream-200);
  background: #fff;
  padding: 0 16px;
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--ink-900);
  letter-spacing: -0.01em;
  outline: none;
  transition: border-color .14s ease, box-shadow .14s ease;
  box-sizing: border-box;
}
.pw-input::placeholder { color: var(--ink-400); }
.pw-input:focus {
  border-color: var(--ink-900);
  box-shadow: 0 0 0 3px rgba(0,192,111,0.20);
}

/* Card */
.pw-card {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
}

/* Scrollbar chrome in phone screens — fully hidden across browsers */
.pw-screen,
.pw-screen *,
.pw-fade-in,
.pw-fade-in * {
  scrollbar-width: none;          /* Firefox */
  -ms-overflow-style: none;       /* IE/old Edge */
}
.pw-screen::-webkit-scrollbar,
.pw-screen *::-webkit-scrollbar,
.pw-fade-in::-webkit-scrollbar,
.pw-fade-in *::-webkit-scrollbar { width: 0 !important; height: 0 !important; display: none !important; }

.pw-screen {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--cream-50);
}
/* Also hide on any nested scroll regions (e.g. assistant chat feed) */
.pw-noscrollbar { scrollbar-width: none; -ms-overflow-style: none; }
.pw-noscrollbar::-webkit-scrollbar { width: 0; height: 0; display: none; }

/* Transition wrapper */
.pw-fade-in {
  animation: pwFade .36s ease both;
}
@keyframes pwFade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.pw-slide-in {
  animation: pwSlide .38s cubic-bezier(.22,.8,.32,1) both;
}
@keyframes pwSlide {
  from { opacity: 0; transform: translateX(14px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Subtle dot-pulse */
@keyframes pwPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.35); opacity: 1; }
}

/* Checkmark draw */
@keyframes pwDash {
  to { stroke-dashoffset: 0; }
}
/* Ring expand */
@keyframes pwRing {
  0%   { transform: scale(0.6); opacity: 0; }
  50%  { opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* Energy flow dots */
@keyframes pwFlow {
  0%   { transform: translateX(-30%); opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { transform: translateX(130%); opacity: 0; }
}