@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

/* ── Design tokens ──────────────────────────────────────── */
:root {
  --color-bg:          #060606;
  --color-surface:     #101010;
  --color-raised:      #1A1A1A;
  --color-brand:       #FEE700;
  --color-yellow:      #FEE700;
  --color-brand-hover: #C9B800;
  --color-white:       #FFFFFF;
  --color-body:        #C8C8C8;
  --color-muted:       #7A7A7A;
  --color-error:       #E66E6E;

  --radius-sm: 2px;
  --radius-md: 4px;

  --font: 'Montserrat', sans-serif;
}

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

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

body {
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-body);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: var(--color-brand);
  text-decoration: none;
}

a:hover {
  color: var(--color-brand-hover);
}

p {
  color: var(--color-body);
}

small, .muted {
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-brand);
  color: #000000;
}

.btn-primary:hover {
  background-color: var(--color-brand-hover);
  color: #000000;
}

.btn-secondary {
  background-color: var(--color-raised);
  color: var(--color-white);
  border: 1px solid #333;
}

.btn-secondary:hover {
  background-color: #222;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-body);
  border: 1px solid #333;
}

.btn-ghost:hover {
  color: var(--color-white);
  border-color: #555;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Inputs ─────────────────────────────────────────────── */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  background-color: var(--color-raised);
  color: var(--color-white);
  border: 1px solid #2A2A2A;
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.875rem;
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  border-color: var(--color-brand);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted);
}

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.375rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

/* ── Cards / Panels ─────────────────────────────────────── */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid #1E1E1E;
}

.panel {
  background-color: var(--color-raised);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

/* ── Layout helpers ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (max-width: 768px) {
  .container,
  .container-narrow {
    padding: 0 1.75rem;
  }
}

.page {
  padding: 3rem 0;
}

/* ── Status badges ──────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.badge-draft    { background: #1E1E1E; color: var(--color-muted); }
.badge-sent     { background: #1A2640; color: #5B8EE6; }
.badge-viewed   { background: #261A40; color: #9B6EE6; }
.badge-signed   { background: #162416; color: #4CAF50; }
.badge-expired  { background: #261A1A; color: #E66E6E; }

/* ── Divider ────────────────────────────────────────────── */
hr {
  border: none;
  border-top: 1px solid #1E1E1E;
  margin: 1.5rem 0;
}

/* ── Utilities ──────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted  { color: var(--color-muted); }
.text-white  { color: var(--color-white); }
.text-brand  { color: var(--color-brand); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }