/* DFORM Panel — Login screen.
   Reuses shared tokens from tokens.css (colors, typography). No ad hoc colors. */

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

html, body { height: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  line-height: 1.6;
  font-size: 14px;
  overflow-x: hidden;
}

a { color: inherit; }

.login-shell {
  position: relative;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  animation: loginEnter 220ms ease-out;
}

@keyframes loginEnter {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-topbar {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 5;
  padding: 20px 24px;
}

/* ─── Identity panel ─── */

.login-aside {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 56px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% -10%, rgba(218,220,214,.08), transparent 34%),
    radial-gradient(circle at 90% 100%, rgba(51,209,122,.10), transparent 36%),
    linear-gradient(180deg, #090909 0%, var(--bg) 46%, #030303 100%);
  border-right: 1px solid var(--border);
}

.login-aside::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(218,220,214,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(218,220,214,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(circle at 30% 25%, black, transparent 72%);
          mask-image: radial-gradient(circle at 30% 25%, black, transparent 72%);
  pointer-events: none;
}

.login-eyebrow {
  position: relative;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.login-wordmark {
  position: relative;
  font-family: var(--font);
  font-weight: 700;
  font-size: 42px;
  letter-spacing: 1px;
  color: var(--text);
  line-height: 1.1;
}

.login-wordmark::after {
  content: '';
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--green), transparent);
  box-shadow: 0 0 16px var(--green-glow);
}

.login-subtitle {
  position: relative;
  margin-top: 24px;
  max-width: 40ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.login-aside-footer {
  position: relative;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .4px;
  color: var(--muted-2);
  max-width: 40ch;
}

/* ─── Form panel ─── */

.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background: var(--bg);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.01)), var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 24px 64px rgba(0,0,0,.34);
}

.login-card-header { margin-bottom: 26px; }
.login-card-title { font-size: 22px; font-weight: 700; color: var(--text); }
.login-card-subtitle { margin-top: 6px; font-size: 13px; color: var(--muted-2); }

.login-error {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--red-dim);
  border: 1px solid rgba(240,100,100,.32);
  color: #FFD9D9;
  font-size: 13px;
  line-height: 1.5;
}
.login-error[hidden] { display: none; }
.login-error svg { width: 16px; height: 16px; flex: 0 0 16px; margin-top: 1px; color: var(--red); }

.field-group { margin-bottom: 20px; }

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .3px;
  color: var(--muted);
  margin-bottom: 8px;
}

.field-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  font-size: 16px;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  border-radius: 10px;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}
.field-input::placeholder { color: var(--muted-2); }
.field-input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-dim); }
.field-input:focus-visible { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-dim); }
.field-input:disabled { opacity: .6; cursor: not-allowed; }

.password-field { position: relative; }
.password-field .field-input { padding-right: 48px; }

.toggle-password {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  transition: color 150ms ease;
}
.toggle-password:hover { color: var(--text); }
.toggle-password:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.toggle-password.is-visible { color: var(--green); }
.toggle-password:disabled { opacity: .5; cursor: not-allowed; }
.toggle-password svg { width: 20px; height: 20px; }

.login-submit {
  width: 100%;
  height: 44px;
  margin-top: 6px;
  border: 0;
  border-radius: 10px;
  background: var(--green);
  color: #041007;
  font-family: var(--font);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(51,209,122,.22);
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}
.login-submit:hover { transform: translateY(-1px); box-shadow: 0 16px 34px rgba(51,209,122,.3); }
.login-submit:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.login-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; box-shadow: none; }

.login-footnote {
  margin-top: 22px;
  font-size: 11px;
  color: var(--muted-2);
  text-align: center;
}

/* ─── Language switch (mirrors the dashboard pattern, sized for touch on this page) ─── */

.language-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--border-mid);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
}
.lang-btn {
  min-height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: 600 11px/1 var(--font);
  letter-spacing: .8px;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease, box-shadow 150ms ease;
}
.lang-btn:hover { color: var(--text); background: rgba(255,255,255,.05); }
.lang-btn:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.lang-btn.active { color: var(--text); background: var(--surface-3); box-shadow: inset 0 0 0 1px rgba(218,220,214,.14); }

.flag { width: 20px; height: 14px; border-radius: 2px; overflow: hidden; flex-shrink: 0; box-shadow: 0 0 0 1px rgba(255,255,255,.18); position: relative; }
.flag-canada { background: linear-gradient(90deg,#D52B1E 0 25%,#fff 25% 75%,#D52B1E 75% 100%); }
.flag-canada::after { content:''; position:absolute; left:50%; top:50%; width:5px; height:7px; transform:translate(-50%,-50%); background:#D52B1E; clip-path:polygon(50% 0,60% 30%,100% 25%,70% 48%,82% 78%,55% 63%,50% 100%,45% 63%,18% 78%,30% 48%,0 25%,40% 30%); }
.flag-mexico { background: linear-gradient(90deg,#006847 0 33.33%,#fff 33.33% 66.66%,#CE1126 66.66% 100%); }
.flag-mexico::after { content:''; position:absolute; left:50%; top:50%; width:4px; height:4px; transform:translate(-50%,-50%); border-radius:50%; background:#B58A2A; }

/* ─── Responsive ─── */

@media (max-width: 959px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-topbar { position: static; display: flex; justify-content: center; padding: 20px 20px 0; }
  .login-aside {
    padding: 76px 24px 32px;
    text-align: center;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .login-wordmark { font-size: 32px; }
  .login-subtitle { margin-left: auto; margin-right: auto; }
  .login-aside-footer { display: none; }
  .login-main { padding: 32px 20px 48px; }
}

@media (max-width: 420px) {
  .login-card { padding: 32px 22px; }
}

/* ─── Motion ─── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}