/* ============================
   Tasker — Auth pages
   ============================ */

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

:root {
  --bg: #FAFAFA;
  --surface: #FFFFFF;
  --surface-2: #F4F4F5;
  --border: #E4E4E7;
  --border-strong: #D4D4D8;
  --text: #09090B;
  --text-muted: #71717A;
  --text-subtle: #A1A1AA;
  --accent: #4F46E5;
  --accent-hover: #4338CA;
  --accent-soft: #EEF2FF;
  --danger: #DC2626;
  --danger-soft: #FEF2F2;
  --shadow-card: 0 25px 50px -12px rgba(0,0,0,0.10), 0 10px 25px -5px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
}

html, body {
  height: 100%;
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(79,70,229,0.10), transparent),
    radial-gradient(900px 500px at -10% 110%, rgba(14,165,233,0.08), transparent),
    var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  min-height: 100vh;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 36px 32px 28px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.auth-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  display: grid;
  place-items: center;
}

.auth-brand-name {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.auth-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.auth-subtitle {
  color: var(--text-muted);
  margin-bottom: 22px;
  font-size: 14px;
}

.auth-error {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid #FECACA;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 500;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field > span {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.field-hint {
  font-size: 12px;
  color: var(--text-subtle);
  font-weight: 400 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  margin-top: 2px;
}

.field input[type="email"],
.field input[type="password"],
.field input[type="text"] {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-block {
  width: 100%;
  padding: 12px 16px;
  margin-top: 4px;
}

.auth-foot {
  text-align: center;
  margin-top: 22px;
  font-size: 13px;
  color: var(--text-muted);
}

.auth-foot a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.auth-foot a:hover { text-decoration: underline; }

/* install.php */
.install-info {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 16px;
  font-size: 13px;
}
.install-info > div {
  display: contents;
}
.install-info .lbl {
  color: var(--text-muted);
  font-weight: 600;
}
.install-info .val {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
}

.install-hint {
  text-align: center;
  margin-top: 14px;
  color: var(--text-subtle);
  font-size: 12px;
}

.install-log {
  background: #0A0A0B;
  color: #E4E4E7;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
  line-height: 1.7;
  margin-bottom: 18px;
}
.install-line::before { content: '✓ '; color: #22C55E; font-weight: 700; }
.install-line.err { color: #FCA5A5; }
.install-line.err::before { content: '✗ '; color: #EF4444; }

.auth-actions { text-align: center; }

/* Password show/hide toggle */
.pw-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.pw-wrap input {
  width: 100%;
  padding-right: 44px;
}
.pw-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
}
.pw-toggle:hover { background: var(--surface-2); color: var(--text); }
.pw-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* btn-secondary used on install completion screen */
.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--border); }