/* auth.css — shared styling for the login and register pages. */

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

:root {
  --bg:           #f0f2f5;
  --surface:      #fdf8f2;
  --border:       #e5e7eb;
  --border-hover: #9ca3af;
  --text-primary: #0f1117;
  --text-body:    #374151;
  --text-muted:   #6b7280;
  --input-bg:     #ffffff;
  --input-border: #d1d5db;
  --placeholder:  #9ca3af;
  --error-bg:     #fff0f2;
  --error-border: #fca5a5;
  --error-text:   #b91c1c;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px;
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 24px 0;
}

.auth-footer {
  width: 100%;
  text-align: center;
  padding: 10px 0 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.auth-footer a { color: var(--text-muted); text-decoration: none; }
.auth-footer a:hover { text-decoration: underline; }

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
}

h1 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-align: center;
}

.auth-sub {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 6px 0 26px;
}

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

label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 10px;
}

input {
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
}

input:focus { border-color: #0085ff; }
input::placeholder { color: var(--placeholder); }

button {
  margin-top: 22px;
  padding: 12px 22px;
  border-radius: 10px;
  border: none;
  background: #0085ff;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

button:hover    { background: #0073e0; }
button:disabled { background: #d1d5db; color: #9ca3af; cursor: default; }

.auth-error {
  margin-top: 16px;
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--error-text);
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 0.86rem;
}

.auth-alt {
  margin-top: 22px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.auth-alt a { color: #0085ff; text-decoration: none; }
.auth-alt a:hover { text-decoration: underline; }