/* ============================================================
   POCKETFIX — AUTH SHARED STYLES (login, register, verify)
   Matches dark fintech theme of landing page
============================================================ */

:root {
  --bg:          #0b0c0e;
  --surface:     #13151a;
  --surface2:    #1c1f27;
  --border:      rgba(255,255,255,0.09);
  --accent:      #00e5a0;
  --accent-dim:  rgba(0,229,160,0.12);
  --accent-glow: rgba(0,229,160,0.3);
  --text:        #e8eaf0;
  --muted:       #7a8090;
  --error-bg:    rgba(234,80,80,0.12);
  --error-text:  #ff7b7b;
  --success-bg:  rgba(0,229,160,0.1);
  --success-text:#00e5a0;
  --logo-font:   'Michroma', sans-serif;
  --body-font:   'Roboto', sans-serif;
  --radius:      18px;
  --input-radius:12px;
  --transition:  0.25s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--body-font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  padding-top: max(1.5rem, env(safe-area-inset-top));
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  opacity: 0;
  transition: opacity 0.7s ease;
  -webkit-font-smoothing: antialiased;
}
body.loaded { opacity: 1; }

/* ── Card wrapper ──────────────────────────────────────── */
.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: clamp(2rem, 6vw, 3rem) clamp(1.5rem, 5vw, 2.75rem);
  border-radius: var(--radius);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
  text-align: center;
}

/* ── Branding ──────────────────────────────────────────── */
.auth-card h1 {
  font-family: var(--logo-font);
  font-size: clamp(1.9rem, 6vw, 2.4rem);
  letter-spacing: 0.03em;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.subtitle {
  font-family: var(--logo-font);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 2rem;
  display: block;
}

/* ── Form ──────────────────────────────────────────────── */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.name-fields {
  display: flex;
  gap: 0.75rem;
}
.name-fields input { flex: 1; min-width: 0; }

/* ── Inputs ────────────────────────────────────────────── */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="username"] {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
  font-size: 0.95rem;
  font-family: var(--body-font);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder { color: var(--muted); }

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="username"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
input.error { border-color: var(--error-text); }

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60%  { transform: translateX(-5px); }
  40%,80%  { transform: translateX(5px); }
}
input.shake { animation: shake 0.3s ease; }

/* ── Remember me / forgot row ──────────────────────────── */
.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  gap: 0.5rem;
}
.form-row label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  cursor: pointer;
}
.form-row input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
  cursor: pointer;
}
.form-row a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition);
}
.form-row a:hover { color: var(--accent); }

/* ── Primary button ────────────────────────────────────── */
button[type="submit"],
.btn-primary {
  font-family: var(--logo-font);
  width: 100%;
  padding: 0.95rem;
  border-radius: 50px;
  border: none;
  background: var(--accent);
  color: #000;
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 0.25rem;
  box-shadow: 0 0 20px var(--accent-glow);
}
button[type="submit"]:hover,
.btn-primary:hover {
  background: #00ffb2;
  transform: translateY(-1px);
  box-shadow: 0 0 32px var(--accent-glow);
}

/* ── Messages ──────────────────────────────────────────── */
#message-container { margin: 0; }

.error, .error-msg {
  background: var(--error-bg);
  color: var(--error-text);
  border: 1px solid rgba(255,123,123,0.2);
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.88rem;
  text-align: left;
}

.success {
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--accent-glow);
  padding: 1rem;
  border-radius: 10px;
  font-size: 0.95rem;
  text-align: center;
}

/* ── Prompt link ───────────────────────────────────────── */
.login-prompt {
  display: block;
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
  text-align: center;
}
.login-prompt a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}
.login-prompt a:hover { color: #00ffb2; text-decoration: underline; }

/* ── Password container (verify) ──────────────────────── */
.password-container {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.password-container:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.password-container input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.9rem 2.8rem 0.9rem 1rem;
  box-shadow: none;
}
.password-container input:focus {
  outline: none;
  border: none;
  box-shadow: none;
}
.toggle-eye {
  position: absolute;
  right: 0.85rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
}
.toggle-eye img {
  width: 20px; height: 20px;
  opacity: 0.4;
  transition: opacity 0.2s;
  filter: invert(1);
}
.toggle-eye:hover img { opacity: 0.8; }

/* ── Password rules ────────────────────────────────────── */
.password-rules {
  font-size: 0.78rem;
  color: var(--muted);
  text-align: left;
  line-height: 1.6;
  padding: 0.6rem 0.8rem;
  background: var(--surface2);
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* ── Loading state ─────────────────────────────────────── */
.loading {
  font-size: 0.9rem;
  color: var(--muted);
  padding: 1rem 0;
}

/* ── Secondary button (verify page go-back etc) ─────────── */
.login-btn {
  font-family: var(--logo-font);
  display: inline-block;
  width: 100%;
  padding: 0.9rem;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  margin-top: 0.75rem;
  transition: all var(--transition);
}
.login-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 480px) {
  .name-fields { flex-direction: column; }
  .auth-card { padding: 2rem 1.25rem; }
}