/* ============================================================
   GameLikeUs — Auth Pages CSS
   /css/pages/auth.css
   Used by: register.php, login.php, forgot-password.php,
            reset-password.php, verify-email.php
   ============================================================ */

.auth-page {
  min-height: calc(100vh - 120px);
  display: flex; align-items: center; justify-content: center;
  padding: 48px 20px;
  position: relative; overflow: hidden;
}
.auth-page::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -55deg, transparent, transparent 28px,
    rgba(232,0,26,.02) 28px, rgba(232,0,26,.02) 29px
  );
  pointer-events: none;
}
.auth-page::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,0,26,.05), transparent 65%);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  pointer-events: none;
}

.auth-card {
  width: 100%; max-width: 460px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  position: relative; z-index: 1;
}

/* Header */
.auth-card-header {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.auth-logo {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 700; letter-spacing: .08em;
  text-decoration: none; color: var(--white);
  display: inline-block; margin-bottom: 16px;
}
.auth-logo span { color: var(--red); }
.auth-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--white); margin-bottom: 6px;
}
.auth-sub {
  font-family: var(--font-serif);
  font-size: .82rem; font-style: italic; color: var(--sub);
}

/* Body */
.auth-card-body { padding: 28px 32px; }

/* Fields */
.auth-field { margin-bottom: 18px; }
.auth-label {
  display: block;
  font-family: var(--font-display);
  font-size: .62rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--sub); margin-bottom: 7px;
}
.auth-input {
  width: 100%;
  background: var(--bg);
  border: 1.5px solid var(--border-l);
  padding: 12px 14px;
  color: var(--white);
  font-family: var(--font-body); font-size: .92rem;
  outline: none;
  transition: border-color .2s;
}
.auth-input::placeholder { color: var(--muted); }
.auth-input:focus   { border-color: var(--red); }
.auth-input.error   { border-color: var(--red); }
.auth-input.success { border-color: var(--green); }

.auth-field-note {
  font-family: var(--font-body);
  font-size: .68rem; color: var(--muted);
  margin-top: 5px;
}

/* Password strength bar */
.pw-strength {
  height: 3px; background: var(--border);
  margin-top: 8px;
  overflow: hidden;
}
.pw-strength-bar {
  height: 100%; width: 0%;
  transition: width .3s, background .3s;
}

/* Platform picker */
.platform-picker {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border-l);
  border: 1.5px solid var(--border-l);
  margin-top: 2px;
  transition: border-color .2s;
}
.platform-picker:focus-within { border-color: var(--red); }
.platform-option {
  background: var(--bg);
  padding: 10px 6px; text-align: center;
  cursor: pointer; position: relative;
  transition: background .15s;
}
.platform-option input[type="radio"] {
  position: absolute; opacity: 0; width: 0; height: 0;
}
.platform-option:hover { background: rgba(255,255,255,.04); }
.platform-option.selected { background: rgba(232,0,26,.08); }
.plat-opt-name {
  font-family: var(--font-display);
  font-size: .6rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  display: block; margin-top: 3px;
}

/* Checkbox */
.auth-checkbox-row {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 20px;
}
.auth-checkbox-row input[type="checkbox"] {
  width: 16px; height: 16px; margin-top: 2px;
  accent-color: var(--red); flex-shrink: 0; cursor: pointer;
}
.auth-checkbox-row label {
  font-family: var(--font-body);
  font-size: .78rem; color: var(--muted); line-height: 1.5; cursor: pointer;
}
.auth-checkbox-row a { color: var(--red); text-decoration: none; }
.auth-checkbox-row a:hover { text-decoration: underline; }

/* Submit button */
.btn-auth-submit {
  width: 100%;
  font-family: var(--font-display);
  font-size: .78rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  padding: 14px;
  background: var(--red); color: var(--white);
  border: none; cursor: pointer;
  transition: background .2s;
  margin-bottom: 16px;
}
.btn-auth-submit:hover    { background: #cc0016; }
.btn-auth-submit:disabled { opacity: .5; cursor: not-allowed; }

/* Footer links */
.auth-card-footer {
  padding: 18px 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.auth-switch {
  font-family: var(--font-body);
  font-size: .8rem; color: var(--muted);
}
.auth-switch a { color: var(--red); text-decoration: none; font-weight: 600; }
.auth-switch a:hover { text-decoration: underline; }

/* Error / success messages */
.auth-alert {
  padding: 12px 16px;
  margin-bottom: 20px;
  font-family: var(--font-display);
  font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
}
.auth-alert.error   { background: rgba(232,0,26,.08); color: var(--red);   border-left: 3px solid var(--red); }
.auth-alert.success { background: rgba(0,201,74,.08);  color: var(--green); border-left: 3px solid var(--green); }
.auth-alert ul { list-style: none; padding: 0; margin: 0; }
.auth-alert ul li { padding: 2px 0; }
.auth-alert ul li::before { content: '⚠ '; }

/* Divider */
.auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 20px 0;
}
.auth-divider-line { flex: 1; height: 1px; background: var(--border); }
.auth-divider-text {
  font-family: var(--font-display);
  font-size: .6rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--muted);
}

/* Verify / success screens */
.auth-info-screen {
  text-align: center; padding: 32px 20px;
}
.auth-info-icon { font-size: 3rem; margin-bottom: 16px; }
.auth-info-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700; letter-spacing: .06em;
  color: var(--white); margin-bottom: 10px;
}
.auth-info-text {
  font-family: var(--font-serif);
  font-size: .88rem; font-style: italic; color: var(--sub);
  line-height: 1.7; margin-bottom: 24px;
}

@media (max-width: 520px) {
  .auth-card-body, .auth-card-header, .auth-card-footer { padding-left: 20px; padding-right: 20px; }
  .platform-picker { grid-template-columns: repeat(3, 1fr); }
}