/*
 * ログインモーダルのリファインデザイン
 * auth.css の .auth-modal-* を拡張する形で上書き。
 * コンセプト: ウォーム・ハンドクラフト・控えめな上質さ（AI/SaaS感の排除）
 */

/* ========== Modal Container ========== */
.auth-modal-content {
  background-color: var(--bg-secondary, #faf8f5);
  border-radius: 20px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.6) inset,
    0 24px 60px -12px rgba(28, 25, 23, 0.18),
    0 8px 24px -8px rgba(255, 107, 53, 0.08);
  overflow: hidden;
  max-width: 440px;
}

[data-theme='dark'] .auth-modal-content {
  background-color: var(--bg-secondary, #1e2028);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 24px 60px -12px rgba(0, 0, 0, 0.6);
}

/* ========== Hero ========== */
/* 元画像に既に「Clory」ロゴとタグラインが含まれているため、画像全体を表示する。
   背景画像クロップではなく <img> をそのまま流す。 */
.auth-modal__hero {
  position: relative;
  width: 100%;
  background-color: var(--bg-tertiary, #f5f1eb);
  /* auth.css の background-image / height を打ち消す */
  background-image: none !important;
  height: auto !important;
  line-height: 0;
}

.auth-modal__hero-img {
  display: block;
  width: 100%;
  height: auto;
}

/* ========== Header (close button only) ========== */
.auth-modal-header {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 0;
  border-bottom: none;
  background: transparent;
}

.auth-modal-header h2,
.auth-modal-header #loginModalTitle {
  display: none;
}

.auth-modal-header .close-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  color: var(--text-primary, #1c1917);
  font-size: 18px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.auth-modal-header .close-btn:hover {
  background: #fff;
  transform: scale(1.05);
}

[data-theme='dark'] .auth-modal-header .close-btn {
  background: rgba(30, 32, 40, 0.85);
  color: var(--text-primary, #e7e5e4);
}

/* ========== Body ========== */
.auth-modal-body {
  padding: 28px 28px 24px;
}

@media (max-width: 480px) {
  .auth-modal-body {
    padding: 24px 20px 20px;
  }
}

/* ========== Welcome Block ========== */
.login-welcome {
  text-align: center;
  margin-bottom: 24px;
}

.login-welcome__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary, #1c1917);
  margin: 0 0 6px;
  letter-spacing: 0.01em;
}

.login-welcome__subtitle {
  font-size: 13px;
  color: var(--text-secondary, #78716c);
  margin: 0;
  line-height: 1.6;
}

[data-theme='dark'] .login-welcome__title {
  color: var(--text-primary, #e7e5e4);
}

/* ========== Google Login Button (Refined) ========== */
.auth-modal .social-login {
  gap: 10px;
}

.auth-modal .google-login-btn {
  width: 100%;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 14px;
  background: #ffffff;
  color: var(--text-primary, #1c1917);
  border: 1px solid var(--border-color, #e7e5e4);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 1px 2px rgba(28, 25, 23, 0.04),
    0 8px 16px -8px rgba(28, 25, 23, 0.08);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.auth-modal .google-login-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: #d4d0cc;
  background: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 4px 12px rgba(28, 25, 23, 0.08),
    0 12px 24px -10px rgba(255, 107, 53, 0.12);
}

.auth-modal .google-login-btn:active:not(:disabled) {
  transform: translateY(0);
}

[data-theme='dark'] .auth-modal .google-login-btn {
  background: #2a2d36;
  color: var(--text-primary, #e7e5e4);
  border-color: var(--border-color, #2f3845);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

[data-theme='dark'] .auth-modal .google-login-btn:hover:not(:disabled) {
  background: #323540;
  border-color: #3a4250;
}

/* ========== Dev Login Form (?devLogin=1) ========== */
.dev-login-form {
  background: var(--bg-tertiary, #f5f1eb);
  border: 1px dashed var(--border-color, #e7e5e4);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 18px;
}

.dev-login-form__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary, #a8a29e);
  margin-bottom: 10px;
}

.dev-login-form__input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color, #e7e5e4);
  border-radius: 10px;
  background: var(--bg-secondary, #faf8f5);
  color: var(--text-primary, #1c1917);
  font-size: 14px;
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.dev-login-form__input + .dev-login-form__input {
  margin-top: 8px;
}

.dev-login-form__input:focus {
  outline: none;
  border-color: var(--accent-primary, #ff6b35);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12);
}

.dev-login-form__input::placeholder {
  color: var(--text-tertiary, #a8a29e);
}

[data-theme='dark'] .dev-login-form {
  background: rgba(255, 255, 255, 0.02);
}

[data-theme='dark'] .dev-login-form__input {
  background: var(--bg-tertiary, #1a1d24);
  color: var(--text-primary, #e7e5e4);
}

.dev-login-form__submit {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  background: var(--accent-primary, #ff6b35);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.dev-login-form__submit:hover:not(:disabled) {
  background: var(--accent-primary-dark, #e55a2b);
}

.dev-login-form__submit:active:not(:disabled) {
  transform: scale(0.99);
}

.dev-login-form__submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.dev-login-form__forgot {
  display: block;
  text-align: right;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-secondary, #78716c);
  text-decoration: none;
}

.dev-login-form__forgot:hover {
  color: var(--accent-primary, #ff6b35);
  text-decoration: underline;
}

/* ========== Divider ========== */
.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-tertiary, #a8a29e);
  text-transform: uppercase;
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color, #e7e5e4);
}

[data-theme='dark'] .login-divider::before,
[data-theme='dark'] .login-divider::after {
  background: var(--border-color, #2f3845);
}

/* ========== Test User Button (Emulator only) ========== */
.test-login-btn {
  width: 100%;
  margin-top: 8px;
  padding: 11px 16px;
  background: transparent;
  color: var(--text-secondary, #78716c);
  border: 1px dashed var(--border-color, #e7e5e4);
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.test-login-btn:hover:not(:disabled) {
  background: var(--bg-tertiary, #f5f1eb);
  border-color: var(--accent-primary, #ff6b35);
  border-style: solid;
  color: var(--accent-primary, #ff6b35);
}

[data-theme='dark'] .test-login-btn:hover:not(:disabled) {
  background: rgba(255, 107, 53, 0.08);
}

/* ========== Terms Footer ========== */
.login-terms {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color, #e7e5e4);
  text-align: center;
  font-size: 11px;
  line-height: 1.7;
  color: var(--text-tertiary, #a8a29e);
}

.login-terms p {
  margin: 0;
}

.login-terms a {
  color: var(--text-secondary, #78716c);
  text-decoration: underline;
  text-decoration-color: var(--border-color, #e7e5e4);
  text-underline-offset: 2px;
  transition: color 0.2s;
}

.login-terms a:hover {
  color: var(--accent-primary, #ff6b35);
  text-decoration-color: currentColor;
}

[data-theme='dark'] .login-terms {
  border-top-color: var(--border-color, #2f3845);
}

/* ========== Alert (error) — soften ========== */
.auth-modal .alert-danger {
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.18);
  color: #b91c1c;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

[data-theme='dark'] .auth-modal .alert-danger {
  background: rgba(248, 113, 113, 0.08);
  color: #fca5a5;
}