/*
Theme Name: Ultra Portal Lite
Theme URI: https://example.com/ultra-portal-lite
Author: Ultra Camera
Author URI: https://example.com
Description: 取引先専用ポータル向けの軽量クラシックテーマ。ログインページ・会員ページ・申込みページを見やすく表示します。
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: ultra-portal-lite
*/

/* ==============================
   基本設定（色・余白・タイポ）
   ============================== */
:root {
  --upl-bg: #F6F6F6;
  --upl-white: #FFFFFF;
  --upl-text: #333333;
  --upl-subtext: #666666;
  --upl-border: #DDDDDD;
  --upl-accent: #B73434;
  --upl-button-text: #FFFFFF;
  --upl-radius-card: 12px;
  --upl-radius-control: 8px;
  --upl-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--upl-bg);
  color: var(--upl-text);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.7;
  font-size: 16px;
}

a {
  color: var(--upl-accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

.site-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px;
}

/* ==============================
   ヘッダー
   ============================== */
.site-header {
  background: var(--upl-white);
  border-bottom: 1px solid var(--upl-border);
}

.site-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-branding {
  min-width: 0;
}

.site-title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.4;
  font-weight: 700;
  color: var(--upl-text);
}

.site-title a {
  color: inherit;
  text-decoration: none;
}

.site-description {
  margin: 2px 0 0;
  font-size: 0.82rem;
  color: var(--upl-subtext);
}

.header-auth a {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--upl-border);
  border-radius: var(--upl-radius-control);
  color: var(--upl-text);
  background: var(--upl-white);
  font-size: 0.92rem;
  white-space: nowrap;
  text-decoration: none;
}

.header-auth a:hover,
.header-auth a:focus {
  border-color: var(--upl-accent);
  color: var(--upl-accent);
}

/* ==============================
   カードUI
   ============================== */
.card {
  background: var(--upl-white);
  border: 1px solid var(--upl-border);
  border-radius: var(--upl-radius-card);
  box-shadow: var(--upl-shadow);
  padding: 24px;
  margin-bottom: 20px;
}

.card:last-child {
  margin-bottom: 0;
}

.page-card .entry-title {
  margin-top: 0;
  margin-bottom: 12px;
}

/* ==============================
   見出し
   ============================== */
h1,
h2,
h3 {
  color: var(--upl-text);
  line-height: 1.4;
  margin-top: 0;
}

h1 {
  font-size: 1.7rem;
  margin-bottom: 14px;
}

h2 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

p {
  margin-top: 0;
  margin-bottom: 1em;
  color: var(--upl-text);
}

.muted {
  color: var(--upl-subtext);
  font-size: 0.95rem;
}

/* ==============================
   ボタン
   ============================== */
.button,
button,
input[type="submit"],
input[type="button"],
.wp-block-button__link {
  display: inline-block;
  background: var(--upl-accent);
  color: var(--upl-button-text);
  border: 1px solid var(--upl-accent);
  border-radius: var(--upl-radius-control);
  padding: 11px 16px;
  font-size: 0.95rem;
  line-height: 1.4;
  cursor: pointer;
  text-decoration: none;
}

.button:hover,
.button:focus,
button:hover,
button:focus,
input[type="submit"]:hover,
input[type="submit"]:focus,
input[type="button"]:hover,
input[type="button"]:focus,
.wp-block-button__link:hover,
.wp-block-button__link:focus {
  filter: brightness(0.95);
  color: var(--upl-button-text);
  text-decoration: none;
}

.button-secondary {
  background: var(--upl-white);
  color: var(--upl-text);
  border-color: var(--upl-border);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

/* ==============================
   フォーム
   ============================== */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea,
select {
  width: 100%;
  max-width: 100%;
  padding: 12px;
  border: 1px solid var(--upl-border);
  border-radius: var(--upl-radius-control);
  background: var(--upl-white);
  color: var(--upl-text);
  font-size: 16px;
  line-height: 1.5;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(183, 52, 52, 0.22);
  border-color: var(--upl-accent);
}

label {
  display: inline-block;
  margin-bottom: 6px;
  color: var(--upl-text);
  font-weight: 600;
}

/* ==============================
   エラーメッセージ（分かりやすく）
   ============================== */
.error,
.notice-error,
.wpcf7-not-valid-tip,
.umll-error,
.login .message,
.login .error {
  color: #8f2121;
  background: #fff2f2;
  border: 1px solid #efc9c9;
  border-radius: 8px;
  padding: 10px 12px;
  margin: 10px 0 14px;
  font-size: 0.94rem;
}

/* ==============================
   テーブル
   ============================== */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 16px;
  background: var(--upl-white);
  font-size: 0.95rem;
}

th,
td {
  border: 1px solid var(--upl-border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #fafafa;
  font-weight: 700;
}

/* ==============================
   トップページ
   ============================== */
.portal-hero-title {
  margin-bottom: 10px;
}

.portal-hero-note {
  color: var(--upl-subtext);
  margin-bottom: 16px;
}

.portal-guide-link {
  margin-top: 8px;
}

/* ==============================
   フッター
   ============================== */
.site-footer {
  border-top: 1px solid var(--upl-border);
  background: var(--upl-white);
  margin-top: 18px;
}

.site-footer-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 12px 16px 18px;
  color: var(--upl-subtext);
  font-size: 0.86rem;
}

/* ==============================
   不要なブログ感を抑える補助
   ============================== */
.post-navigation,
.nav-links,
.comments-area {
  display: none;
}

/* ==============================
   スマホ対応
   ============================== */
@media (max-width: 640px) {
  .site-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-auth {
    width: 100%;
  }

  .header-auth a {
    width: 100%;
    text-align: center;
  }

  .card {
    padding: 20px;
  }

  .button-row {
    flex-direction: column;
  }

  .button-row .button,
  .button-row .button-secondary,
  .button-row a {
    width: 100%;
    text-align: center;
  }

  table {
    font-size: 0.9rem;
  }
}