/**
 * Components - 再利用可能なコンポーネント
 * 
 * @package YuuYuuRental  
 * @since 1.0.0
 */

/* ==========================================================================
   Section Headers - セクションヘッダー
   ========================================================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
    letter-spacing: 0.05em;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   News Cards - ニュースカード
   ========================================================================== */

.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

.news-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.news-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.news-card__image {
    position: relative;
    overflow: hidden;
    align-self: stretch;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--color-accent);
}

.news-card__image a {
    display: block;
    width: 100%;
    height: 100%;
    background: transparent;
    text-indent: -9999px;
}

/* Hide img tags when using background images */
.news-card__image img {
    display: none;
}

.news-card__content {
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-xl) 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-card__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.news-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.news-categories {
    display: flex;
    gap: var(--spacing-sm);
}

.news-category {
    background: var(--color-primary);
    color: var(--color-background);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-base);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.news-card__title {
    margin-bottom: var(--spacing-md);
}

.news-card__title a {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    text-decoration: none;
    line-height: var(--line-height-tight);
    transition: color var(--transition-fast);
}

.news-card__title a:hover {
    color: var(--color-primary);
}

.news-card__excerpt {
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
}

.news-card__footer {
    margin-top: auto;
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.read-more-link:hover {
    color: var(--color-primary-dark);
}

.read-more-link i {
    transition: transform var(--transition-fast);
}

.read-more-link:hover i {
    transform: translateX(3px);
}

/* ==========================================================================
   Buttons - ボタン
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-tight);
    text-align: center;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--border-radius-base);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button variants */
.btn--primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-background);
}

.btn--primary:hover:not(:disabled) {
    background-color: #8B1A14;
    border-color: #8B1A14;
    color: white !important;
}

.btn--secondary {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--secondary:hover:not(:disabled) {
    background-color: var(--color-primary);
    color: white !important;
}

.btn--outline {
    background-color: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn--outline:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Button sizes */
.btn--sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn--lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn--full {
    width: 100%;
}

/* ==========================================================================
   Cards - カード
   ========================================================================== */

.card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card__header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.card__body {
    padding: var(--spacing-lg);
}

.card__footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-accent);
}

.card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.card__text {
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Form Elements - フォーム要素
   ========================================================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-label--required::after {
    content: " *";
    color: var(--color-error);
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-base);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(204, 33, 27, 0.1);
}

.form-control:disabled {
    background-color: var(--color-accent);
    opacity: 0.6;
    cursor: not-allowed;
}

.form-control--error {
    border-color: var(--color-error);
}

.form-control--success {
    border-color: var(--color-success);
}

.form-help {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.form-error {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-error);
}

/* Modern Select Styling */
select.form-control {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23999' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 10px;
    padding-right: 44px;
    cursor: pointer;
    background-color: #ffffff;
    transition: all var(--transition-fast);
}

select.form-control:hover {
    background-color: #fafafa;
    border-color: #999;
}

select.form-control:focus {
    background-color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(204, 33, 27, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23cc211b' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
}

/* Option styling (limited support) */
select.form-control option {
    padding: 12px;
    background: #ffffff;
    color: #333;
}

select.form-control option:hover,
select.form-control option:focus,
select.form-control option:checked {
    background: linear-gradient(#f8f9fa, #f8f9fa);
    color: var(--color-primary);
}

/* Safari specific select fixes */
@supports (-webkit-appearance: none) {
    select.form-control {
        background-position: right 15px center;
    }
}

/* Checkbox and Radio modern styling */
input[type="checkbox"],
input[type="radio"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 4px;
    margin-right: 8px;
    vertical-align: middle;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-fast);
}

input[type="radio"] {
    border-radius: 50%;
}

input[type="checkbox"]:hover,
input[type="radio"]:hover {
    border-color: var(--color-primary);
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-label span {
    flex: 1;
}

/* ==========================================================================
   Utility Classes - ユーティリティクラス
   ========================================================================== */

/* Text utilities */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }

/* Font weights */
.fw-light { font-weight: var(--font-weight-light); }
.fw-normal { font-weight: var(--font-weight-normal); }
.fw-medium { font-weight: var(--font-weight-medium); }
.fw-semibold { font-weight: var(--font-weight-semibold); }
.fw-bold { font-weight: var(--font-weight-bold); }

/* Display utilities */
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }