/* ============================================
   MODAL.CSS - モーダル、トースト、フォーム
   ============================================ */

/* モーダル */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    /* 完全に中央揃え（表示時に適用） */
    align-items: center;
    justify-content: center;
}

/* モーダル表示時 */
.modal[style*="block"],
.modal.active {
    display: flex !important;
}

.modal-content {
    background: var(--card-bg);
    padding: 20px 24px;
    border-radius: 12px;
    width: 90%;
    max-width: 380px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    position: relative;
}

.modal-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-light);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s;
}

.close:hover {
    color: var(--text);
    background: var(--hover-bg);
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    background: var(--card-bg);
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* モーダル内のselect要素 */
.modal-content select,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    background: var(--card-bg);
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.modal-content select:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.modal-divider {
    height: 1px;
    background: var(--border);
    margin: 20px 0;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    justify-content: center;
}

.btn-cancel {
    display: inline-block;
    padding: 12px 24px;
    background: #e5e7eb;
    color: #374151;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    transition: all 0.2s;
    white-space: nowrap;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
}

.btn-cancel:hover {
    background: #d1d5db;
}

[data-theme="dark"] .btn-cancel {
    background: #4b5563;
    color: #e5e7eb;
}

[data-theme="dark"] .btn-cancel:hover {
    background: #6b7280;
}

.btn-save {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    transition: all 0.2s;
    white-space: nowrap;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.btn-save:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    transform: translateY(-1px);
}

/* トーストメッセージ */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(44, 62, 80, 0.95);
    color: white;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10000;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* モーダル内のtextarea（コメント入力用） */
#dataForm textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 16px;
    font-family: inherit;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text);
    resize: vertical;
    min-height: 40px;
    max-height: 200px;
    transition: all 0.2s ease;
}

#dataForm textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#dataForm textarea::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}