/* tenant-common.css - 公共样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #f5f7fa;
    min-height: 100vh;
}

/* 按钮 */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    text-decoration: none;
}
.btn-primary {
    background: #4f46e5;
    color: #fff;
}
.btn-primary:hover {
    background: #4338ca;
}
.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.btn-secondary {
    background: #e2e8f0;
    color: #334155;
}
.btn-secondary:hover {
    background: #cbd5e1;
}
.btn-success {
    background: #22c55e;
    color: #fff;
}
.btn-success:hover {
    background: #16a34a;
}
.btn-danger {
    background: #ef4444;
    color: #fff;
}
.btn-danger:hover {
    background: #dc2626;
}
.btn-warning {
    background: #f59e0b;
    color: #fff;
}
.btn-warning:hover {
    background: #d97706;
}

/* 表单 */
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 500;
    color: #334155;
    font-size: 14px;
    margin-bottom: 6px;
}
.form-group .required {
    color: #ef4444;
    margin-left: 2px;
}
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 16px;
    transition: 0.2s;
    background: #fff;
}
.form-control:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}
.form-control:disabled {
    background: #f1f5f9;
    cursor: not-allowed;
}
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}
textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* 卡片 */
.card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    padding: 20px 24px;
    margin-bottom: 20px;
}
.card-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Toast 提示 */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.toast {
    padding: 12px 20px;
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: slideInRight 0.3s ease;
    max-width: 360px;
}
.toast-success { background: #22c55e; }
.toast-error { background: #ef4444; }
.toast-warning { background: #f59e0b; }
.toast-info { background: #3b82f6; }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* 响应式 */
@media (max-width: 640px) {
    .card { padding: 16px; }
    .btn { padding: 8px 16px; font-size: 14px; }
}


/* ============================================================
   语言切换样式
   ============================================================ */
.lang-switcher {
    position: relative;
    display: inline-block;
    margin-left: 10px;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    min-width: 150px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 9999;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.lang-dropdown .lang-options {
    padding: 6px 0;
}

.lang-dropdown .lang-options a {
    display: block;
    padding: 8px 16px;
    color: #e2e8f0;
    text-decoration: none;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.lang-dropdown .lang-options a:hover {
    background: #334155;
}

.lang-dropdown .lang-options a.active {
    background: #4f46e5;
    color: #fff;
}

/* Toast 提示样式（已有） */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 12px 20px;
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideInRight 0.3s ease;
    max-width: 360px;
}

.toast-success { background: #22c55e; }
.toast-error { background: #ef4444; }
.toast-warning { background: #f59e0b; }
.toast-info { background: #3b82f6; }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* 修复语言切换按钮样式 */
.lang-switcher .lang-btn {
    background: #4f46e5 !important;
    color: #ffffff !important;
    border: 1px solid #4f46e5 !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
}
.lang-switcher .lang-btn:hover {
    background: #4338ca !important;
}