/**
 * @name: login.css
 * @description: 登入元件專用樣式
 * @version: 1.0.0
 * @author: Baiya Wang
 * @date: 2025-01-24
 */

/* ================================
   Login Modal 樣式
   ================================ */

.login-modal-content {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
}

.login-modal-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    border-radius: 0.75rem 0.75rem 0 0;
    padding: 1rem 1.5rem;
}

.login-modal-header .modal-title {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.login-modal-header .btn-close {
    filter: var(--btn-close-filter, none);
}

/* 暗色模式下的關閉按鈕 */
[data-theme="dark"] .login-modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.login-modal-body {
    padding: 1.5rem;
}

/* ================================
   表單元素樣式
   ================================ */

.login-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.login-label i {
    color: var(--primary-color);
}

.login-input {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.625rem 0.875rem;
    border-radius: 0.375rem;
    transition: all var(--transition-speed) ease;
}

.login-input:focus {
    background-color: var(--bg-primary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(195, 13, 35, 0.15);
    color: var(--text-secondary);
}

[data-theme="dark"] .login-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.2);
}

.login-input::placeholder {
    color: var(--text-tertiary);
}

/* ================================
   密碼切換按鈕
   ================================ */

.login-password-toggle {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left: none;
    color: var(--text-tertiary);
    transition: all var(--transition-speed) ease;
}

.login-password-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.login-password-toggle:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

/* ================================
   Checkbox 樣式
   ================================ */

.login-checkbox {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.login-checkbox:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.login-checkbox:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(195, 13, 35, 0.15);
}

[data-theme="dark"] .login-checkbox:focus {
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.2);
}

.login-check-label {
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

/* ================================
   登入按鈕
   ================================ */

.login-submit-btn {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0.375rem;
}

.login-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ================================
   連結區樣式
   ================================ */

.login-links {
    text-align: center;
    padding-top: 0.5rem;
}

.login-link {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-speed) ease;
}

.login-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.login-link-register {
    color: #0d6efd;
}

.login-link-register:hover {
    color: #0a58ca;
}

.login-link-divider {
    color: var(--text-tertiary);
    margin: 0 0.75rem;
}

/* ================================
   Header 登入按鈕
   ================================ */

.header-login-btn,
.header-user-btn {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border: 1px solid var(--btn-secondary-border);
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.header-login-btn:hover,
.header-user-btn:hover {
    background-color: var(--btn-secondary-hover-bg);
    color: var(--btn-secondary-hover-text);
    border-color: var(--btn-secondary-hover-bg);
    transform: scale(1.05);
}

.header-login-btn i,
.header-user-btn i {
    font-size: 1.2rem;
}

/* 使用者下拉選單 */
.header-user-dropdown {
    position: relative;
}

.header-user-dropdown .dropdown-menu {
    min-width: 160px;
}

.header-user-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
}

.header-user-dropdown .dropdown-item i {
    width: 1.25rem;
    text-align: center;
}

/* ================================
   響應式設計
   ================================ */

@media (max-width: 576px) {
    .login-modal-body {
        padding: 1rem;
    }

    .login-link-divider {
        margin: 0 0.5rem;
    }

    .header-login-btn span,
    .header-user-btn span {
        display: none;
    }
}