/* ============================================================
   迅达酷客 - 登录/注册页样式
   ============================================================ */

/* 覆盖布局：登录注册页不需要导航/页脚的默认间距 */
.login-layout,
.register-layout {
    display: flex;
    width: 100%;
    min-height: calc(100vh - var(--header-height));
    flex: 1;
}

/* ---------- 左侧品牌面板 ---------- */
.info-panel {
    flex: 1;
    background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 60%, var(--secondary) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px 48px;
    position: relative;
    overflow: hidden;
}

.info-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.info-panel::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    top: -100px;
    right: -100px;
    pointer-events: none;
}

.illustration {
    width: 100%;
    max-width: 420px;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.illustration-content {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 36px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.illustration-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: center;
}

.illustration-item {
    text-align: center;
    color: var(--text-inverse);
}

.illustration-item i {
    font-size: 40px;
    margin-bottom: 8px;
    opacity: 0.9;
}

.illustration-item.small i {
    font-size: 28px;
    opacity: 0.7;
}

.brand-info {
    text-align: center;
    color: var(--text-inverse);
    position: relative;
    z-index: 1;
    max-width: 440px;
}

.brand-name {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.brand-desc {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.9;
}

/* ---------- 右侧表单面板 ---------- */
.form-panel {
    flex: 1;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    overflow-y: auto;
}

.login-form-container,
.register-form-container {
    width: 100%;
    max-width: 400px;
}

.form-logo {
    text-align: center;
    margin-bottom: 36px;
}

.form-logo .logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-lg);
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.form-logo .logo-icon i {
    font-size: 26px;
    color: var(--text-inverse);
}

.form-logo .logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.form-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    text-align: center;
}

.form-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 32px;
}

/* 表单组 */
.login-form-container .form-group,
.register-form-container .form-group {
    margin-bottom: 20px;
    position: relative;
}

.login-form-container .input-wrapper,
.register-form-container .input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.login-form-container .input-icon,
.register-form-container .input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-tertiary);
    font-size: 16px;
    z-index: 2;
}

.login-form-container .input-wrapper input,
.register-form-container .input-wrapper input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-card);
    transition: all var(--transition);
}

.login-form-container .input-wrapper input:focus,
.register-form-container .input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.login-form-container .input-wrapper input.error,
.register-form-container .input-wrapper input.error {
    border-color: var(--danger);
}

.login-form-container .input-valid,
.register-form-container .input-valid {
    position: absolute;
    right: 14px;
    width: 20px;
    height: 20px;
    background: var(--success);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.login-form-container .input-valid.show,
.register-form-container .input-valid.show { display: flex; }
.login-form-container .input-valid i,
.register-form-container .input-valid i { color: #fff; font-size: 11px; }

/* 验证码组 */
.verify-code-group {
    display: flex;
    gap: 10px;
}

.verify-code-group .input-wrapper { flex: 1; }

.send-code-btn {
    padding: 12px 18px;
    background: var(--primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.send-code-btn:hover:not(:disabled) {
    background: var(--primary-dark);
}

.send-code-btn:disabled {
    background: var(--text-disabled);
    cursor: not-allowed;
}

/* 表单选项 */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    font-size: 13px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.remember-me input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

.forgot-password {
    color: var(--primary);
    font-weight: 500;
    transition: color var(--transition);
}

.forgot-password:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* 提交按钮 */
.submit-btn {
    width: 100%;
    padding: 13px;
    background: var(--primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.submit-btn:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.3);
}

.submit-btn:active { transform: translateY(0); }

.submit-btn:disabled {
    background: var(--text-disabled);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.register-btn,
.login-btn {
    width: 100%;
    padding: 13px;
    background: var(--bg-card);
    color: var(--primary);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.register-btn:hover,
.login-btn:hover {
    border-color: var(--primary);
    background: var(--primary-50);
}

/* 错误提示 */
.login-form-container .error-message,
.register-form-container .error-message {
    color: var(--danger);
    font-size: 12px;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.login-form-container .error-message i,
.register-form-container .error-message i { font-size: 11px; }

/* ---------- 响应式 ---------- */
@media (max-width: 968px) {
    .login-layout,
    .register-layout { flex-direction: column; }
    .info-panel {
        padding: 36px 24px;
        min-height: 240px;
    }
    .illustration { max-width: 260px; margin-bottom: 24px; }
    .illustration-content { padding: 24px; }
    .illustration-item i { font-size: 32px; }
    .illustration-item.small i { font-size: 22px; }
    .brand-name { font-size: 26px; }
    .brand-desc { font-size: 14px; }
}

@media (max-width: 480px) {
    .form-panel { padding: 24px 20px; }
    .form-title { font-size: 22px; }
    .info-panel { padding: 28px 20px; min-height: 200px; }
    .verify-code-group { flex-direction: column; }
    .send-code-btn { width: 100%; }
}