/* 租戶／平台登入頁（需搭配主題 CSS + ylso-shared.css 輸入框樣式） */

.login-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-wrap {
    width: 100%;
    max-width: 420px;
}

.login-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.35rem;
}

.login-header {
    text-align: center;
    margin-bottom: 1rem;
}

.login-header .brand-mark {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.65rem;
}

.login-theme-tenant .login-header .brand-mark {
    background: linear-gradient(135deg, #0d9488, #14b8a6);
}

.login-theme-platform .login-header .brand-mark {
    background: linear-gradient(135deg, var(--primary), #818cf8);
}

.login-header h1 {
    margin: 0;
    font-size: 1.2rem;
}

.login-header p {
    margin: 0.3rem 0 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.login-header .tenant-code {
    color: var(--primary-dark);
    font-size: 0.85rem;
}

.login-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    border-radius: 10px;
    padding: 0.6rem 0.8rem;
    font-size: 0.88rem;
    margin-bottom: 0.85rem;
}

.login-form {
    display: grid;
    gap: 0.6rem;
}

.login-form label,
.login-form .form-label {
    font-weight: 600;
    font-size: 0.9rem;
}

.login-submit,
.login-form .login-submit {
    margin-top: 0.35rem;
    width: 100%;
    padding: 0.6rem;
    border: none;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}

.login-submit:hover {
    background: var(--primary-dark);
}