* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Public Sans", sans-serif;
    /* background: linear-gradient(135deg, #6366f1, #4f46e5); */
}

.login-page {
    min-height: 100vh;
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 1200px;
    min-height: 620px;
    background: #fff;
    border-radius: 32px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    box-shadow: 0 30px 80px rgba(15, 23, 42, .18);
}

.login-brand-panel {
    padding: 56px;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.18), transparent 28%),
        linear-gradient(135deg, #0fabbc, #6366f1);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-brand-logo {
    width: 62px;
    height: 62px;
    border-radius: 20px;
    background: rgba(255,255,255,.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 22px;
    margin-bottom: 28px;
}

.login-brand-panel h1 {
    margin: 0;
    font-size: 34px;
    font-weight: 800;
    line-height: 1.2;
}

.login-brand-panel p {
    max-width: 440px;
    margin: 18px 0 0;
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255,255,255,.82);
}

.login-brand-footer {
    margin-top: 48px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,.75);
}

.login-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
}

.login-form-box {
    width: 100%;
    max-width: 380px;
}

.login-icon {
    width: 70px;
    height: 70px;
    border-radius: 22px;
    background: #eef2ff;
    color: #6366f1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 28px;
}

.login-form-box h2 {
    margin: 0;
    font-size: 32px;
    font-weight: 800;
    color: #0f172a;
}

.login-subtitle {
    margin: 8px 0 32px;
    color: #94a3b8;
    font-size: 15px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #0f172a;
    font-size: 13px;
    font-weight: 700;
}

.login-input {
    height: 52px;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: .2s ease;
}

.login-input:focus-within {
    border-color: #6366f1;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, .12);
}

.login-input i {
    font-size: 20px;
    color: #94a3b8;
}

.login-input input {
    width: 100%;
    border: none;
    outline: none;
    font-size: 14px;
    color: #0f172a;
}

.login-input input::placeholder {
    color: #9ca3af;
}

.btn-login {
    width: 100%;
    height: 54px;
    margin-top: 12px;
    border: none;
    border-radius: 16px;
    background: #6366f1;
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: .2s ease;
}

.btn-login:hover {
    background: #4f46e5;
}

.alert-custom {
    padding: 12px 14px;
    border-radius: 14px;
    background: #fef2f2;
    color: #dc2626;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 18px;
}

/* Tablet */
@media (max-width: 992px) {
    .login-card {
        grid-template-columns: 1fr;
        max-width: 520px;
        min-height: auto;
    }

    .login-brand-panel {
        padding: 34px;
        text-align: center;
        align-items: center;
    }

    .login-brand-panel h1 {
        font-size: 26px;
    }

    .login-brand-panel p {
        font-size: 13px;
    }

    .login-brand-footer {
        margin-top: 24px;
    }

    .login-form-panel {
        padding: 34px;
    }

    .login-icon {
        margin-left: auto;
        margin-right: auto;
    }

    .login-form-box h2,
    .login-subtitle {
        text-align: center;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .login-page {
        padding: 16px;
        align-items: stretch;
    }

    .login-card {
        border-radius: 24px;
        min-height: calc(100vh - 32px);
    }

    .login-brand-panel {
        padding: 26px 22px;
    }

    .login-brand-logo {
        width: 52px;
        height: 52px;
        border-radius: 16px;
        margin-bottom: 18px;
    }

    .login-brand-panel h1 {
        font-size: 22px;
    }

    .login-brand-panel p {
        display: none;
    }

    .login-form-panel {
        padding: 28px 22px;
        align-items: flex-start;
    }

    .login-icon {
        width: 60px;
        height: 60px;
        border-radius: 18px;
        font-size: 26px;
        margin-bottom: 20px;
    }

    .login-form-box h2 {
        font-size: 28px;
    }
}