@import url('https://fonts.googleapis.com/css2?family=Onest:wght@100..900&display=block');

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

:root {
    --pf-color: #00388D;
    --pf-color-shadow-rgb: rgba(0, 72, 240, 0.2);
    --bs-font-sans-serif: Onest, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --bs-primary: var(--pf-color);
    --bs-primary-rgb: 0, 56, 141;
}

* {
    box-sizing: border-box;
}

body {
    color: var(--pf-color);
    margin: 0;
    padding: 0;
    font-family: var(--bs-font-sans-serif);
    font-optical-sizing: auto;
    font-weight: 400;
    min-height: 100vh;
    background: linear-gradient(145deg, #f0f4fc 0%, #e4ebf7 40%, #dce4f4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-wrapper {
    width: 100%;
    padding: 2rem 1rem;
    animation: fadeIn 0.8s ease-out;
}

.portal-container {
    max-width: 460px;
    margin: 0 auto;
}

.portal-title {
    font-weight: 800;
    font-size: 2.75rem;
    color: var(--pf-color);
    margin-bottom: 0.15rem;
    letter-spacing: -0.02em;
}

.portal-subtitle {
    font-weight: 400;
    font-size: 1rem;
    color: var(--pf-color);
    opacity: 0.65;
    margin-bottom: 0;
}

.portal-card {
    background: #ffffff;
    border-radius: 2rem;
    padding: 2.5rem 2rem;
    box-shadow: 0 1rem 3rem var(--pf-color-shadow-rgb);
    border: 1px solid rgba(0, 56, 141, 0.06);
}

.portal-form-section {
    animation: fadeIn 0.35s ease-out;
}

.portal-form-section h3 {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--pf-color);
}

.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--pf-color);
    opacity: 0.8;
    margin-bottom: 0.35rem;
}

.form-control {
    border: 1.5px solid rgba(0, 56, 141, 0.15);
    border-radius: 0.85rem;
    padding: 0.7rem 1rem;
    font-size: 0.95rem;
    color: var(--pf-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    border-color: var(--pf-color);
    box-shadow: 0 0 0 3px rgba(0, 56, 141, 0.1);
}

.form-control::placeholder {
    color: rgba(0, 56, 141, 0.35);
}

.form-check-input {
    border-color: rgba(0, 56, 141, 0.3);
}

.form-check-input:checked {
    background-color: var(--pf-color);
    border-color: var(--pf-color);
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--pf-color);
    opacity: 0.7;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--pf-color);
    --bs-btn-border-color: var(--pf-color);
    --bs-btn-hover-bg: #002a6b;
    --bs-btn-hover-border-color: #002a6b;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #002260;
    --bs-btn-active-border-color: #002260;
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--pf-color);
    --bs-btn-disabled-border-color: var(--pf-color);
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1.5rem var(--pf-color-shadow-rgb);
}

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

.btn-outline-primary {
    --bs-btn-color: var(--pf-color);
    --bs-btn-border-color: var(--pf-color);
    --bs-btn-hover-bg: var(--pf-color);
    --bs-btn-hover-border-color: var(--pf-color);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--pf-color);
    --bs-btn-active-border-color: var(--pf-color);
    font-weight: 600;
}

.portal-links {
    font-size: 0.875rem;
}

.portal-links a {
    color: var(--pf-color);
    text-decoration: none;
    font-weight: 500;
    opacity: 0.75;
    transition: opacity 0.2s ease;
}

.portal-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.portal-links span {
    color: var(--pf-color);
    opacity: 0.3;
}

.portal-footer {
    animation: fadeIn 1s ease-out;
}

.portal-footer .text-muted {
    color: var(--pf-color) !important;
}

.success-icon svg {
    color: var(--pf-color);
    opacity: 0.85;
}

/* Invalid feedback */
.invalid-feedback {
    color: #b00020;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 576px) {
    .portal-title {
        font-size: 2.5rem;
    }

    .portal-card {
        padding: 2rem 1.5rem;
        border-radius: 1.5rem;
    }

    .portal-wrapper {
        padding: 1.5rem 0.75rem;
    }
}