@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

:root {
    --primary-navy: #0B2238;
    --primary-navy-hover: #173859;
    --brand-orange: #E05A2B;
    --brand-orange-hover: #C84B1F;
    --bg-warm: #F5ECE1;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --border-light: #E2E8F0;
    --white: #FFFFFF;
}

body {
    background: linear-gradient(135deg, #0B2238 0%, #173859 50%, #2A4A6C 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    position: relative;
}

/* Background aesthetic shapes */
body::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(224, 90, 43, 0.15);
    top: -100px;
    right: -100px;
    filter: blur(70px);
}

body::after {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(245, 236, 225, 0.1);
    bottom: -80px;
    left: -80px;
    filter: blur(60px);
}

.register-card {
    background: var(--white);
    width: 100%;
    max-width: 520px;
    border-radius: 20px;
    padding: 36px 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    position: relative;
    z-index: 10;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.brand-header {
    text-align: center;
    margin-bottom: 24px;
}

.logo {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary-navy);
    text-decoration: none;
    display: inline-block;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.logo span {
    color: var(--brand-orange);
}

.brand-subtitle {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 500;
}

.page-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 20px;
    text-align: center;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.form-input {
    width: 100%;
    padding: 11px 14px 11px 40px;
    font-size: 0.9rem;
    border: 1.5px solid var(--border-light);
    border-radius: 10px;
    outline: none;
    transition: all 0.2s ease;
    color: var(--text-dark);
    background: #F8FAFC;
}

.form-input:focus {
    border-color: var(--primary-navy);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(11, 34, 56, 0.08);
}

/* Combobox (Select) Styling */
.form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%230B2238' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    font-weight: 600;
}

.form-select option {
    font-weight: 600;
    color: var(--text-dark);
    padding: 8px;
}

.terms-wrapper {
    margin: 16px 0 22px 0;
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.terms-wrapper input {
    accent-color: var(--primary-navy);
    width: 16px;
    height: 16px;
}

.terms-wrapper a {
    color: var(--brand-orange);
    text-decoration: none;
    font-weight: 600;
}

.btn-submit {
    width: 100%;
    background-color: var(--primary-navy);
    color: var(--white);
    border: none;
    padding: 14px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(11, 34, 56, 0.25);
}

.btn-submit:hover {
    background-color: var(--primary-navy-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11, 34, 56, 0.35);
}

.card-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-light);
    padding-top: 18px;
}

.card-footer a {
    color: var(--brand-orange);
    font-weight: 700;
    text-decoration: none;
}

.card-footer a:hover {
    text-decoration: underline;
}

.back-home {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    color: var(--text-muted);
    font-size: 0.84rem;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.back-home:hover {
    color: var(--primary-navy);
}

@media (max-width: 540px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
}