/* =========================
   GLOBAL
========================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(180deg, #f5f7fb 0%, #eef2f7 100%);
    color: #111827;
}

/* =========================
   HEADER (IDENTICAL STYLE SYSTEM)
========================= */

.site-header {
    width: 100%;
    padding: 18px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-box {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    overflow: hidden;
    background: #f1f5f9;
}

.site-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-text {
    font-weight: 800;
    font-size: 1rem;
}

.main-nav {
    display: flex;
    gap: 22px;
}

.main-nav a {
    text-decoration: none;
    font-weight: 600;
    color: #475569;
    transition: 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: #111827;
}

/* =========================
   PAGE WRAPPER
========================= */

.registration-shell {
    max-width: 1320px;
    margin: 0 auto;
    padding: 32px 24px 48px;
}

/* =========================
   HERO
========================= */

.registration-hero {
    display: grid;
    grid-template-columns: 1.3fr 360px;
    gap: 24px;
    margin-bottom: 28px;
}

.registration-hero-copy,
.registration-hero-card,
.registration-form-card {
    background: #ffffff;
    border: 1px solid #dbe2ea;
    border-radius: 28px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
}

.registration-hero-copy {
    padding: 34px;
}

.page-eyebrow {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #334155;
    margin-bottom: 16px;
}

.registration-hero-copy h1 {
    font-size: 2.6rem;
    font-weight: 900;
    margin-bottom: 10px;
}

.registration-hero-copy p {
    color: #475569;
}

.registration-hero-card {
    padding: 26px;
}

.registration-hero-card h2 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.registration-hero-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.registration-hero-card li {
    position: relative;
    padding-left: 14px;
    color: #475569;
}

.registration-hero-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    background: #111827;
    border-radius: 50%;
}

/* =========================
   FORM CARD
========================= */

.registration-form-card {
    padding: 34px;
}

.section-heading {
    margin-bottom: 20px;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 14px;
}

.section-heading h2 {
    font-size: 1.5rem;
    font-weight: 800;
}

.section-heading p {
    color: #64748b;
    font-size: 0.95rem;
}

/* =========================
   FORM LAYOUT
========================= */

.registration-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-grid {
    display: grid;
    gap: 16px;
}

.two-column {
    grid-template-columns: repeat(2, 1fr);
}

.roster-grid {
    grid-template-columns: repeat(2, 1fr);
}

/* =========================
   INPUTS
========================= */

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label {
    font-weight: 700;
    font-size: 0.95rem;
}

.input-group input {
    padding: 14px;
    border-radius: 14px;
    border: 1.5px solid #cbd5e1;
    background: #f8fafc;
    font-size: 1rem;
    transition: 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: #111827;
    background: white;
    box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.08);
}

/* =========================
   SECTIONS
========================= */

.form-section {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 22px;
    padding: 20px;
}

.form-section-title {
    display: flex;
    justify-content: space-between;
    margin-bottom: 14px;
}

.form-section-title h3 {
    font-weight: 800;
}

.form-section-title span {
    font-size: 0.9rem;
    color: #64748b;
}

/* =========================
   AVAILABILITY
========================= */

.availability-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.day-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-radius: 14px;
    border: 1.5px solid #dbe2ea;
    background: #ffffff;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.day-option:hover {
    border-color: #94a3b8;
    transform: translateY(-1px);
}

.day-option input {
    accent-color: #111827;
}

/* =========================
   BUTTON
========================= */

.form-actions {
    margin-top: 8px;
}

.primary-button {
    background: #111827;
    color: white;
    border: none;
    padding: 14px 22px;
    border-radius: 14px;
    font-weight: 700;
    cursor: pointer;
}

.primary-button:hover {
    background: #1f2937;
}

/* =========================
   MESSAGE
========================= */

.registration-message {
    margin-top: 16px;
    font-weight: 700;
    color: #2563eb;
}

/* =========================
   FOOTER
========================= */

.site-footer {
    text-align: center;
    padding: 24px;
    color: #64748b;
    font-size: 0.9rem;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1000px) {
    .registration-hero {
        grid-template-columns: 1fr;
    }

    .availability-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 700px) {
    .two-column,
    .roster-grid {
        grid-template-columns: 1fr;
    }

    .availability-grid {
        grid-template-columns: 1fr;
    }
}