/* ============================================================
   register.css — реєстрація курсанта / слухача
   ============================================================ */

.register {
    min-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 40px 20px;
}

.register__card {
    width: 100%;
    max-width: 480px;
    padding: 44px 38px 40px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.register__card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

/* ---------- Шапка ---------- */
.register__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 32px;
}

.register__emblem {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    background: var(--color-primary-soft);
    border: 1.5px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    box-shadow: 0 4px 16px rgba(45, 122, 77, 0.25);
    overflow: hidden;
}

.register__logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.register__title {
    font-size: 1.55rem;
    color: var(--color-text);
    font-weight: 800;
}

.register__subtitle {
    margin-top: 6px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

/* ---------- Форма ---------- */
.form-grid {
    display: grid;
    gap: 20px;
}

.form-row--two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.register__submit {
    width: 100%;
    margin-top: 28px;
    height: 50px;
    font-size: 0.95rem;
}

/* ---------- Поле пароля ---------- */
.password-wrap {
    position: relative;
}

.password-wrap .input {
    padding-right: 52px;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.password-toggle:hover {
    background: var(--color-primary-soft);
    color: var(--color-accent);
}

/* ---------- Індикатор надійності ---------- */
.strength-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    margin-top: 6px;
    height: 4px;
}

.strength-bar__segment {
    border-radius: 2px;
    background: var(--color-border);
    transition: background var(--transition);
}

.strength-bar[data-level="1"] .strength-bar__segment:nth-child(1) { background: var(--color-error); }
.strength-bar[data-level="2"] .strength-bar__segment:nth-child(-n+2) { background: #f79009; }
.strength-bar[data-level="3"] .strength-bar__segment:nth-child(-n+3) { background: var(--color-accent); }
.strength-bar[data-level="4"] .strength-bar__segment { background: var(--color-success); }

/* ---------- Посилання на вхід ---------- */
.register__login-hint {
    margin-top: 24px;
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.register__login-hint a {
    font-weight: 700;
    color: var(--color-accent);
}

/* ---------- Підпис ---------- */
.register__hint {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.04em;
    text-align: center;
}

/* ---------- Мобільні ---------- */
@media (max-width: 480px) {
    .register {
        padding: 24px 14px;
    }

    .register__card {
        padding: 32px 20px 28px;
    }

    .form-row--two {
        grid-template-columns: 1fr;
    }
}