.page-register .app-main {
    max-width: none;
    padding: 0;
    background: linear-gradient(180deg, #f8fafc 0%, var(--bg) 100%);
}

.register-page {
    padding: 20px 16px 32px;
}

.register-shell {
    width: min(100%, 1040px);
    margin: 0 auto;
}

.register-page-intro {
    margin-bottom: 20px;
    text-align: center;
}

.register-page-intro h1 {
    margin: 0 0 8px;
    font-size: clamp(1.75rem, 4vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--primary);
}

.register-page-intro p {
    margin: 0 auto;
    color: var(--muted);
    max-width: 560px;
    line-height: 1.6;
    font-size: 0.98rem;
}

.register-alert {
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    font-size: 0.92rem;
}

.register-form {
    margin: 0;
}

.register-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.register-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.register-panel {
    padding: 24px 20px;
}

.register-panel + .register-panel {
    border-top: 1px solid var(--border);
}

.register-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

.register-section-title::before {
    content: "";
    width: 4px;
    height: 1.1em;
    border-radius: 999px;
    background: var(--primary);
    flex-shrink: 0;
}

.register-fields {
    display: grid;
    gap: 16px;
}

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

.register-grid-2 {
    grid-template-columns: 1fr;
}

.register-fields-stack {
    gap: 14px;
}

.register-subsection {
    padding: 18px;
    border-radius: 16px;
    background: #f8fafc;
    border: 1px solid var(--border);
}

.register-subsection-title,
.register-doc-block .register-subsection-title {
    margin: 0 0 16px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.register-doc-block {
    padding: 18px;
    border-radius: 16px;
    background: #f8fafc;
    border: 1px solid var(--border);
}

.register-doc-block .register-fields {
    gap: 14px;
}

.register-terms {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid var(--border);
    cursor: pointer;
    line-height: 1.5;
    font-size: 0.9rem;
    color: #334155;
}

.register-terms input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--primary);
}

.register-terms a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.register-field {
    display: grid;
    gap: 8px;
}

.register-field > label {
    font-size: 0.88rem;
    font-weight: 600;
    color: #334155;
    line-height: 1.3;
}

.register-field input[type="text"],
.register-field input[type="email"],
.register-field input[type="tel"],
.register-field input[type="date"] {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    color: var(--text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.register-field input::placeholder {
    color: #94a3b8;
}

.register-field input:hover {
    border-color: #cbd5e1;
}

.register-field input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(8, 40, 74, 0.1);
}

.register-field-file .register-file-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 12px 14px;
    border: 1px dashed #cbd5e1;
    border-radius: 12px;
    background: #f8fafc;
}

.register-field-file input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.register-file-btn {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 10px;
    background: var(--primary);
    border: 0;
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease;
}

.register-file-btn:hover {
    background: var(--primary-dark);
}

.register-file-name {
    position: relative;
    z-index: 1;
    font-size: 0.86rem;
    color: var(--muted);
    word-break: break-word;
}

.register-file-name.is-selected {
    color: var(--primary);
    font-weight: 600;
}

.register-divider {
    margin: 4px 0;
    border: 0;
    border-top: 1px solid var(--border);
}

.register-actions {
    padding: 20px;
    border-top: 1px solid var(--border);
    background: #fafbfc;
    display: grid;
    gap: 12px;
}

.register-submit {
    width: 100%;
    min-height: 52px;
    padding: 0 28px;
    border: 0;
    border-radius: 14px;
    background: var(--primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease;
}

.register-submit:hover:not(:disabled) {
    background: var(--primary-dark);
}

.register-submit:active:not(:disabled) {
    transform: translateY(1px);
}

.register-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.register-login-hint {
    margin: 0;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

.register-login-hint a {
    color: var(--primary);
    font-weight: 700;
}

.register-confirmation {
    min-height: calc(100vh - var(--bottom-nav-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px 40px;
}

.register-confirmation-card {
    width: min(100%, 560px);
    padding: 36px 28px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    text-align: center;
}

.register-confirmation-card h1 {
    margin: 0 0 12px;
    color: var(--primary);
    font-size: clamp(1.6rem, 4vw, 2rem);
}

.register-confirmation-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.register-confirmation-id {
    margin-top: 18px !important;
    padding: 14px 16px;
    border-radius: 14px;
    background: #f8fafc;
    border: 1px solid var(--border);
}

.register-confirmation-id span {
    display: block;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 6px;
}

.register-confirmation-id strong {
    font-size: 1.1rem;
    color: var(--primary);
}

.register-confirmation-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 22px;
}

@media (min-width: 640px) {
    .register-page {
        padding: 28px 24px 40px;
    }

    .register-grid-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .register-panel {
        padding: 28px 28px 32px;
    }

    .register-actions {
        padding: 24px 28px;
    }
}

@media (min-width: 900px) {
    .register-layout {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .register-panel + .register-panel {
        border-top: 0;
        border-left: 1px solid var(--border);
    }

    .register-submit {
        width: auto;
        min-width: 240px;
        justify-self: center;
    }
}