/* ============================================================
   LEGAL MODAL — Append to auth.css or include as legal-modal.css
   ============================================================ */

/* Overlay */
.legal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.legal-overlay.is-open { opacity: 1; visibility: visible; }

.legal-overlay__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(11, 20, 55, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Modal */
.legal-modal {
    position: relative;
    z-index: 1;
    background: var(--color-bg, #fff);
    border-radius: 20px;
    width: 100%;
    max-width: 680px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 80px rgba(11, 20, 55, 0.2);
    transform: translateY(20px) scale(0.97);
    transition: transform 0.3s ease;
    overflow: hidden;
}
.legal-overlay.is-open .legal-modal { transform: translateY(0) scale(1); }

/* Header */
.legal-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px 20px;
    border-bottom: 1px solid var(--color-border, #E4E6EF);
    flex-shrink: 0;
}
.legal-modal__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text, #1A1D2B);
    letter-spacing: -0.02em;
}
.legal-modal__close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #F6F7FB;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5E6278;
    transition: all 0.2s;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}
.legal-modal__close:hover { background: #E4E6EF; color: #1A1D2B; }

/* Tabs */
.legal-modal__tabs {
    display: flex;
    padding: 0 32px;
    border-bottom: 1px solid var(--color-border, #E4E6EF);
    flex-shrink: 0;
}
.legal-modal__tab {
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    color: #9CA0B0;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
}
.legal-modal__tab:hover { color: #5E6278; }
.legal-modal__tab.is-active { color: var(--color-primary, #1B3BF5); border-bottom-color: var(--color-primary, #1B3BF5); }

/* Body */
.legal-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 28px 32px 32px;
    -webkit-overflow-scrolling: touch;
}

/* Panels */
.legal-panel { display: none; }
.legal-panel.is-active { display: block; animation: legalFadeIn 0.25s ease; }
@keyframes legalFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typography */
.legal-content { font-size: 14px; line-height: 1.8; color: #5E6278; }
.legal-content h3 { font-size: 16px; font-weight: 700; color: #1A1D2B; margin: 28px 0 12px; letter-spacing: -0.01em; }
.legal-content h3:first-child { margin-top: 0; }
.legal-content p { margin-bottom: 14px; }
.legal-content ul { margin: 8px 0 14px 20px; list-style: disc; }
.legal-content ul li { margin-bottom: 6px; padding-left: 4px; }
.legal-content strong { color: #1A1D2B; font-weight: 600; }
.legal-content a { color: var(--color-primary, #1B3BF5); text-decoration: underline; text-underline-offset: 2px; }
.legal-meta { font-size: 12px; color: #9CA0B0; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid #E4E6EF; }

/* Footer */
.legal-modal__footer {
    padding: 16px 32px;
    border-top: 1px solid var(--color-border, #E4E6EF);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}
.legal-modal__accept {
    padding: 10px 28px;
    background: var(--color-primary, #1B3BF5);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.legal-modal__accept:hover { background: #0F2BD4; }

/* Body scroll lock */
body.modal-open { overflow: hidden; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .legal-overlay { padding: 16px; }
    .legal-modal { max-height: 90vh; border-radius: 16px; }
    .legal-modal__header { padding: 20px 24px 16px; }
    .legal-modal__tabs { padding: 0 24px; }
    .legal-modal__body { padding: 24px 24px 28px; }
    .legal-modal__footer { padding: 14px 24px; }
    .legal-modal__title { font-size: 18px; }
}

@media (max-width: 600px) {
    .legal-overlay { padding: 0; align-items: flex-end; }
    .legal-modal { max-width: 100%; max-height: 92vh; max-height: 92dvh; border-radius: 16px 16px 0 0; transform: translateY(100%); }
    .legal-overlay.is-open .legal-modal { transform: translateY(0); }
    .legal-modal__header { padding: 20px 20px 16px; }
    .legal-modal__tabs { padding: 0 20px; overflow-x: auto; }
    .legal-modal__tab { padding: 12px 16px; font-size: 13px; }
    .legal-modal__body { padding: 20px 20px 24px; }
    .legal-modal__footer { padding: 14px 20px; padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px)); }
    .legal-content { font-size: 13px; line-height: 1.75; }
    .legal-content h3 { font-size: 15px; margin: 24px 0 10px; }
}

@media (max-width: 380px) {
    .legal-modal__header { padding: 16px 16px 14px; }
    .legal-modal__tabs { padding: 0 16px; }
    .legal-modal__body { padding: 16px 16px 20px; }
    .legal-modal__footer { padding: 12px 16px; }
    .legal-modal__title { font-size: 16px; }
    .legal-modal__tab { padding: 10px 12px; font-size: 12px; }
}