/* ============================================
   ElevateCV AI — AI Resume Improver Modal CSS
   Design System: Dark SaaS Glassmorphism
   ============================================ */

/* ── Backdrop Overlay ──────────────────────── */
.improver-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 10, 20, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 250ms ease;
}

.improver-modal-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

/* ── Modal Dialog Container ────────────────── */
.improver-modal {
    background: #0F172A;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
    width: 680px;
    max-width: 95vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    color: #ffffff;
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    transform: scale(0.95) translateY(10px);
    transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.improver-modal-overlay.is-open .improver-modal {
    transform: scale(1) translateY(0);
}

/* ── Modal Header ──────────────────────────── */
.improver-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: #111827;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.improver-modal__title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.improver-modal__title-wrap svg {
    color: #a78bfa;
}

.improver-modal__title {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.improver-modal__subtitle {
    font-size: 12px;
    color: #94a3b8;
    margin: 2px 0 0;
}

.improver-modal__close {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 150ms ease;
}

.improver-modal__close:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

/* ── Modal Body ────────────────────────────── */
.improver-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

/* ── Comparison Cards Grid ─────────────────── */
.improver-comparison {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.improver-card {
    background: #111827;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 16px;
}

.improver-card--original {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.06);
}

.improver-card--ai {
    background: linear-gradient(145deg, rgba(124, 58, 237, 0.08), rgba(59, 130, 246, 0.08));
    border: 1px solid rgba(139, 92, 246, 0.3);
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.15);
}

.improver-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.improver-card__header--original { color: #94a3b8; }
.improver-card__header--ai       { color: #c4b5fd; }

.improver-card__content {
    font-size: 13px;
    color: #e2e8f0;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ── "Why this is better" Section ──────────── */
.improver-why {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 16px;
}

.improver-why__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: #34d399;
    margin-bottom: 8px;
}

.improver-why__desc {
    font-size: 12px;
    color: #cbd5e1;
    line-height: 1.5;
    margin-bottom: 10px;
}

.improver-why__bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.improver-why__item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 12px;
    color: #94a3b8;
}

.improver-why__item-icon {
    color: #34d399;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ── Modal Footer Actions ──────────────────── */
.improver-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: #111827;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
    gap: 12px;
    flex-wrap: wrap;
}

.improver-footer__left, .improver-footer__right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn--improver-cancel {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 150ms ease;
}

.btn--improver-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.btn--improver-copy {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 150ms ease;
}

.btn--improver-copy:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.btn--improver-regen {
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #c4b5fd;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 150ms ease;
}

.btn--improver-regen:hover {
    background: rgba(124, 58, 237, 0.25);
    color: #ffffff;
}

.btn--improver-accept {
    background: linear-gradient(135deg, #7C3AED 0%, #3B82F6 100%);
    color: #ffffff;
    border: none;
    padding: 8px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(124, 58, 237, 0.3);
    transition: all 150ms ease;
}

.btn--improver-accept:hover {
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.45);
    transform: translateY(-1px);
}

.btn--improver-accept:disabled,
.btn--improver-regen:disabled {
    opacity: 0.6;
    cursor: wait;
    transform: none;
}

/* ── Inline "Improve with AI" Button for Form Fields ── */
.btn-field-ai {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #c4b5fd;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 150ms ease;
    margin-left: auto;
}

.btn-field-ai:hover {
    background: rgba(124, 58, 237, 0.3);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Label flex wrapper to align AI button nicely */
.form-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.form-label-row .form-label {
    margin-bottom: 0;
}

/* ── Skeleton Loading ──────────────────────── */
.improver-skeleton {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 25%, rgba(255, 255, 255, 0.08) 37%, rgba(255, 255, 255, 0.04) 63%);
    background-size: 400% 100%;
    animation: shimmer 1.4s ease infinite;
    border-radius: 8px;
}

.improver-skeleton--line { height: 16px; margin-bottom: 8px; }
.improver-skeleton--line:last-child { width: 60%; margin-bottom: 0; }

/* ── Responsive adjustments ────────────────── */
@media (max-width: 640px) {
    .improver-modal {
        width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }

    .improver-modal__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .improver-footer__left, .improver-footer__right {
        width: 100%;
        justify-content: space-between;
    }
}