/* =============================================================================
   PORTFOLIO LIVE PREVIEW MODAL  ( Views/Home/Index.cshtml + _ProjectDetails.cshtml )
   -----------------------------------------------------------------------------
   Theme   : Markia design tokens (--color-primary, --color-style-three)
   Trigger : Portfolio card image/title (.js-open-project)
   AJAX    : HomeController.GetProjectDetails -> _ProjectDetails partial
   Z-Index : Quote modal (19960) ke layer par — Navbar (9999) aur Sticky CTA
             (19900) ke UPAR. Backdrop styling quote-modal.css se milti hai
             (site-wide loaded), yahan sirf modal apna z-index set karta hai.
   ============================================================================= */

.pm-modal {
    --pm-primary: var(--color-primary, #2802D2);
    --pm-violet: var(--color-style-three, #B026F9);
    --pm-ink: var(--color-heading, #1F2B38);
    --pm-muted: #647087;
    --pm-border: #dce0f3;
    --pm-bg-soft: #f7f8ff;

    z-index: 19960 !important;
    font-family: var(--font-default, "Plus Jakarta Sans", system-ui, -apple-system, sans-serif);
}

/* Modal khulte waqt sticky bottom CTA bar overlap na kare (quote modal jaisa) */
body.modal-open .wds-sticky-cta {
    opacity: 0 !important;
    pointer-events: none !important;
    transform: translateY(120%) !important;
}

.pm-modal__dialog {
    max-width: min(1200px, 94vw);
    margin: 1.75rem auto;
    padding: 0 12px;
}

.pm-modal__content {
    position: relative;
    border: 1px solid rgba(40, 2, 210, 0.16);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 32px 80px -20px rgba(15, 18, 38, 0.55);
    overflow: hidden;
}

/* Top decorative gradient bar (quote modal ke jaisa signature) */
.pm-modal__content::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--pm-primary) 0%, #6d3bf5 50%, var(--pm-violet) 100%);
    z-index: 3;
}

/* Close button */
.pm-modal__close {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--pm-border);
    border-radius: 50%;
    background: #ffffff;
    color: var(--pm-ink);
    font-size: 1.05rem;
    transition: all 0.25s ease;
    box-shadow: 0 6px 16px -8px rgba(15, 18, 38, 0.35);
}

.pm-modal__close:hover,
.pm-modal__close:focus-visible {
    background: var(--pm-primary);
    border-color: var(--pm-primary);
    color: #ffffff;
    transform: rotate(90deg);
}

.pm-modal__body {
    padding: 28px;
    max-height: 92vh;
    overflow-y: auto;
}

/* ─────────────────────────── Project info bar ─────────────────────────── */
.pm-info {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px 24px;
    padding-right: 56px; /* close button ke neeche na aaye */
    margin-bottom: 20px;
}

.pm-info__tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    background: var(--pm-bg-soft);
    border: 1px solid var(--pm-border);
    color: var(--pm-primary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.pm-info__title {
    margin: 10px 0 4px;
    color: var(--pm-ink);
    font-size: clamp(1.25rem, 2.2vw, 1.65rem);
    font-weight: 700;
    line-height: 1.3;
}

.pm-info__client {
    margin: 0;
    color: var(--pm-muted);
    font-size: 0.95rem;
}

.pm-info__client i {
    color: var(--pm-primary);
    margin-right: 4px;
}

.pm-info__tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pm-info__tech li {
    padding: 5px 12px;
    border-radius: 8px;
    background: linear-gradient(120deg, rgba(40, 2, 210, 0.08), rgba(176, 38, 249, 0.08));
    color: var(--pm-ink);
    font-size: 0.78rem;
    font-weight: 600;
}

/* ─────────────────────────── Live preview frame ─────────────────────────── */
.pm-frame {
    position: relative;
    border: 1px solid var(--pm-border);
    border-radius: 14px;
    background: #ffffff;
    overflow: hidden;
}

.pm-frame__viewport {
    display: block;
    width: 100%;
    height: min(68vh, 760px);
    border: 0;
    background: #ffffff;
}

.pm-frame__loader {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: var(--pm-bg-soft);
    color: var(--pm-muted);
    font-size: 0.95rem;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pm-frame__loader.is-hidden {
    opacity: 0;
    visibility: hidden;
}

/* Timeout / blocked state — spinner hat ke clear message dikhata hai */
.pm-frame__loader--timeout {
    background: #fff7ed;
    color: #9a3412;
}

.pm-frame__loader--timeout .pm-frame__spinner {
    display: none;
}

.pm-frame__spinner,
.pm-loading__spinner {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 4px solid rgba(40, 2, 210, 0.15);
    border-top-color: var(--pm-primary);
    animation: pm-spin 0.9s linear infinite;
}

@keyframes pm-spin {
    to { transform: rotate(360deg); }
}

.pm-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 320px;
    color: var(--pm-muted);
    font-size: 0.95rem;
}

/* ─────────────────────────── Fallback (iframe blocked) ─────────────────── */
.pm-fallback {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px 24px;
    margin-top: 18px;
    padding: 16px 20px;
    border: 1px dashed var(--pm-border);
    border-radius: 12px;
    background: var(--pm-bg-soft);
}

.pm-fallback__text {
    margin: 0;
    color: var(--pm-muted);
    font-size: 0.88rem;
}

.pm-fallback__text code {
    padding: 1px 6px;
    border-radius: 5px;
    background: rgba(40, 2, 210, 0.08);
    color: var(--pm-primary);
    font-size: 0.82rem;
}

.pm-fallback__btn {
    flex-shrink: 0;
}

/* ─────────────────────────── AJAX error state ─────────────────────────── */
.pm-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    min-height: 260px;
    justify-content: center;
    text-align: center;
}

.pm-error__text {
    margin: 0;
    color: var(--pm-muted);
    font-size: 0.95rem;
}

/* ─────────────────────────── Mobile tweaks ─────────────────────────── */
@media (max-width: 767px) {
    .pm-modal__body {
        padding: 20px 16px;
        max-height: 94vh;
    }

    .pm-modal__dialog {
        margin: 1rem auto;
        padding: 0 8px;
    }

    .pm-frame__viewport {
        height: 58vh;
    }

    .pm-info {
        padding-right: 0;
    }

    .pm-modal__close {
        top: 12px;
        right: 12px;
        width: 36px;
        height: 36px;
    }
}

/* Motion sensitivity — accessibility */
@media (prefers-reduced-motion: reduce) {
    .pm-frame__spinner,
    .pm-loading__spinner {
        animation-duration: 2.4s;
    }

    .pm-modal__close,
    .pm-frame__loader {
        transition: none;
    }
}