@import url('./zawaro-tokens.css');
@import url('./zawaro-base.css');
@import url('./zawaro-components.css');

/*
|--------------------------------------------------------------------------
| ZAWARO THEME SYSTEM — FRONTEND SCOPE LAYER
|--------------------------------------------------------------------------
|
| Task: P4-ZTS-0005
|
| Dependencies:
|   - zawaro-tokens.css
|   - zawaro-base.css
|   - zawaro-components.css
|
| Required document scope:
|   data-zawaro-scope="frontend"
|
| This file defines reusable public and authenticated-member frontend
| layouts. It contains no backend, ZDCC, ZDE, PAVR, or EDCP styling.
|
*/

/* -------------------------------------------------------------------------
   Frontend document and shell
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] {
    min-height: 100%;
    background: var(--z-page-bg);
    color: var(--z-text);
}

[data-zawaro-scope="frontend"] .zf-page {
    min-height: 100vh;
    background:
        linear-gradient(
            180deg,
            var(--z-primary-soft) 0,
            var(--z-page-bg) 22rem
        );
}

[data-zawaro-scope="frontend"] .zf-shell {
    width: min(
        calc(100% - (2 * var(--z-space-4))),
        var(--z-content-width-xl)
    );
    margin-inline: auto;
}

[data-zawaro-scope="frontend"] .zf-main {
    padding-block: var(--z-space-8) var(--z-space-16);
}

[data-zawaro-scope="frontend"] .zf-section {
    margin-block-end: var(--z-space-10);
}

[data-zawaro-scope="frontend"] .zf-section:last-child {
    margin-block-end: 0;
}

/* -------------------------------------------------------------------------
   Frontend header and navigation
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-header {
    position: sticky;
    inset-block-start: 0;
    z-index: var(--z-zindex-sticky);
    border-bottom: var(--z-border-width) solid var(--z-divider);
    background: var(--z-surface-overlay);
    backdrop-filter: blur(1rem);
    -webkit-backdrop-filter: blur(1rem);
}

[data-zawaro-scope="frontend"] .zf-header-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--z-space-6);
    min-height: 4.75rem;
}

[data-zawaro-scope="frontend"] .zf-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--z-space-3);
    color: var(--z-text-strong);
    font-weight: var(--z-font-weight-black);
    text-decoration: none;
}

[data-zawaro-scope="frontend"] .zf-brand:hover {
    color: var(--z-primary);
    text-decoration: none;
}

[data-zawaro-scope="frontend"] .zf-brand-logo {
    display: block;
    width: auto;
    height: 2.5rem;
    object-fit: contain;
}

[data-zawaro-scope="frontend"] .zf-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--z-space-2);
    min-width: 0;
}

[data-zawaro-scope="frontend"] .zf-nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
    padding: var(--z-space-2) var(--z-space-3);
    border-radius: var(--z-radius-md);
    color: var(--z-text-muted);
    font-size: var(--z-font-size-sm);
    font-weight: var(--z-font-weight-semibold);
    text-decoration: none;
    white-space: nowrap;
}

[data-zawaro-scope="frontend"] .zf-nav-link:hover {
    background: var(--z-surface-muted);
    color: var(--z-text-strong);
    text-decoration: none;
}

[data-zawaro-scope="frontend"] .zf-nav-link[aria-current="page"],
[data-zawaro-scope="frontend"] .zf-nav-link.is-active {
    background: var(--z-primary-soft);
    color: var(--z-primary-hover);
}

[data-zawaro-scope="frontend"] .zf-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--z-space-2);
}

/* -------------------------------------------------------------------------
   Frontend hero
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    align-items: center;
    gap: var(--z-space-10);
    padding-block: var(--z-space-16);
}

[data-zawaro-scope="frontend"] .zf-hero-copy {
    max-width: 48rem;
}

[data-zawaro-scope="frontend"] .zf-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--z-space-2);
    margin-block-end: var(--z-space-4);
    padding: var(--z-space-2) var(--z-space-3);
    border: var(--z-border-width) solid var(--z-border);
    border-radius: var(--z-radius-pill);
    background: var(--z-surface);
    color: var(--z-primary);
    font-size: var(--z-font-size-xs);
    font-weight: var(--z-font-weight-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

[data-zawaro-scope="frontend"] .zf-hero-title {
    max-width: 18ch;
    margin-block-end: var(--z-space-5);
    font-size: clamp(
        var(--z-font-size-3xl),
        5vw,
        4.5rem
    );
}

[data-zawaro-scope="frontend"] .zf-hero-text {
    max-width: 42rem;
    margin-block-end: var(--z-space-6);
    color: var(--z-text-muted);
    font-size: var(--z-font-size-lg);
    line-height: var(--z-line-height-relaxed);
}

[data-zawaro-scope="frontend"] .zf-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--z-space-3);
}

[data-zawaro-scope="frontend"] .zf-hero-panel {
    border: var(--z-border-width) solid var(--z-border);
    border-radius: var(--z-radius-xl);
    background: var(--z-surface-raised);
    box-shadow: var(--z-shadow-lg);
    overflow: hidden;
}

/* -------------------------------------------------------------------------
   Frontend member overview
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-member-overview {
    display: grid;
    grid-template-columns: minmax(16rem, 0.8fr) minmax(0, 2.2fr);
    gap: var(--z-space-6);
    align-items: start;
}

[data-zawaro-scope="frontend"] .zf-profile-summary {
    position: sticky;
    inset-block-start: calc(4.75rem + var(--z-space-6));
}

[data-zawaro-scope="frontend"] .zf-avatar {
    display: grid;
    place-items: center;
    width: 5rem;
    height: 5rem;
    overflow: hidden;
    border: var(--z-border-width-strong) solid var(--z-surface);
    border-radius: 50%;
    background: var(--z-primary);
    color: var(--z-primary-contrast);
    font-size: var(--z-font-size-2xl);
    font-weight: var(--z-font-weight-black);
    box-shadow: var(--z-shadow-sm);
}

[data-zawaro-scope="frontend"] .zf-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

[data-zawaro-scope="frontend"] .zf-member-name {
    margin-block: var(--z-space-4) var(--z-space-1);
    font-size: var(--z-font-size-2xl);
}

[data-zawaro-scope="frontend"] .zf-member-meta {
    color: var(--z-text-muted);
    font-size: var(--z-font-size-sm);
}

[data-zawaro-scope="frontend"] .zf-member-content {
    min-width: 0;
}

/* -------------------------------------------------------------------------
   Section headings and metric grids
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--z-space-4);
    margin-block-end: var(--z-space-5);
}

[data-zawaro-scope="frontend"] .zf-section-title {
    margin: 0;
    font-size: var(--z-font-size-2xl);
}

[data-zawaro-scope="frontend"] .zf-section-description {
    margin: var(--z-space-1) 0 0;
    color: var(--z-text-muted);
}

[data-zawaro-scope="frontend"] .zf-metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--z-space-4);
}

[data-zawaro-scope="frontend"] .zf-metric {
    padding: var(--z-space-5);
    border: var(--z-border-width) solid var(--z-border);
    border-radius: var(--z-radius-lg);
    background: var(--z-surface);
    box-shadow: var(--z-shadow-sm);
}

[data-zawaro-scope="frontend"] .zf-metric-value {
    display: block;
    color: var(--z-text-strong);
    font-size: var(--z-font-size-3xl);
    font-weight: var(--z-font-weight-black);
    line-height: var(--z-line-height-tight);
}

[data-zawaro-scope="frontend"] .zf-metric-label {
    display: block;
    margin-block-start: var(--z-space-1);
    color: var(--z-text-muted);
    font-size: var(--z-font-size-sm);
}

/* -------------------------------------------------------------------------
   Profile and match discovery cards
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-profile-grid {
    display: grid;
    grid-template-columns: repeat(
        auto-fill,
        minmax(16rem, 1fr)
    );
    gap: var(--z-space-5);
}

[data-zawaro-scope="frontend"] .zf-profile-card {
    position: relative;
    overflow: hidden;
    border: var(--z-border-width) solid var(--z-border);
    border-radius: var(--z-radius-xl);
    background: var(--z-surface);
    box-shadow: var(--z-shadow-sm);
    transition:
        border-color var(--z-transition-fast),
        box-shadow var(--z-transition-fast),
        transform var(--z-transition-fast);
}

[data-zawaro-scope="frontend"] .zf-profile-card:hover {
    border-color: var(--z-border-strong);
    box-shadow: var(--z-shadow-md);
    transform: translateY(-0.2rem);
}

[data-zawaro-scope="frontend"] .zf-profile-media {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--z-surface-muted);
}

[data-zawaro-scope="frontend"] .zf-profile-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

[data-zawaro-scope="frontend"] .zf-profile-score {
    position: absolute;
    inset-block-start: var(--z-space-3);
    inset-inline-end: var(--z-space-3);
}

[data-zawaro-scope="frontend"] .zf-profile-content {
    padding: var(--z-space-4);
}

[data-zawaro-scope="frontend"] .zf-profile-name {
    margin: 0;
    font-size: var(--z-font-size-lg);
}

[data-zawaro-scope="frontend"] .zf-profile-meta {
    margin-block-start: var(--z-space-1);
    color: var(--z-text-muted);
    font-size: var(--z-font-size-sm);
}

[data-zawaro-scope="frontend"] .zf-profile-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--z-space-2);
    margin-block-start: var(--z-space-3);
}

[data-zawaro-scope="frontend"] .zf-profile-actions {
    display: flex;
    gap: var(--z-space-2);
    margin-block-start: var(--z-space-4);
}

/* -------------------------------------------------------------------------
   Search and discovery
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--z-space-3);
    padding: var(--z-space-4);
    border: var(--z-border-width) solid var(--z-border);
    border-radius: var(--z-radius-lg);
    background: var(--z-surface);
    box-shadow: var(--z-shadow-sm);
}

[data-zawaro-scope="frontend"] .zf-filter-grid {
    display: grid;
    grid-template-columns: repeat(
        auto-fit,
        minmax(12rem, 1fr)
    );
    gap: var(--z-space-4);
}

[data-zawaro-scope="frontend"] .zf-discovery-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--z-space-3);
    margin-block-end: var(--z-space-5);
}

/* -------------------------------------------------------------------------
   Activity and notification list
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-list {
    display: grid;
    gap: var(--z-space-3);
}

[data-zawaro-scope="frontend"] .zf-list-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--z-space-3);
    padding: var(--z-space-4);
    border: var(--z-border-width) solid var(--z-border);
    border-radius: var(--z-radius-lg);
    background: var(--z-surface);
}

[data-zawaro-scope="frontend"] .zf-list-item:hover {
    border-color: var(--z-border-strong);
    background: var(--z-surface-raised);
}

[data-zawaro-scope="frontend"] .zf-list-title {
    margin: 0;
    color: var(--z-text-strong);
    font-weight: var(--z-font-weight-semibold);
}

[data-zawaro-scope="frontend"] .zf-list-meta {
    margin: var(--z-space-1) 0 0;
    color: var(--z-text-muted);
    font-size: var(--z-font-size-sm);
}

/* -------------------------------------------------------------------------
   Frontend footer
   ------------------------------------------------------------------------- */

[data-zawaro-scope="frontend"] .zf-footer {
    border-top: var(--z-border-width) solid var(--z-divider);
    background: var(--z-surface);
}

[data-zawaro-scope="frontend"] .zf-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--z-space-4);
    min-height: 5rem;
    color: var(--z-text-muted);
    font-size: var(--z-font-size-sm);
}

[data-zawaro-scope="frontend"] .zf-footer-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--z-space-4);
}

/* -------------------------------------------------------------------------
   Responsive behavior
   ------------------------------------------------------------------------- */

@media (max-width: 70rem) {
    [data-zawaro-scope="frontend"] .zf-metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    [data-zawaro-scope="frontend"] .zf-member-overview {
        grid-template-columns: 1fr;
    }

    [data-zawaro-scope="frontend"] .zf-profile-summary {
        position: static;
    }
}

@media (max-width: 56rem) {
    [data-zawaro-scope="frontend"] .zf-header-inner {
        grid-template-columns: auto 1fr;
    }

    [data-zawaro-scope="frontend"] .zf-nav {
        grid-column: 1 / -1;
        justify-content: flex-start;
        overflow-x: auto;
        padding-block-end: var(--z-space-3);
    }

    [data-zawaro-scope="frontend"] .zf-header-actions {
        justify-self: end;
    }

    [data-zawaro-scope="frontend"] .zf-hero {
        grid-template-columns: 1fr;
        padding-block: var(--z-space-10);
    }

    [data-zawaro-scope="frontend"] .zf-search-panel {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 40rem) {
    [data-zawaro-scope="frontend"] .zf-shell {
        width: min(
            calc(100% - (2 * var(--z-space-3))),
            var(--z-content-width-xl)
        );
    }

    [data-zawaro-scope="frontend"] .zf-main {
        padding-block: var(--z-space-6) var(--z-space-10);
    }

    [data-zawaro-scope="frontend"] .zf-brand-logo {
        height: 2rem;
    }

    [data-zawaro-scope="frontend"] .zf-header-actions .z-button-secondary {
        display: none;
    }

    [data-zawaro-scope="frontend"] .zf-metric-grid {
        grid-template-columns: 1fr;
    }

    [data-zawaro-scope="frontend"] .zf-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    [data-zawaro-scope="frontend"] .zf-list-item {
        grid-template-columns: auto minmax(0, 1fr);
    }

    [data-zawaro-scope="frontend"] .zf-list-item > :last-child {
        grid-column: 2;
    }
}

/* -------------------------------------------------------------------------
   Reduced motion
   ------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    [data-zawaro-scope="frontend"] .zf-profile-card:hover {
        transform: none;
    }
}