/* ============================================================
   WORKSPACE SELECTOR
   ============================================================ */
@layer workspace {

#workspace-selector {
    position: fixed;
    inset: 0;
    background: var(--bg-deep);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: clamp(14px, 3vw, 32px);
    overflow-y: auto;
    /* ELITE: container for the grid below — cards respond to
       available width, not viewport width. */
    container-type: inline-size;
    container-name: workspace-selector;
}
#workspace-selector h2 {
    color: var(--text-main);
    font-size: clamp(21px, 3vw, 28px);
    font-weight: 700;
    margin: 0 0 clamp(14px, 3vw, 26px);
    letter-spacing: -0.5px;
    text-align: center;
    text-wrap: balance; /* ELITE: no orphan words in headings */
}
#workspace-selector.active { display: flex; }

/* ============================================================
   WORKSPACE GRID — container-query driven
   ============================================================ */
.ws-grid {
    width: min(1100px, 100%);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 2vw, 20px);
    padding: 0;
    margin: 0 auto;
}

/* ELITE: Container queries replace viewport breakpoints.
   The grid adapts to the workspace-selector's own width, not the
   window's. This means the component is now truly portable —
   drop it into a modal, a panel, or a full page and it responds
   to its actual environment. */
@container workspace-selector (max-width: 900px) {
    .ws-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container workspace-selector (max-width: 640px) {
    .ws-grid {
        grid-template-columns: 1fr;
        max-width: 460px;
        gap: 14px;
    }
    .workspace-card { min-height: 0; padding: 18px; }
    .workspace-card .ws-card-icon,
    .workspace-card .ws-card-icon svg,
    .workspace-card .ws-card-icon .material-symbols-rounded {
        width: 32px; height: 32px; font-size: 32px;
    }
    .workspace-card .ws-title { font-size: 16px; }
    .workspace-card .ws-desc  { font-size: 12px; }
}

/* ============================================================
   WORKSPACE CARD — MASTER (single source of truth)
   ============================================================ */
.workspace-card {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: none;
    min-width: 0;
    min-height: 240px;
    padding: clamp(16px, 2.2vw, 24px);
    gap: 6px;
    background: var(--bg-card);
    border: 1px solid var(--border-muted);
    border-radius: 16px;
    cursor: pointer;
    overflow: hidden;
    text-align: left;
    transform: translateY(0);
    transition: transform 0.35s var(--ease-spring),
                border-color 0.25s ease,
                box-shadow 0.25s ease;
}
.workspace-card:hover {
    transform: translateY(-4px);
    border-color: var(--card-accent, var(--accent-glow));
    box-shadow: 0 16px 44px -12px color-mix(in srgb, var(--card-accent, var(--accent-glow)) 22%, transparent);
}

/* Per-workspace accent variable */
.workspace-card.general { --card-accent: var(--workspace-general); }
.workspace-card.data    { --card-accent: var(--workspace-data);    }
.workspace-card.design  { --card-accent: var(--workspace-design);  }

/* ============================================================
   WORKSPACE CARD GLOW — single canonical definition
   ============================================================ */
.workspace-card .ws-card-glow {
    position: absolute;
    inset: -50%;
    opacity: 0;
    filter: blur(60px);
    pointer-events: none;
    transition: opacity 0.5s ease;
    background: radial-gradient(circle at 50% 50%,
                color-mix(in srgb, var(--card-accent) 30%, transparent),
                transparent 70%);
}
.workspace-card:hover .ws-card-glow { opacity: 0.35; }

/* ============================================================
   WORKSPACE CARD — INNER CONTENT
   ============================================================ */
.workspace-card .ws-card-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: var(--card-accent);
    height: 42px;
    margin-bottom: 4px;
    transition: transform 0.3s var(--ease-spring);
}
.workspace-card:hover .ws-card-icon { transform: scale(1.05); }

.workspace-card .ws-card-icon svg,
.workspace-card .ws-card-icon .material-symbols-rounded {
    width: 42px;
    height: 42px;
    font-size: 42px;
}
.workspace-card .ws-card-content {
    position: relative;
    z-index: 1;
}
.workspace-card .ws-title {
    font-size: clamp(16px, 1.6vw, 19px);
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 4px 0;
    text-wrap: balance; /* ELITE: prevent orphaned words */
}
.workspace-card .ws-desc {
    font-size: clamp(12px, 1.1vw, 13px);
    color: var(--text-muted);
    line-height: 1.45;
    margin: 0 0 10px 0;
    text-wrap: pretty; /* ELITE: modern ragged-edge typography */
}
.workspace-card .ws-features {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    position: relative;
    z-index: 1;
}
.workspace-card .ws-feature-badge {
    padding: 3px 9px;
    border-radius: 100px;
    font-size: 10.5px;
    font-weight: 500;
    color: color-mix(in srgb, var(--card-accent) 80%, var(--text-main));
    background: color-mix(in srgb, var(--card-accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--card-accent) 22%, transparent);
}
.workspace-card .ws-card-arrow {
    position: relative;
    z-index: 1;
    margin-top: auto;
    align-self: flex-end;
    color: var(--card-accent);
    opacity: 0.7;
    transition: opacity 0.2s, transform 0.2s;
}
.workspace-card:hover .ws-card-arrow {
    opacity: 1;
    transform: translateX(3px);
}

/* Legacy alias — kept for backward compat with any inline markup */
.ws-icon { font-size: 48px; margin-bottom: 20px; }
.ws-title {
    color: var(--text-main);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}
.ws-desc {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

/* ============================================================
   VIEWPORT
   ============================================================ */
#viewport {
    flex: 1;
    overflow-y: auto;
    width: 100%;
    max-width: 880px;
    margin: 0 auto;
    padding: 100px 24px 180px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    scroll-behavior: smooth;
    height: 100vh;
    max-height: calc(100vh - 60px);
    scrollbar-gutter: stable; /* ELITE: no layout shift on scrollbar reveal */
    overscroll-behavior: contain;
}

/* ============================================================
   WORKSPACE VARIABLE OVERRIDES

   With @layer, cascade order alone guarantees these win over
   the :root defaults — no !important needed. The cascade is
   now honest.
   ============================================================ */
body.workspace-data {
    --accent-glow: #10b981;
    --accent-secondary: #059669;
    --border-muted: rgba(16, 185, 129, 0.3);
    --theme-surface-glow: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.06), transparent 70%);
    --workspace-accent: var(--workspace-data);
}
body.workspace-design {
    --accent-glow: #ef4444;
    --accent-glow-designer: #ef4444;
    /* Intentional: secondary stays emerald even on the crimson workspace
       so success states (saved, deployed, checkmarks) remain legible and
       semantically unambiguous. */
    --accent-secondary: #18ad7b;
    --border-muted: rgba(239, 68, 68, 0.3);
    --theme-surface-glow: radial-gradient(circle at 50% 0%, rgba(239, 68, 68, 0.06), transparent 70%);
    --workspace-accent: var(--workspace-design);
}
body.workspace-general {
    --workspace-accent: var(--workspace-general);
}

/* ============================================================
   WORKSPACE-DESIGN FINAL OVERRIDES
   ============================================================ */
body.workspace-design .brand-logo {
    color: var(--accent-glow);
}
body.workspace-design .input-frame:focus-within {
    border-color: #ef4444;
    box-shadow: 0 0 30px rgba(239, 68, 68, 0.2);
}

/* ============================================================
   SUBSCRIPTION / PLAN TEXT
   ============================================================ */
#subscription-modal .modal-card .profile-stat-value,
#subscription-modal .modal-card .sub-plan-name,
#subscription-modal .modal-card h3 {
    color: var(--text-main);
}
#free-tier-message { color: var(--text-main); }
#free-tier-message strong { color: var(--accent-glow); }
#sub-plan-name { color: var(--text-main); }

/* ============================================================
   PREMIUM LOGO HOVER
   ============================================================ */
.brand-logo:hover svg path {
    animation: logoPulse 2s infinite;
}

} /* end @layer workspace */
/* ============================================================
   ELITE WORKSPACE CARDS — gradient borders, spatial depth, sheen
   ============================================================ */
@layer elite {

/* Card — inner sheen (top light) + floor shadow (bottom weight) */
.workspace-card {
    isolation: isolate;
    box-shadow: var(--shadow-surface-2);
    transition:
        transform var(--duration-flow) var(--ease-overshoot),
        border-color var(--duration-swift) var(--ease-smooth),
        box-shadow var(--duration-swift) var(--ease-smooth);
}

/* Top sheen — mimics light catching the top edge of the surface */
.workspace-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: var(--gradient-surface-sheen);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-flow) var(--ease-smooth);
    z-index: 0;
}
.workspace-card:hover::before { opacity: 1; }

/* Gradient border via mask-composite — the Linear/Vercel signature.
   Reads as a light-catching edge rather than a hard stroke. */
.workspace-card::after {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: inherit;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--card-accent) 0%, transparent) 0%,
        color-mix(in srgb, var(--card-accent) 60%, transparent) 50%,
        color-mix(in srgb, var(--card-accent) 0%, transparent) 100%);
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-swift) var(--ease-smooth);
    z-index: 2;
}
.workspace-card:hover::after { opacity: 1; }

.workspace-card:hover {
    transform: translateY(-6px);
    box-shadow:
        var(--shadow-surface-4),
        0 0 0 1px color-mix(in srgb, var(--card-accent) 15%, transparent),
        0 24px 60px -20px color-mix(in srgb, var(--card-accent) 25%, transparent);
}

/* Card icon — subtle scale + accent bloom on hover */
.workspace-card .ws-card-icon {
    transition: transform var(--duration-flow) var(--ease-overshoot),
                filter var(--duration-flow) var(--ease-smooth);
}
.workspace-card:hover .ws-card-icon {
    transform: scale(1.06);
    filter: drop-shadow(0 0 20px color-mix(in srgb, var(--card-accent) 50%, transparent));
}

/* Feature badges — inner glow appears on card hover */
.workspace-card .ws-feature-badge {
    transition:
        background var(--duration-swift) var(--ease-smooth),
        border-color var(--duration-swift) var(--ease-smooth);
}
.workspace-card:hover .ws-feature-badge {
    background: color-mix(in srgb, var(--card-accent) 18%, transparent);
    border-color: color-mix(in srgb, var(--card-accent) 35%, transparent);
}

/* Arrow — slides right with anticipation */
.workspace-card .ws-card-arrow {
    transition: opacity var(--duration-swift) var(--ease-smooth),
                transform var(--duration-swift) var(--ease-elastic);
}
.workspace-card:hover .ws-card-arrow {
    transform: translateX(6px);
}

} /* end @layer elite */