/* ============================================
   TOOL SHELL — Shared Styles for All Tool Pages
   OPCPark & Silvertriverse
   ============================================ */

:root {
    --tool-bg: #07070d;
    --tool-card: rgba(255, 255, 255, 0.02);
    --tool-card-hover: rgba(255, 255, 255, 0.05);
    --tool-border: rgba(255, 255, 255, 0.06);
    --tool-accent-purple: #7c6aef;
    --tool-accent-blue: #4fc3f7;
    --tool-accent-gold: #f59e0b;
    --tool-accent-emerald: #10b981;
    --tool-radius-lg: 16px;
    --tool-radius-md: 10px;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 20px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-2xl: 80px;
    --duration: 0.25s;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --nav-height: 64px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.tool-page {
    background-color: var(--tool-bg);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Background Effects ── */
#bgCanvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.35;
}
.bg-scanline {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.008) 2px, rgba(255,255,255,0.008) 4px);
    pointer-events: none;
}

/* ── Navigation Bar ── */
.tool-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
    background: rgba(7, 7, 13, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--tool-border);
}

.tool-nav__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 500;
    transition: color 0.3s;
    cursor: pointer;
}
.tool-nav__back:hover { color: var(--tool-accent-purple); }

.tool-nav__brand {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.tool-nav__status {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    border: 1px solid;
    transition: all 0.3s;
}
.tool-nav__status--locked {
    color: var(--tool-accent-purple);
    background: rgba(124, 106, 239, 0.08);
    border-color: rgba(124, 106, 239, 0.2);
}
.tool-nav__status--unlocked {
    color: var(--tool-accent-emerald);
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
}

/* ── Full-Page Lock Gate ── */
.lock-gate {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(7, 7, 13, 0.96);
    backdrop-filter: blur(30px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s var(--ease-out);
}
.lock-gate.hidden {
    opacity: 0;
    pointer-events: none;
}

.lock-card {
    background: rgba(14, 14, 28, 0.7);
    border: 1px solid rgba(124, 106, 239, 0.2);
    border-radius: var(--tool-radius-lg);
    width: 90%;
    max-width: 480px;
    padding: var(--space-xl);
    box-shadow: 0 30px 70px rgba(0,0,0,0.8), 0 0 45px rgba(124, 106, 239, 0.1);
    text-align: center;
    position: relative;
}
.lock-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--tool-accent-purple), var(--tool-accent-blue));
    border-radius: var(--tool-radius-lg) var(--tool-radius-lg) 0 0;
}

.lock-card__icon { font-size: 3rem; margin-bottom: var(--space-xs); display: block; filter: drop-shadow(0 0 14px rgba(124, 106, 239, 0.4)); }
.lock-card__badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--tool-accent-purple);
    background: rgba(124, 106, 239, 0.1);
    border: 1px solid rgba(124, 106, 239, 0.2);
    padding: 3px 10px;
    border-radius: 50px;
    margin-bottom: var(--space-xs);
}
.lock-card__title {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: #fff;
    margin-bottom: 8px;
}
.lock-card__desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

.lock-tabs {
    display: flex;
    border-bottom: 1px solid var(--tool-border);
    margin-bottom: var(--space-md);
}
.lock-tab {
    flex: 1;
    padding: 8px 0;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}
.lock-tab--active { color: #fff; }
.lock-tab--active::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0;
    width: 100%; height: 2px;
    background: var(--tool-accent-purple);
}

.lock-panel { display: none; }
.lock-panel--active { display: block; }

.lock-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
}
.lock-form label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}
.lock-form input {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-radius-md);
    padding: 10px 14px;
    color: #fff;
    font-size: 0.85rem;
    font-family: inherit;
    width: 100%;
    transition: all 0.3s;
}
.lock-form input:focus {
    border-color: var(--tool-accent-purple);
    outline: none;
    background: rgba(124, 106, 239, 0.04);
}
.lock-btn {
    background: var(--tool-accent-purple);
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: var(--tool-radius-md);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
}
.lock-btn:hover { opacity: 0.85; transform: translateY(-1px); }
.lock-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ── Tool Content Wrapper ── */
.tool-content {
    flex: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: calc(var(--nav-height) + var(--space-lg)) var(--space-md) var(--space-2xl);
    width: 100%;
    position: relative;
    z-index: 10;
}

.tool-header {
    margin-bottom: var(--space-lg);
}
.tool-header__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--tool-accent-purple);
    margin-bottom: 6px;
}
.tool-header__title {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 8px;
    color: #fff;
}
.gradient-text {
    background: linear-gradient(135deg, #a78bfa, #60a5fa 50%, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.tool-header__desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 720px;
}

/* ── Panels ── */
.panel {
    background: var(--tool-card);
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-radius-lg);
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: border-color var(--duration) var(--ease-out);
}
.panel:hover { border-color: rgba(255,255,255,0.1); }
.panel__title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--tool-border);
    padding-bottom: var(--space-xs);
    color: #fff;
}
.panel__title span.icon { font-size: 1.2rem; }

/* ── Forms ── */
.control-group { margin-bottom: var(--space-md); }
.control-group label {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.control-group label span.val {
    color: var(--tool-accent-blue);
    text-transform: none;
    font-family: 'Fira Code', monospace;
}
.input-with-addon { position: relative; }
.input-with-addon input {
    width: 100%;
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-radius-md);
    padding: 10px 12px 10px 28px;
    color: #fff;
    font-size: 0.88rem;
    font-family: 'Fira Code', monospace;
    transition: all 0.3s;
}
.input-with-addon input:focus {
    border-color: var(--tool-accent-purple);
    outline: none;
    background: rgba(124,106,239,0.02);
}
.input-with-addon::before {
    content: attr(data-addon);
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    font-size: 0.85rem;
    color: var(--text-muted);
    pointer-events: none;
}

.slider-control {
    width: 100%;
    height: 6px;
    background: var(--tool-border);
    border-radius: 50px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    margin-top: 10px;
}
.slider-control::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--tool-accent-purple);
    cursor: pointer;
    transition: all 0.2s;
}
.slider-control::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--tool-accent-purple);
}

/* ── Founder / Shareholder Rows ── */
.founder-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: var(--space-md); }
.founder-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 10px;
    align-items: center;
}
.founder-row input {
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--tool-border);
    border-radius: 8px;
    padding: 8px 12px;
    color: #fff;
    font-size: 0.85rem;
    font-family: inherit;
}
.founder-row input.share-pct { font-family: 'Fira Code', monospace; }

/* ── Buttons ── */
.btn-action {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--tool-border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
}
.btn-action:hover { border-color: rgba(255,255,255,0.15); color: #fff; background: rgba(255,255,255,0.04); }
.btn-action--danger { color: #f43f5e; border-color: rgba(244,63,94,0.2); }
.btn-action--danger:hover { background: rgba(244,63,94,0.05); border-color: rgba(244,63,94,0.3); color: #ff4a6b; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--tool-radius-md);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
    font-family: inherit;
}
.btn--primary {
    background: var(--tool-accent-purple);
    color: #fff;
}
.btn--primary:hover { opacity: 0.88; transform: translateY(-1px); }

/* ── Visual Bar Charts ── */
.visual-bars { display: flex; flex-direction: column; gap: 12px; margin-top: var(--space-md); }
.bar-group { display: flex; flex-direction: column; gap: 4px; }
.bar-label { display: flex; justify-content: space-between; font-size: 0.78rem; font-weight: 500; color: var(--text-secondary); }
.bar-label span.owner { color: #fff; font-weight: 600; }
.bar-track { height: 8px; background: rgba(255,255,255,0.02); border-radius: 50px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 50px; transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1); }
.bar-fill--founder-1 { background: linear-gradient(90deg, #7c6aef, #907ff2); }
.bar-fill--founder-2 { background: linear-gradient(90deg, #5b4cc4, #7364e0); }
.bar-fill--founder-other { background: linear-gradient(90deg, #3f3591, #5146b0); }
.bar-fill--esop { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.bar-fill--r1 { background: linear-gradient(90deg, #4fc3f7, #60a5fa); }
.bar-fill--r2 { background: linear-gradient(90deg, #10b981, #34d399); }

/* ── Cap Table ── */
.cap-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 0.8rem; }
.cap-table th, .cap-table td { padding: 10px 14px; border-bottom: 1px solid var(--tool-border); white-space: nowrap; }
.cap-table th { background: rgba(255,255,255,0.01); font-weight: 600; color: #fff; text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.05em; }
.cap-table tr.total-row td { border-top: 2px solid var(--tool-accent-purple); font-weight: 700; color: #fff; background: rgba(124,106,239,0.04); }
.val-code { font-family: 'Fira Code', monospace; color: var(--text-secondary); }
.val-shares { font-family: 'Fira Code', monospace; color: #fff; text-align: right; }
.val-pct { font-family: 'Fira Code', monospace; color: var(--tool-accent-blue); font-weight: 600; text-align: right; }

/* ── Summary Pills ── */
.summary-pill {
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Fira Code', monospace;
    color: var(--text-secondary);
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--tool-border);
    padding: 5px 12px;
    border-radius: 50px;
    transition: all 0.3s;
}

/* ── Round tabs ── */
.round-tabs { display: flex; gap: 8px; margin-bottom: var(--space-md); background: rgba(255,255,255,0.01); border: 1px solid var(--tool-border); padding: 4px; border-radius: var(--tool-radius-md); }
.round-tab-btn { flex: 1; background: transparent; border: none; color: var(--text-secondary); font-size: 0.75rem; font-weight: 600; padding: 6px 0; border-radius: 6px; cursor: pointer; transition: all 0.3s; font-family: inherit; }
.round-tab-btn--active { background: var(--tool-accent-purple); color: #fff; }

/* ── Summary Cards ── */
.summary-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px,1fr)); gap: 12px; margin-bottom: var(--space-lg); }
.summary-card { background: rgba(255,255,255,0.01); border: 1px solid var(--tool-border); border-radius: var(--tool-radius-md); padding: 14px; text-align: center; transition: all 0.3s; }
.summary-card:hover { border-color: rgba(124,106,239,0.15); background: rgba(124,106,239,0.02); }
.summary-card__title { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 4px; }
.summary-card__value { font-size: 1.1rem; font-weight: 800; color: #fff; margin-bottom: 2px; font-family: 'Fira Code', monospace; }
.summary-card__subtitle { font-size: 0.68rem; color: var(--text-muted); }

/* ── Gauge (MINDLYT) ── */
.gauge-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: var(--space-md); }
@media (max-width: 600px) { .gauge-grid { grid-template-columns: 1fr; } }
.gauge-card { background: rgba(255,255,255,0.01); border: 1px solid var(--tool-border); border-radius: var(--tool-radius-md); padding: var(--space-md); text-align: center; display: flex; flex-direction: column; align-items: center; }
.gauge-svg { width: 100px; height: 100px; transform: rotate(-90deg); }
.gauge-bg { fill: none; stroke: rgba(255,255,255,0.03); stroke-width: 8; }
.gauge-fill { fill: none; stroke-width: 8; stroke-linecap: round; transition: stroke-dasharray 0.5s ease; }
.gauge-card__title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-top: 10px; }
.gauge-card__value { font-size: 1.4rem; font-weight: 800; color: #fff; margin-top: 4px; font-family: 'Fira Code', monospace; }
.gauge-card__desc { font-size: 0.68rem; color: var(--text-muted); margin-top: 4px; line-height: 1.3; }

/* ── Responsive ── */
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: start; }
@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }

/* ── Misc ── */
input { color: #fff; }
input::placeholder { color: var(--text-muted); }