/* ZenithStack app shell — shared CSS for every authed page.
   Theme tokens match index.html: blue-600 primary on slate-50 surface,
   emerald accents, white cards. Sidebar stays dark for nav contrast
   (Linear/Vercel-style), everything else uses the index palette. */

:root {
    /* Surfaces */
    --bg:           #F8FAFC;     /* slate-50 */
    --bg-card:      #FFFFFF;
    --border:       #E2E8F0;     /* slate-200 */
    --border-soft:  #F1F5F9;     /* slate-100 */

    /* Text */
    --text:         #0F172A;     /* slate-900 */
    --text-soft:    #64748B;     /* slate-500 */
    --text-mute:    #94A3B8;     /* slate-400 */

    /* Brand — match index.html */
    --brand:        #2563EB;     /* blue-600 */
    --brand-hover:  #1D4ED8;     /* blue-700 */
    --brand-soft:   #EFF6FF;     /* blue-50 */
    --brand-ring:   #DBEAFE;     /* blue-100 */
    --brand-ink:    #1E3A8A;     /* blue-900 — for chip text on blue-50 */

    /* Accents */
    --accent:       #10B981;     /* emerald-500 */
    --accent-soft:  #ECFDF5;     /* emerald-50 */
    --accent-ring:  #D1FAE5;     /* emerald-100 */
    --accent-ink:   #047857;     /* emerald-700 */

    /* Sidebar (dark) */
    --sb-bg:        #0B1220;     /* slate-950ish */
    --sb-text:      #94A3B8;
    --sb-text-hi:   #FFFFFF;
    --sb-divider:   rgba(255,255,255,0.06);
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}
.mono { font-family: 'JetBrains Mono', monospace; font-feature-settings: 'tnum'; letter-spacing: -0.02em; }

/* ─── Cards ─── */
.ds-card { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 16px; }
.ds-card-hover { transition: all .15s ease; }
.ds-card-hover:hover { border-color: var(--border); transform: translateY(-1px); box-shadow: 0 12px 28px -18px rgba(37,99,235,.18); }
.stat-card-hero { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 18px; padding: 22px; position: relative; overflow: hidden; }
.stat-card-hero::before {
    content: ''; position: absolute; inset: 0 0 auto 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--brand), transparent); opacity: .7;
}

/* ─── Buttons ─── */
.ds-btn-primary {
    background: var(--brand); color: white; padding: 10px 18px; border-radius: 9999px;
    font-weight: 700; font-size: 12px; letter-spacing: .04em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 8px; transition: all .15s; border: 0; cursor: pointer;
    box-shadow: 0 8px 24px -10px rgba(37,99,235,.45);
}
.ds-btn-primary:hover { background: var(--brand-hover); transform: translateY(-1px); }
.ds-btn-primary:disabled { opacity: .4; cursor: not-allowed; transform: none; box-shadow: none; }

.ds-btn-secondary {
    background: white; color: var(--text); padding: 10px 16px; border-radius: 9999px;
    font-weight: 700; font-size: 12px; letter-spacing: .04em; text-transform: uppercase;
    border: 1px solid var(--border); display: inline-flex; align-items: center; gap: 8px;
    transition: all .15s; cursor: pointer;
}
.ds-btn-secondary:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

/* Status pills — used on /affiliate, /integrations for Connected / Not connected / Paid / Pending */
.ds-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 9999px;
    font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
    border: 1px solid transparent;
}
.ds-tag-green { background: #ecfdf5; color: #047857; border-color: #a7f3d0; }
.ds-tag-amber { background: #fffbeb; color: #b45309; border-color: #fde68a; }
.ds-tag-gray  { background: #f1f5f9; color: #475569; border-color: #e2e8f0; }
.ds-tag-blue  { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }

.ds-btn-ghost {
    color: var(--text-soft); padding: 8px 12px; border-radius: 8px; font-weight: 600; font-size: 12.5px;
    display: inline-flex; align-items: center; gap: 6px; transition: all .15s; background: transparent; border: 0; cursor: pointer;
}
.ds-btn-ghost:hover { color: var(--text); background: var(--border-soft); }

/* ─── Chips & pills ─── */
.ds-chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; }

/* ─── Inputs ─── */
.ds-input {
    width: 100%; padding: 10px 12px; border-radius: 10px; background: white;
    border: 1px solid var(--border); font-size: 13px; transition: all .15s; outline: none; color: var(--text);
}
.ds-input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-ring); }
.ds-input::placeholder { color: var(--text-mute); }

/* ─── Progress bar ─── */
.progress-bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,.06); overflow: hidden; }
.progress-bar > div { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--accent)); }

/* ─── Sidebar ─── */
#zs-sidebar { background: var(--sb-bg); }
.sidebar-link {
    display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 10px;
    color: var(--sb-text); font-size: 13.5px; font-weight: 500; transition: all .12s;
    cursor: pointer; text-decoration: none;
}
.sidebar-link:hover { color: var(--sb-text-hi); background: rgba(255,255,255,.04); }
.sidebar-link.active { color: var(--sb-text-hi); background: rgba(37,99,235,.18); font-weight: 600; }
.sidebar-link.active::before {
    content: ''; position: absolute; left: 0; width: 3px; height: 18px; border-radius: 0 3px 3px 0;
    background: var(--brand);
}
.sidebar-link { position: relative; }

/* Mobile sidebar — off-canvas */
@media (max-width: 1023px) {
    #zs-sidebar {
        position: fixed; inset: 0 auto 0 0; width: 280px; z-index: 60;
        transform: translateX(-100%); transition: transform .25s ease;
    }
    #zs-sidebar.open { transform: translateX(0); }
    #zs-sidebar-backdrop {
        position: fixed; inset: 0; background: rgba(11,18,32,.55); z-index: 55;
        opacity: 0; pointer-events: none; transition: opacity .2s ease;
    }
    #zs-sidebar-backdrop.open { opacity: 1; pointer-events: auto; }
}
@media (min-width: 1024px) {
    #zs-sidebar-backdrop { display: none; }
    #zs-hamburger { display: none !important; }
}

/* ─── Toast ─── */
#zs-toast-stack { position: fixed; top: 80px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.zs-toast {
    background: white; border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px;
    box-shadow: 0 12px 32px rgba(15,23,42,.10); max-width: 360px; font-size: 13px; font-weight: 500;
    color: var(--text); animation: zs-slide-in .2s ease-out; pointer-events: auto;
    border-left: 4px solid var(--brand);
}
.zs-toast.zs-error   { border-left-color: #EF4444; }
.zs-toast.zs-success { border-left-color: var(--accent); }
@keyframes zs-slide-in { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* Topbar */
.zs-topbar { backdrop-filter: blur(10px); background: rgba(248,250,252,.85); border-bottom: 1px solid var(--border-soft); }

/* Cmd+K palette active row */
.zs-cmdk-active { background: var(--brand-soft); }