/* ==========================================================================
   KNEC frontend styles — matched to the Shudarsana theme
   (dark glass surfaces, amber #fab50d accent, Space Grotesk / Inter / JetBrains Mono)
   All values fall back gracefully when the theme is not active.
   ========================================================================== */

.knec-ui{
  --knec-bg:var(--bg,#08090f);
  --knec-fg:var(--fg,#eef4f8);
  --knec-muted:var(--muted,#8a96a8);
  --knec-primary:var(--primary,#fab50d);
  --knec-border:var(--border,rgba(255,255,255,.08));
  --knec-surface-1:var(--surface-1,rgba(255,255,255,.03));
  --knec-surface-2:var(--surface-2,rgba(255,255,255,.05));
  --knec-gradient:var(--gradient-primary,linear-gradient(135deg,#ffffff,#fab50d));
  --knec-radius:var(--radius,14px);
  --knec-shadow:var(--shadow-elevated,0 30px 80px -20px rgba(250,181,13,.18));
  color:var(--knec-fg);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  line-height:1.55;
}
.knec-ui *,.knec-ui *::before,.knec-ui *::after{box-sizing:border-box}
.knec-ui h2,.knec-ui h3,.knec-ui h4{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.01em;line-height:1.15;margin:0 0 .5rem}
.knec-ui p{margin:0 0 .75rem}
.knec-eyebrow{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.25em;text-transform:uppercase;color:var(--knec-primary);margin-bottom:.6rem;display:block}
.knec-muted{color:var(--knec-muted)}
.knec-small{font-size:.85rem}

/* Surfaces ---------------------------------------------------------------- */
.knec-card{
  position:relative;background:var(--knec-surface-1);border:1px solid var(--knec-border);
  border-radius:var(--knec-radius);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding:1.5rem;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.knec-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.2);box-shadow:var(--knec-shadow)}
.knec-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin:1.5rem 0}

/* Buttons ----------------------------------------------------------------- */
.knec-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  padding:.7rem 1.2rem;border-radius:999px;font-size:.9rem;font-weight:600;
  border:1px solid transparent;cursor:pointer;text-decoration:none;transition:all .2s;
  background:var(--knec-gradient);color:#0a0c12;font-family:'Inter',sans-serif;
}
.knec-btn:hover{transform:translateY(-1px) scale(1.02);color:#0a0c12}
.knec-btn[disabled],.knec-btn.is-disabled{opacity:.45;pointer-events:none}
.knec-btn-ghost{background:var(--knec-surface-2);border-color:var(--knec-border);color:var(--knec-fg)}
.knec-btn-ghost:hover{border-color:rgba(255,255,255,.35);color:#fff}
.knec-btn-sm{padding:.45rem .9rem;font-size:.8rem}

/* Chips / badges ---------------------------------------------------------- */
.knec-chip{display:inline-block;padding:.25rem .65rem;border-radius:999px;background:var(--knec-surface-2);
  border:1px solid var(--knec-border);font-family:'JetBrains Mono',monospace;font-size:.65rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--knec-muted)}
.knec-chip.is-active{color:#0a0c12;background:var(--knec-primary);border-color:var(--knec-primary)}
.knec-chip.is-warn{color:#ffcf7a;border-color:rgba(250,181,13,.35)}
.knec-chip.is-off{color:#ff9d9d;border-color:rgba(255,120,120,.3)}

/* Plans ------------------------------------------------------------------- */
.knec-plan-card{display:flex;flex-direction:column}
.knec-plan-card.is-featured{border-color:rgba(250,181,13,.45);box-shadow:0 0 40px rgba(250,181,13,.12)}
.knec-plan-ribbon{position:absolute;top:-.7rem;right:1.2rem;padding:.25rem .8rem;border-radius:999px;
  background:var(--knec-gradient);color:#0a0c12;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.knec-plan-price{font-family:'Space Grotesk',sans-serif;font-size:2.2rem;font-weight:600;margin:.4rem 0 .2rem}
.knec-plan-price small{font-size:.85rem;font-weight:400;color:var(--knec-muted)}
.knec-plan-items{list-style:none;padding:0;margin:1rem 0;display:grid;gap:.4rem}
.knec-plan-items li{font-size:.9rem;color:var(--knec-fg);display:flex;gap:.5rem;align-items:center}
.knec-plan-items li::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--knec-primary);box-shadow:0 0 10px var(--knec-primary)}
.knec-plan-card form{margin-top:auto}
.knec-plan-card .knec-btn{width:100%}

/* Custom pricing builder --------------------------------------------------- */
.knec-custom{margin:1.5rem 0}
.knec-tool-card{display:flex;flex-direction:column;gap:.35rem}
.knec-tool-card.is-selected{border-color:rgba(250,181,13,.5);background:var(--knec-surface-2)}
.knec-tool-head{display:flex;align-items:center;gap:.6rem;cursor:pointer;font-weight:600;font-size:1.05rem;font-family:'Space Grotesk',sans-serif}
.knec-tool-head input{width:18px;height:18px;accent-color:var(--knec-primary);cursor:pointer}
.knec-tool-desc{color:var(--knec-muted);font-size:.85rem;min-height:2.4em}
.knec-tool-price{font-family:'JetBrains Mono',monospace;font-size:.95rem;color:var(--knec-primary)}
.knec-tool-price small{color:var(--knec-muted)}
.knec-duration{margin-top:.75rem;display:flex;flex-direction:column;gap:.5rem}
.knec-duration-presets{display:flex;flex-wrap:wrap;gap:.35rem}
.knec-preset{padding:.3rem .7rem;border-radius:999px;border:1px solid var(--knec-border);background:var(--knec-surface-2);
  color:var(--knec-muted);font-size:.75rem;cursor:pointer;transition:all .18s;font-family:'JetBrains Mono',monospace}
.knec-preset:hover{color:var(--knec-fg);border-color:rgba(255,255,255,.25)}
.knec-preset.is-active{background:var(--knec-primary);border-color:var(--knec-primary);color:#0a0c12;font-weight:700}
.knec-duration-custom{display:flex;align-items:center;gap:.5rem}
.knec-duration-custom input,.knec-duration-custom select,.knec-ui input[type="text"],.knec-ui input[type="number"],.knec-ui select,.knec-ui textarea{
  background:rgba(0,0,0,.35);border:1px solid var(--knec-border);color:var(--knec-fg);
  border-radius:10px;padding:.45rem .6rem;font-size:.85rem;font-family:'Inter',sans-serif}
.knec-duration-custom input{width:90px}
.knec-line{display:flex;justify-content:space-between;align-items:baseline;margin-top:.85rem;
  padding-top:.7rem;border-top:1px dashed var(--knec-border);font-family:'JetBrains Mono',monospace;font-size:.85rem}
.knec-line b{color:var(--knec-primary)}
.knec-line-save{color:#7ee2b8;font-size:.75rem}

/* Summary bar -------------------------------------------------------------- */
.knec-summary{margin-top:1.5rem;padding:1.5rem;border-radius:var(--knec-radius);
  background:var(--knec-surface-2);border:1px solid var(--knec-border);backdrop-filter:blur(20px)}
.knec-summary-row{display:flex;justify-content:space-between;padding:.3rem 0;font-size:.92rem;color:var(--knec-muted)}
.knec-summary-row span:last-child{color:var(--knec-fg);font-family:'JetBrains Mono',monospace}
.knec-summary-total{display:flex;justify-content:space-between;align-items:baseline;margin-top:.85rem;padding-top:.85rem;
  border-top:1px solid var(--knec-border);font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:600}
.knec-summary-total strong{color:var(--knec-primary)}
.knec-summary .knec-btn{margin-top:1rem;width:100%}
.knec-summary-note{margin-top:.6rem;font-size:.75rem;color:var(--knec-muted);text-align:center}

/* Tables ------------------------------------------------------------------- */
.knec-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}
.knec-table th,.knec-table td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--knec-border)}
.knec-table th{font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--knec-muted)}
.knec-table tbody tr:hover{background:var(--knec-surface-1)}
.knec-table-wrap{overflow-x:auto;border:1px solid var(--knec-border);border-radius:var(--knec-radius);background:var(--knec-surface-1)}

/* Notices ------------------------------------------------------------------ */
.knec-notice{padding:1rem 1.2rem;border-radius:var(--knec-radius);border:1px solid var(--knec-border);
  background:var(--knec-surface-1);margin:1rem 0;font-size:.9rem}
.knec-notice.is-success{border-color:rgba(126,226,184,.35)}
.knec-notice.is-warn{border-color:rgba(250,181,13,.35)}
.knec-notice.is-error{border-color:rgba(255,120,120,.35)}

/* Account / my products ----------------------------------------------------- */
.knec-account-head{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin-bottom:1.5rem}
.knec-avatar{width:52px;height:52px;border-radius:999px;background:var(--knec-gradient);color:#0a0c12;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Space Grotesk',sans-serif}
.knec-mp-card{display:flex;flex-direction:column;gap:.4rem}
.knec-mp-card .knec-btn{margin-top:auto;align-self:flex-start}
.knec-meter{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:.6rem}
.knec-meter i{display:block;height:100%;background:var(--knec-gradient)}

/* Docs ---------------------------------------------------------------------- */
.knec-docs{display:grid;grid-template-columns:240px 1fr;gap:2rem;margin:1.5rem 0}
@media(max-width:880px){.knec-docs{grid-template-columns:1fr}}
.knec-docs-nav{position:sticky;top:90px;align-self:start;display:flex;flex-direction:column;gap:.2rem;
  padding:1rem;border:1px solid var(--knec-border);border-radius:var(--knec-radius);background:var(--knec-surface-1)}
.knec-docs-nav a{padding:.45rem .7rem;border-radius:10px;font-size:.85rem;color:var(--knec-muted);transition:all .18s;text-decoration:none}
.knec-docs-nav a:hover,.knec-docs-nav a.is-active{color:var(--knec-fg);background:var(--knec-surface-2)}
.knec-docs-body section{scroll-margin-top:100px;padding-bottom:2rem;margin-bottom:2rem;border-bottom:1px solid var(--knec-border)}
.knec-docs-body section:last-child{border-bottom:0}
.knec-docs-body h3{font-size:1.4rem;margin-bottom:.6rem}
.knec-docs-body h4{font-size:1rem;margin-top:1.2rem}
.knec-docs-body ul,.knec-docs-body ol{padding-left:1.2rem;color:var(--knec-muted);font-size:.92rem}
.knec-docs-body li{margin:.3rem 0}
.knec-code{display:block;font-family:'JetBrains Mono',monospace;font-size:.82rem;padding:.7rem .9rem;
  border-radius:10px;background:rgba(0,0,0,.45);border:1px solid var(--knec-border);color:var(--knec-primary);
  overflow-x:auto;white-space:pre;margin:.5rem 0}
.knec-kv{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;font-size:.9rem}
.knec-kv dt{color:var(--knec-muted)}
.knec-kv dd{margin:0}

/* Gate ---------------------------------------------------------------------- */
.knec-gate{padding:2rem;text-align:center}
.knec-gate h3{font-size:1.3rem}

/* ============================================================
 * Ecosystem hub — single page, tabbed
 * ========================================================== */
.knec-eco-head{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:flex-end;justify-content:space-between;
  padding:1.75rem;border-radius:calc(var(--knec-radius) + 6px);border:1px solid var(--knec-border);
  background:var(--knec-surface-1);box-shadow:var(--knec-shadow);margin-bottom:1.5rem}
.knec-eco-head h2{margin:.35rem 0 .35rem;font-family:'Space Grotesk','Inter',sans-serif;font-size:clamp(1.5rem,3vw,2.1rem)}
.knec-eco-user{display:flex;align-items:center;gap:.75rem}
.knec-avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;
  color:var(--knec-bg);background:linear-gradient(135deg,var(--knec-primary),#ffd977)}

.knec-tabs{display:flex;gap:.35rem;overflow-x:auto;padding:.4rem;margin-bottom:1.5rem;
  border:1px solid var(--knec-border);border-radius:999px;background:var(--knec-surface-2);scrollbar-width:none}
.knec-tabs::-webkit-scrollbar{display:none}
.knec-tab{flex:0 0 auto;padding:.6rem 1.15rem;border-radius:999px;text-decoration:none;white-space:nowrap;
  font-size:.9rem;font-weight:600;color:var(--knec-muted);transition:.2s}
.knec-tab:hover{color:var(--knec-fg);background:rgba(255,255,255,.05)}
.knec-tab.is-active{color:var(--knec-bg);background:var(--knec-primary);box-shadow:0 6px 18px rgba(250,181,13,.25)}

.knec-tab-panel{display:none;animation:knec-fade .25s ease}
.knec-tab-panel.is-active{display:block}
@keyframes knec-fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Pricing toggle */
.knec-toggle{display:inline-flex;gap:.25rem;padding:.35rem;margin:0 auto 1.5rem;
  border:1px solid var(--knec-border);border-radius:999px;background:var(--knec-surface-2)}
.knec-pricing-switch{text-align:center}
.knec-pricing-switch > .knec-pane{text-align:left}
.knec-toggle-btn{border:0;cursor:pointer;padding:.6rem 1.3rem;border-radius:999px;font-weight:600;font-size:.9rem;
  color:var(--knec-muted);background:transparent;transition:.2s}
.knec-toggle-btn.is-active{color:var(--knec-bg);background:var(--knec-primary)}
.knec-pane{display:none}
.knec-pane.is-active{display:block}
.knec-section-head{margin-bottom:1.25rem}
.knec-section-head h2,.knec-section-head h3{margin:.3rem 0;font-family:'Space Grotesk','Inter',sans-serif}

/* Checkout, support & docs centre ---------------------------------------- */
.knec-checkout-grid{display:grid;gap:1.25rem;grid-template-columns:1.4fr .9fr}
@media(max-width:860px){.knec-checkout-grid{grid-template-columns:1fr}}
.knec-field{display:block;margin-bottom:1rem}
.knec-field>span{display:block;font-size:.8rem;letter-spacing:.04em;color:var(--knec-muted);margin-bottom:.35rem}
.knec-field input,.knec-field textarea,.knec-field select{
  width:100%;padding:.7rem .85rem;border-radius:10px;color:var(--knec-fg);
  background:var(--knec-surface-2);border:1px solid var(--knec-border);font:inherit;
}
.knec-field input:focus,.knec-field textarea:focus{outline:none;border-color:var(--knec-primary)}
.knec-field-row{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
@media(max-width:640px){.knec-field-row{grid-template-columns:1fr}}
.knec-confirm{text-align:center;max-width:720px;margin:0 auto}
.knec-confirm-icon{width:54px;height:54px;border-radius:50%;margin:0 auto 1rem;display:grid;place-items:center;
  font-size:1.5rem;color:#08090f;background:var(--knec-primary)}
.knec-confirm-ref code{font-family:'JetBrains Mono',monospace}
.knec-confirm-actions{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;margin-top:1.4rem}
.knec-grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.knec-grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.knec-support-h{margin:2.2rem 0 1rem}
.knec-support-meta{font-family:'JetBrains Mono',monospace;font-size:1rem;word-break:break-word}
.knec-faq details{background:var(--knec-surface-1);border:1px solid var(--knec-border);border-radius:12px;padding:.9rem 1.1rem;margin-bottom:.6rem}
.knec-faq summary{cursor:pointer;font-weight:600}
.knec-faq details[open] summary{color:var(--knec-primary)}
.knec-tab-out{margin-left:auto;opacity:.85}
.knec-doc-product h4{margin:.2rem 0 .4rem}

/* ==========================================================================
   v1.4 — readability fixes + per-product account sections
   ========================================================================== */

/* Dropdowns: native <option> lists render with the OS default (white on white)
   unless both the select and its options are painted. Force a dark menu. */
.knec-ui select,
.knec-ui select:focus{
  background-color:#0b0d14;color:var(--knec-fg);
  border:1px solid var(--knec-border);border-radius:10px;
  padding:.5rem .7rem;appearance:none;-webkit-appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--knec-muted) 50%),linear-gradient(135deg,var(--knec-muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:2.2rem;
}
.knec-ui select option,
.knec-ui select optgroup{background-color:#0b0d14 !important;color:#eef4f8 !important}
.knec-ui input,.knec-ui textarea{background-color:rgba(0,0,0,.35);color:var(--knec-fg)}
.knec-ui input::placeholder,.knec-ui textarea::placeholder{color:var(--knec-muted)}
.knec-ui input:focus,.knec-ui select:focus,.knec-ui textarea:focus{outline:none;border-color:rgba(250,181,13,.55)}

/* Buttons: the theme colours every <a> amber, which turned amber-gradient
   buttons into amber-on-amber. Pin the label to near-black in every state. */
.knec-ui .knec-btn,
.knec-ui a.knec-btn,
.knec-ui a.knec-btn:link,
.knec-ui a.knec-btn:visited,
.knec-ui a.knec-btn:hover,
.knec-ui a.knec-btn:focus,
.knec-ui button.knec-btn,
.knec-ui input[type="submit"].knec-btn{color:#0a0c12 !important;text-decoration:none !important;-webkit-text-fill-color:#0a0c12}
.knec-ui .knec-btn-ghost,
.knec-ui a.knec-btn-ghost:link,
.knec-ui a.knec-btn-ghost:visited,
.knec-ui a.knec-btn-ghost:hover{color:var(--knec-fg) !important;-webkit-text-fill-color:currentColor}
.knec-ui .knec-chip.is-active{color:#0a0c12 !important}
.knec-ui .knec-preset.is-active{color:#0a0c12 !important}

/* Account sections --------------------------------------------------------- */
.knec-acc-section{margin:1.25rem 0 2rem;padding:1.25rem;border:1px solid var(--knec-border);
  border-radius:var(--knec-radius);background:var(--knec-surface-1)}
.knec-acc-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.6rem}
.knec-acc-head h4{margin:0;font-size:1.05rem}
.knec-acc-panels{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.knec-acc-panel{padding:1.1rem}
.knec-acc-panel .knec-btn{margin-top:.8rem}
.knec-kv{list-style:none;padding:0;margin:.5rem 0 0;display:grid;gap:.35rem}
.knec-kv li{display:flex;justify-content:space-between;gap:1rem;font-size:.85rem;border-bottom:1px dashed var(--knec-border);padding-bottom:.3rem}
.knec-kv li span{color:var(--knec-muted)}
.knec-kv li b{font-family:'JetBrains Mono',monospace;font-weight:500;text-align:right}
.knec-key{font-family:'JetBrains Mono',monospace;font-size:.75rem;word-break:break-all;
  background:rgba(0,0,0,.4);border:1px solid var(--knec-border);border-radius:8px;padding:.5rem .6rem;display:block;margin:.4rem 0}