/* TMC brand base — shared by the SOP form and dashboard.
   Tokens and components mirror the house style used by the TMC Idea survey
   (see ~/Claude Documents/BRAND.md). Page-specific styles live in form.css /
   dashboard.css. */
:root{
  color-scheme:light;
  --color-primary:#014d67;   /* Deep Sea */
  --color-primary-hover:#013f54;
  --color-action:#3f87b0;    /* Sea Blue */
  --color-alert:#ea5b0c;     /* TMC Orange */
  --color-alert-text:#c24e0a;
  --color-bg:#f0f7fb;        /* Ice Blue */
  --color-surface:#ffffff;
  --color-text:#014d67;
  --color-body:#1f3440;
  --color-label:#58585a;     /* Graphite */
  --color-muted:#7a7d80;
  --color-line:#e2ebf1;
  --color-success:#16a34a;
  --color-success-strong:#1f7a52;
  --color-amber:#d9862a;
  --color-amber-text:#9a5a12;
  --radius:8px;
  --radius-card:12px;
  --shadow-card:0 1px 3px rgba(1,77,103,.08),0 6px 18px rgba(1,77,103,.06);
  --shadow-focus:0 0 0 3px rgba(63,135,176,.28);
  --header-h:clamp(60px,8vw,76px);
  --font:'Klavika',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --ease-out:cubic-bezier(.22,1,.36,1);
  --dur-fast:130ms;
}
*{box-sizing:border-box;}
html,body{background:var(--color-bg);}
body{
  margin:0;font-family:var(--font);color:var(--color-text);line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
[hidden]{display:none !important;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---- Sticky Deep Sea header ---- */
.app-header{
  background:var(--color-primary);min-height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:0 clamp(16px,4vw,32px);position:sticky;top:0;z-index:20;
}
.app-logo-img{height:clamp(38px,5vw,52px);width:auto;display:block;}
.app-header-title{color:rgba(255,255,255,.85);font-size:clamp(.74rem,1.4vw,.86rem);font-weight:700;letter-spacing:.04em;}
.app-header-actions{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.85);font-size:.84rem;}

/* ---- Cards ---- */
.card{background:var(--color-surface);border-radius:var(--radius-card);box-shadow:var(--shadow-card);border:1px solid var(--color-line);overflow:hidden;margin-bottom:20px;}
.card-header{background:var(--color-primary);padding:14px 22px;display:flex;align-items:center;gap:10px;}
.card-title{margin:0;color:#fff;font-size:clamp(.98rem,2vw,1.1rem);font-weight:800;letter-spacing:.01em;}
.card-crumb{color:rgba(255,255,255,.65);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-left:auto;}
.card-body{padding:22px;}

.eyebrow{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.14em;color:var(--color-action);margin:0 0 10px;}
.page-title{font-size:clamp(1.45rem,3.6vw,1.9rem);font-weight:800;color:var(--color-primary);letter-spacing:-.02em;line-height:1.15;margin:0 0 10px;}
.lede{font-size:clamp(.95rem,1.6vw,1.02rem);color:var(--color-body);max-width:64ch;margin:0 0 6px;}

/* ---- Fields ---- */
.field{margin-bottom:20px;}
.field-label{display:block;font-size:.8rem;font-weight:700;color:var(--color-label);text-transform:uppercase;letter-spacing:.03em;margin-bottom:7px;}
.req{color:var(--color-alert-text);margin-left:2px;}
.opt{color:var(--color-muted);font-weight:600;text-transform:none;letter-spacing:0;margin-left:4px;}
.input{
  width:100%;padding:10px 12px;border:1.5px solid #9fb9c7;border-radius:var(--radius);
  font:inherit;font-size:.95rem;color:var(--color-body);background:#fff;outline:none;
  transition:border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out);
}
.input::placeholder{color:var(--color-muted);}
.input:hover{border-color:var(--color-primary);}
.input:focus{border-color:var(--color-action);box-shadow:var(--shadow-focus);}
textarea.input{min-height:96px;resize:vertical;line-height:1.5;}
select.input{
  appearance:none;-webkit-appearance:none;padding-right:36px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23014d67' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 12px center;
}
.hint{font-size:.78rem;color:var(--color-muted);margin-top:5px;}
.field-error{font-size:.8rem;color:var(--color-alert-text);font-weight:700;margin-top:6px;}
.field.has-error .input{border-color:var(--color-alert);}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;
  font:inherit;font-weight:700;border-radius:var(--radius);padding:10px 22px;font-size:.9rem;min-height:44px;
  text-decoration:none;transition:background var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out);
}
.btn:focus-visible{outline:none;box-shadow:var(--shadow-focus);}
.btn-primary{background:var(--color-primary);color:#fff;}
.btn-primary:hover{background:var(--color-primary-hover);}
.btn-primary:disabled{background:#d7dee3;color:#7a8791;cursor:not-allowed;}
.btn-secondary{background:#fff;color:var(--color-primary);border:1.5px solid var(--color-primary);}
.btn-secondary:hover{background:var(--color-bg);}
.btn-ghost{background:transparent;color:var(--color-primary);padding:8px 12px;min-height:36px;}
.btn-ghost:hover{background:rgba(1,77,103,.06);}
.btn-on-dark{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.35);min-height:36px;padding:6px 14px;font-size:.84rem;}
.btn-on-dark:hover{background:rgba(255,255,255,.18);}

/* ---- Alerts ---- */
.alert{border-radius:var(--radius);padding:12px 14px;font-size:.9rem;border:1px solid;margin:0 0 16px;}
.alert-error{background:#fdf0e8;border-color:#f6c4a4;color:#8a3707;}
.alert-success{background:#e7f5ed;border-color:#b7e0c7;color:var(--color-success-strong);}
.alert-info{background:var(--color-bg);border-color:var(--color-line);color:var(--color-primary);}

/* ---- Status & urgency badges (always text + colour, never colour alone) ---- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:700;padding:3px 10px;border-radius:999px;white-space:nowrap;line-height:1.5;}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;flex:none;}
.status-new{background:#e3f0f7;color:#2b6a8f;}
.status-in-review{background:#fbeedb;color:var(--color-amber-text);}
.status-drafted{background:#e6eef3;color:var(--color-primary);}
.status-published{background:#e3f2ea;color:var(--color-success-strong);}
.urgency-low{background:#eef1f3;color:#58585a;}
.urgency-medium{background:#e3f0f7;color:#2b6a8f;}
.urgency-high{background:#fbeedb;color:var(--color-amber-text);}
.urgency-critical{background:#fde3d3;color:var(--color-alert-text);}

@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important;}}