/* ============================================================
   Sampark CRM — style.css
   Design tokens, base, buttons, forms, utilities
   ============================================================ */

/* ---------- TOKENS ---------- */
:root{
  --ink:#1B2A4A;
  --ink-2:#24365C;
  --ink-3:#31456F;
  --ink-soft:#EEF1F7;
  --paper:#F5F6F2;
  --card:#FFFFFF;
  --line:#E6E4DC;
  --line-2:#DAD8CE;
  --slate:#5B6478;
  --slate-2:#96A0B2;

  --marigold:#E8963C;
  --marigold-soft:#FBEAD2;
  --wa:#25D366;
  --wa-dark:#1DA851;
  --wa-soft:#DFF6E7;
  --blue:#3E7CB1;
  --blue-soft:#DFEBF4;
  --amber:#C98A2E;
  --amber-soft:#F6E9D2;
  --teal:#2F9E8F;
  --teal-soft:#DBF2EE;
  --green:#2E9B5A;
  --green-soft:#DEF2E5;
  --red:#C1503F;
  --red-soft:#F6E1DC;
  --purple:#8A5FBF;
  --purple-soft:#EDE4F8;
  --pink:#D9647A;
  --pink-soft:#FBE4E8;

  --font-display:'Roboto Slab', serif;
  --font-body:'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --radius:10px;
  --radius-lg:16px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(27,42,74,.06);
  --shadow-md:0 8px 24px rgba(27,42,74,.10);
  --shadow-lg:0 16px 48px rgba(27,42,74,.18);

  --sidebar-w:236px;
  --topbar-h:62px;
}

/* ---------- RESET / BASE ---------- */
*,*::before,*::after{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  font-size:14px;
  line-height:1.5;
}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
::selection{background:var(--marigold-soft);}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-thumb{background:#C9C6BC;border-radius:20px;border:2px solid var(--paper);}
::-webkit-scrollbar-track{background:transparent;}

/* ---------- ICONS ---------- */
.icon{width:18px;height:18px;flex:none;display:inline-block;vertical-align:middle;}
.icon svg{width:100%;height:100%;display:block;}
.icon.sm{width:14px;height:14px;}
.icon.md{width:20px;height:20px;}
.icon.lg{width:24px;height:24px;}

/* ---------- TYPE UTILITIES ---------- */
.mono{font-family:var(--font-mono);}
.muted{color:var(--slate);}
.muted-2{color:var(--slate-2);}
.t-sm{font-size:12px;}
.t-xs{font-size:11px;}
.t-lg{font-size:16px;}
.t-bold{font-weight:700;}
.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ---------- LAYOUT UTILITIES ---------- */
.row{display:flex;align-items:center;gap:10px;}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.col{display:flex;flex-direction:column;gap:8px;}
.gap-4{gap:4px;} .gap-6{gap:6px;} .gap-8{gap:8px;} .gap-12{gap:12px;} .gap-16{gap:16px;}
.wrap{flex-wrap:wrap;}
.flex-1{flex:1;min-width:0;}
.grow{flex:1;}
.right{margin-left:auto;}
.mt-4{margin-top:4px;} .mt-8{margin-top:8px;} .mt-12{margin-top:12px;} .mt-16{margin-top:16px;} .mt-24{margin-top:24px;}
.mb-8{margin-bottom:8px;} .mb-12{margin-bottom:12px;} .mb-16{margin-bottom:16px;} .mb-24{margin-bottom:24px;}
.hide{display:none!important;}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:9px;border:1px solid transparent;
  padding:10px 16px;font-size:13.5px;font-weight:600;line-height:1;
  transition:transform .1s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;background:var(--card);
}
.btn:active{transform:scale(.97);}
.btn:disabled{opacity:.55;cursor:not-allowed;}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--ink-2);}
.btn-marigold{background:var(--marigold);color:var(--ink);}
.btn-marigold:hover{box-shadow:var(--shadow-sm);}
.btn-wa{background:var(--wa);color:#fff;}
.btn-wa:hover{background:var(--wa-dark);}
.btn-danger{background:var(--red);color:#fff;}
.btn-danger:hover{filter:brightness(.94);}
.btn-success{background:var(--green);color:#fff;}
.btn-success:hover{filter:brightness(.94);}
.btn-outline{background:var(--card);color:var(--ink);border-color:var(--line-2);}
.btn-outline:hover{border-color:var(--slate-2);}
.btn-ghost{background:transparent;color:var(--slate);border-color:transparent;}
.btn-ghost:hover{background:var(--ink-soft);color:var(--ink);}
.btn-sm{padding:7px 12px;font-size:12.5px;border-radius:8px;}
.btn-xs{padding:5px 9px;font-size:11.5px;border-radius:7px;}
.btn-lg{padding:13px 22px;font-size:15px;border-radius:11px;}
.btn-icon{width:36px;height:36px;padding:0;justify-content:center;border-radius:9px;}
.btn-icon.sm{width:30px;height:30px;border-radius:8px;}
.btn-block{width:100%;}
.btn .icon{width:16px;height:16px;}
.btn-icon .icon{width:17px;height:17px;}

/* ---------- FORMS ---------- */
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--slate);margin-bottom:6px;}
.field .hint{font-size:11.5px;color:var(--slate-2);margin-top:4px;}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line-2);border-radius:9px;
  padding:10px 12px;background:#fff;color:var(--ink);
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field textarea{resize:vertical;min-height:72px;line-height:1.5;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(62,124,177,.12);
}
.field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235B6478' stroke-width='2.5' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px;}
.field input::placeholder,.field textarea::placeholder{color:var(--slate-2);}
.field input[readonly]{background:var(--ink-soft);color:var(--slate);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}
.form-grid .field.full{grid-column:1 / -1;}
.field.error input,.field.error select{border-color:var(--red);}
.field .err-msg{display:none;color:var(--red);font-size:11.5px;margin-top:4px;font-weight:600;}
.field.error .err-msg{display:block;}
.required::after{content:" *";color:var(--red);}

/* input group (e.g. +91 prefix + number) */
.input-group{display:flex;border:1px solid var(--line-2);border-radius:9px;background:#fff;overflow:hidden;}
.input-group:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(62,124,177,.12);}
.input-group .prefix{display:flex;align-items:center;padding:0 12px;font-family:var(--font-mono);font-size:13px;color:var(--slate);background:var(--ink-soft);border-right:1px solid var(--line-2);font-weight:600;}
.input-group input{flex:1;border:none;outline:none;padding:10px 12px;background:transparent;min-width:0;}

/* checkbox / radio rows */
.check-row{display:flex;align-items:flex-start;gap:9px;padding:8px 0;font-size:13.5px;}
.check-row input[type=checkbox]{width:17px;height:17px;margin:1px 0 0;accent-color:var(--ink);flex:none;}
.check-row .cd{font-size:12px;color:var(--slate);}

/* segmented control (list/kanban toggle, view switches) */
.segmented{display:inline-flex;background:var(--ink-soft);border-radius:10px;padding:3px;gap:2px;}
.segmented button{
  border:none;background:transparent;color:var(--slate);font-weight:700;font-size:12.5px;
  padding:7px 13px;border-radius:8px;display:inline-flex;align-items:center;gap:7px;transition:all .15s ease;
}
.segmented button.active{background:var(--card);color:var(--ink);box-shadow:var(--shadow-sm);}
.segmented button .icon{width:14px;height:14px;}

/* switch toggle */
.switch{width:42px;height:24px;border-radius:20px;background:var(--line-2);position:relative;border:none;flex:none;transition:background .15s ease;}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s ease;box-shadow:0 1px 2px rgba(0,0,0,.2);}
.switch.on{background:var(--marigold);}
.switch.on::after{transform:translateX(18px);}

/* ---------- BADGES / TAGS ---------- */
.dot{width:7px;height:7px;border-radius:50%;flex:none;display:inline-block;}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:5px 10px;border-radius:20px;width:fit-content;white-space:nowrap;}
.badge .dot{width:6px;height:6px;}
.source-tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--slate);white-space:nowrap;}
.source-tag .dot{width:7px;height:7px;}
.chip{display:inline-flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--line-2);border-radius:20px;padding:5px 12px;font-size:12px;font-weight:600;color:var(--slate);white-space:nowrap;}
.chip .dot{width:8px;height:8px;}
.pill{
  border:1px solid var(--line-2);background:var(--card);color:var(--slate);
  border-radius:20px;padding:7px 14px;font-size:12.5px;font-weight:600;
  display:inline-flex;align-items:center;gap:7px;transition:all .15s ease;white-space:nowrap;
}
.pill .n{opacity:.7;font-weight:700;}
.pill:hover{border-color:var(--slate-2);color:var(--ink);}
.pill.active{background:var(--ink);border-color:var(--ink);color:#fff;}
.pill.active .dot{outline:2px solid rgba(255,255,255,.4);}

/* avatar */
.avatar{
  width:40px;height:40px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;color:#fff;user-select:none;
}
.avatar.xs{width:26px;height:26px;font-size:10px;}
.avatar.sm{width:32px;height:32px;font-size:12px;}
.avatar.lg{width:52px;height:52px;font-size:18px;}

/* phone chip — signature element */
.phone-chip{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-mono);font-size:12.5px;font-weight:600;
  background:var(--card);border:1.5px dashed var(--line-2);
  border-radius:7px;padding:4px 9px 4px 8px;color:var(--ink);
  letter-spacing:.2px;white-space:nowrap;
}
.phone-chip .icon{width:13px;height:13px;color:var(--slate);}
.phone-chip .cc{color:var(--slate);}
.phone-chip .div{width:0;height:13px;border-left:1.5px dashed var(--line-2);}
.phone-chip.lg{font-size:17px;padding:8px 14px 8px 12px;border-radius:9px;gap:9px;}
.phone-chip.lg .icon{width:16px;height:16px;}
.phone-chip.on-dark{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08);}
.phone-chip.on-dark .cc{color:#C6CEE0;}
.phone-chip.on-dark .div{border-color:rgba(255,255,255,.35);}
.phone-chip.on-dark .icon{color:#C6CEE0;}

/* status dots */
.status-dot{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;}
.status-dot .dot{width:8px;height:8px;}

/* ---------- EMPTY STATE / LOADING ---------- */
.empty-state{padding:56px 24px;text-align:center;color:var(--slate);}
.empty-state .icon-wrap{width:52px;height:52px;border-radius:14px;background:var(--ink-soft);color:var(--slate-2);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;}
.empty-state .icon-wrap .icon{width:24px;height:24px;}
.empty-state b{display:block;color:var(--ink);font-size:15px;margin-bottom:5px;font-family:var(--font-display);}
.empty-state p{font-size:13px;margin-bottom:14px;}
.empty-state.compact{padding:28px 16px;}

.skeleton{position:relative;overflow:hidden;background:var(--ink-soft);border-radius:8px;color:transparent;}
.skeleton::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:shimmer 1.2s infinite;}
@keyframes shimmer{from{transform:translateX(-100%);}to{transform:translateX(100%);}}
.loading-rows .skeleton-row{display:grid;grid-template-columns:36px 1.6fr 1.2fr 1fr;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line);}