/* ============================================================
   FRESHTIQ DESIGN SYSTEM — Portal (customer.html)
   Deep Navy / Brand Blue / Premium Purple accent
   Light dashboard default. Mobile-first. Consistent buttons.
   ============================================================ */

:root{
  /* Tokens */
  --navy:#0F172A;
  --navy-2:#1E293B;
  --brand:#0b5cff;
  --brand-dark:#1d4ed8;
  --brand-soft:#EFF6FF;
  --accent:#7C3AED;
  --accent-soft:#F5F3FF;
  --bg:#F8FAFC;
  --card:#FFFFFF;
  --text:#0F172A;
  --text-2:#64748B;
  --text-3:#94A3B8;
  --border:#E2E8F0;
  --success:#16A34A;
  --success-soft:#F0FDF4;
  --warning:#D97706;
  --warning-soft:#FFFBEB;
  --danger:#DC2626;
  --danger-soft:#FEF2F2;
  --info:#0284C7;
  --info-soft:#F0F9FF;

  /* Radii */
  --r-sm:8px;
  --r:12px;
  --r-lg:16px;

  /* Shadows */
  --sh-sm:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.06);
  --sh:0 1px 3px rgba(15,23,42,.06),0 4px 12px rgba(15,23,42,.06);
  --sh-lg:0 8px 30px rgba(15,23,42,.12);

  /* Type scale */
  --fs-hero:1.9rem;
  --fs-h1:1.5rem;
  --fs-h2:1.2rem;
  --fs-h3:1.02rem;
  --fs-body:.95rem;
  --fs-small:.85rem;
  --fs-caption:.78rem;

  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:var(--fs-body);
  line-height:1.5;
  min-height:100vh;
}
img{max-width:100%}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  min-height:44px;padding:.62rem 1.15rem;
  border-radius:var(--r);border:1px solid transparent;
  font-family:var(--font);font-size:var(--fs-body);font-weight:600;
  cursor:pointer;transition:background .15s,transform .06s,box-shadow .15s,border-color .15s,color .15s;
  text-decoration:none;line-height:1.2;white-space:nowrap;
  -webkit-tap-highlight-color:transparent;user-select:none;
}
.btn:active{transform:translateY(1px) scale(.995)}
.btn:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn svg,.btn .ico{flex-shrink:0}

.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(37,99,235,.35)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-primary:disabled{background:var(--brand);box-shadow:none}

.btn-accent{background:linear-gradient(135deg,#0b5cff,#7c3aed);color:#fff;box-shadow:0 2px 8px rgba(124,58,237,.3)}
.btn-accent:hover{filter:brightness(1.06)}

.btn-secondary{background:var(--card);color:var(--text);border-color:var(--border)}
.btn-secondary:hover{background:var(--bg);border-color:var(--text-3)}

.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--brand-soft)}

.btn-ghost{background:transparent;color:var(--brand);border-color:transparent}
.btn-ghost:hover{background:var(--brand-soft)}

.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#B91C1C}

.btn-sm{min-height:36px;padding:.4rem .85rem;font-size:var(--fs-small);border-radius:var(--r-sm)}
.btn-lg{min-height:50px;padding:.8rem 1.6rem;font-size:1.02rem}
.btn-block{width:100%}

/* Loading state */
.btn.loading{position:relative;color:transparent!important;pointer-events:none}
.btn.loading::after{
  content:"";position:absolute;width:18px;height:18px;
  border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;
  animation:spin .7s linear infinite;
}
.btn-secondary.loading::after,.btn-outline.loading::after,.btn-ghost.loading::after{
  border-color:rgba(37,99,235,.25);border-top-color:var(--brand);
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Cards ---------- */
.card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--sh);
  padding:1.25rem;margin-bottom:1rem;
}
.card h3{font-size:var(--fs-h3);margin-bottom:.5rem;color:var(--text)}
.card-title{display:flex;align-items:center;gap:.5rem;font-size:var(--fs-h3);font-weight:700;margin-bottom:.9rem;color:var(--text)}

/* ---------- Metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.8rem;margin-bottom:1.1rem}
.metric{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:1rem 1.1rem;box-shadow:var(--sh-sm);
}
.metric .m-label{font-size:var(--fs-caption);color:var(--text-2);font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.25rem}
.metric .m-value{font-size:1.45rem;font-weight:800;color:var(--text);line-height:1.2}
.metric .m-sub{font-size:var(--fs-caption);color:var(--text-3);margin-top:.15rem}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:1.1rem;border-bottom:1px solid var(--border);padding-bottom:.55rem}
.tab{
  min-height:40px;padding:.5rem .95rem;border-radius:var(--r-sm);
  border:1px solid transparent;background:transparent;color:var(--text-2);
  font-family:var(--font);font-size:var(--fs-small);font-weight:600;cursor:pointer;
  transition:background .15s,color .15s,border-color .15s;
}
.tab:hover{background:var(--bg);color:var(--text)}
.tab.active{background:var(--brand-soft);color:var(--brand);border-color:rgba(37,99,235,.18)}
.tab:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}

/* ---------- Status badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:.3rem;
  padding:.22rem .6rem;border-radius:999px;
  font-size:var(--fs-caption);font-weight:700;line-height:1.3;white-space:nowrap;
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0}
.badge-pending_payment,.badge-pending-payment{background:var(--warning-soft);color:var(--warning)}
.badge-paid{background:var(--success-soft);color:var(--success)}
.badge-payment_initiated{background:var(--warning-soft);color:var(--warning)}
.badge-in_progress,.badge-in-progress{background:var(--info-soft);color:var(--info)}
.badge-testing{background:var(--info-soft);color:var(--info)}
.badge-ready_for_delivery,.badge-ready-for-delivery{background:var(--accent-soft);color:var(--accent)}
.badge-completed,.badge-delivered{background:var(--success-soft);color:var(--success)}
.badge-cancelled,.badge-failed{background:var(--danger-soft);color:var(--danger)}
.badge-open{background:var(--info-soft);color:var(--info)}
.badge-waiting{background:var(--warning-soft);color:var(--warning)}
.badge-resolved{background:var(--success-soft);color:var(--success)}
.badge-sent{background:var(--info-soft);color:var(--info)}
.badge-approved{background:var(--success-soft);color:var(--success)}
.badge-rejected{background:var(--danger-soft);color:var(--danger)}
.badge-changesrequested,.badge-changes-requested{background:var(--warning-soft);color:var(--warning)}
.badge-unpaid,.badge-overdue{background:var(--danger-soft);color:var(--danger)}
.badge-normal{background:var(--info-soft);color:var(--info)}
.badge-high{background:var(--warning-soft);color:var(--warning)}
.badge-urgent{background:var(--danger-soft);color:var(--danger)}

/* ---------- Forms ---------- */
.field{margin-bottom:.9rem}
.field label{display:block;font-size:var(--fs-small);font-weight:600;color:var(--text);margin-bottom:.35rem}
.field .hint{font-size:var(--fs-caption);color:var(--text-3);margin-top:.25rem}
input[type=text],input[type=tel],input[type=email],input[type=password],select,textarea{
  width:100%;min-height:46px;padding:.65rem .85rem;
  border:1px solid var(--border);border-radius:var(--r);
  font-family:var(--font);font-size:var(--fs-body);color:var(--text);
  background:var(--card);transition:border-color .15s,box-shadow .15s;
}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.14)}
input::placeholder,textarea::placeholder{color:var(--text-3)}

/* ---------- Auth ---------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.2rem;background:linear-gradient(160deg,#0F172A 0%,#1E293B 55%,#312E81 130%)}
.auth-card{
  width:100%;max-width:430px;background:var(--card);border-radius:20px;
  box-shadow:0 20px 60px rgba(2,6,23,.5);padding:2rem 1.7rem;
}
.auth-logo{display:flex;align-items:center;gap:.6rem;margin-bottom:1.2rem;justify-content:center}
.auth-logo .logo-badge{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#0b5cff,#7c3aed);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.15rem;
}
.auth-logo .logo-text{font-size:1.25rem;font-weight:800;color:var(--text);line-height:1.1}
.auth-logo .logo-sub{font-size:var(--fs-caption);color:var(--text-2);font-weight:500}
.auth-title{font-size:var(--fs-h1);font-weight:800;text-align:center;margin-bottom:.3rem}
.auth-sub{font-size:var(--fs-small);color:var(--text-2);text-align:center;margin-bottom:1.4rem}
.auth-msg{margin-top:.9rem;font-size:var(--fs-small);text-align:center;min-height:1.2em;font-weight:600}
.auth-switch{margin-top:1.1rem;font-size:var(--fs-small);color:var(--text-2);text-align:center}
.auth-switch button{background:none;border:none;color:var(--brand);font-weight:700;font-size:var(--fs-small);cursor:pointer;padding:.2rem .3rem;min-height:36px}
.auth-switch button:hover{text-decoration:underline}

/* ---------- App shell ---------- */
.app-shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{
  background:var(--navy);color:#fff;
  display:flex;align-items:center;gap:1rem;padding:.7rem 1.2rem;
  position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(15,23,42,.25);
}
.topbar .logo{display:flex;align-items:center;gap:.55rem;color:#fff;text-decoration:none}
.topbar .logo-badge{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,#0b5cff,#7c3aed);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1rem;
}
.topbar .logo-text{font-weight:800;font-size:1.05rem;line-height:1.1}
.topbar .logo-sub{font-size:var(--fs-caption);color:#94A3B8;font-weight:500;display:block}
.topbar .spacer{flex:1}
.topbar .user-chip{display:flex;align-items:center;gap:.5rem;font-size:var(--fs-small);color:#E2E8F0}
.topbar .user-chip .avatar{
  width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#0b5cff,#7c3aed);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#fff;
}
.app-main{flex:1;width:100%;max-width:1180px;margin:0 auto;padding:1.2rem 1.2rem 3rem}

/* Welcome banner */
.welcome-banner{
  background:linear-gradient(135deg,#0F172A 0%,#1E293B 60%,#312E81 130%);
  border-radius:var(--r-lg);padding:1.5rem 1.5rem;color:#fff;margin-bottom:1.2rem;
  box-shadow:var(--sh-lg);position:relative;overflow:hidden;
}
.welcome-banner::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  background:radial-gradient(circle,rgba(124,58,237,.35),transparent 70%);pointer-events:none;
}
.welcome-banner h1{font-size:var(--fs-h1);font-weight:800;margin-bottom:.3rem}
.welcome-banner p{color:#C7D2FE;font-size:var(--fs-small)}

/* ---------- Order/project cards ---------- */
.order-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:1rem 1.1rem;margin-bottom:.75rem;box-shadow:var(--sh-sm);
  cursor:pointer;transition:box-shadow .15s,transform .06s,border-color .15s;
}
.order-card:hover{box-shadow:var(--sh);border-color:#CBD5E1}
.order-card:active{transform:scale(.997)}
.order-card .oc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:.6rem;margin-bottom:.4rem}
.order-card .oc-no{font-size:var(--fs-small);font-weight:700;color:var(--text)}
.order-card .oc-items{font-size:var(--fs-small);color:var(--text-2)}
.order-card .oc-meta{display:flex;flex-wrap:wrap;gap:.35rem 1rem;margin-top:.55rem;font-size:var(--fs-caption);color:var(--text-3)}
.progress{height:7px;background:#E2E8F0;border-radius:99px;overflow:hidden;margin-top:.6rem}
.progress>div{height:100%;background:linear-gradient(90deg,#0b5cff,#7c3aed);border-radius:99px;transition:width .4s ease}
.progress-bar-row{display:flex;justify-content:space-between;font-size:var(--fs-caption);color:var(--text-3);margin-top:.3rem}

/* ---------- Empty states ---------- */
.empty{
  text-align:center;padding:2.6rem 1.2rem;color:var(--text-2);
  background:var(--card);border:1px dashed var(--border);border-radius:var(--r);
}
.empty .empty-ico{font-size:2.4rem;margin-bottom:.6rem;opacity:.85}
.empty .empty-title{font-size:var(--fs-h3);font-weight:700;color:var(--text);margin-bottom:.3rem}
.empty .empty-sub{font-size:var(--fs-small);color:var(--text-2);max-width:340px;margin:0 auto .9rem}
.empty .btn{margin-top:.2rem}

/* ---------- Alerts ---------- */
.alert{padding:.8rem 1rem;border-radius:var(--r);font-size:var(--fs-small);font-weight:600;margin-bottom:.9rem}
.alert-success{background:var(--success-soft);color:var(--success);border:1px solid rgba(22,163,74,.2)}
.alert-error{background:var(--danger-soft);color:var(--danger);border:1px solid rgba(220,38,38,.2)}
.alert-warn{background:var(--warning-soft);color:var(--warning);border:1px solid rgba(217,119,6,.2)}
.alert-info{background:var(--info-soft);color:var(--info);border:1px solid rgba(2,132,199,.2)}

/* ---------- Skeleton loading ---------- */
.skeleton{
  background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%);
  background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:var(--r);
}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- Modal ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.1rem;
  animation:fadeIn .22s ease;
}
.modal{
  background:var(--card);border-radius:20px;box-shadow:0 24px 70px rgba(2,6,23,.4);
  width:100%;max-width:440px;max-height:92vh;overflow-y:auto;padding:2rem 1.7rem;position:relative;
  animation:slideUp .25s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
.modal-close{
  position:absolute;top:.9rem;right:.9rem;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--border);background:var(--card);color:var(--text-2);
  font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.modal-close:hover{background:var(--bg);color:var(--text)}
.modal-logo{display:flex;justify-content:center;margin-bottom:1rem}
.modal-logo .logo-badge{width:62px;height:62px;border-radius:18px;background:linear-gradient(135deg,#0b5cff,#7c3aed);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.5rem;box-shadow:0 8px 24px rgba(124,58,237,.35)}
.modal h2{font-size:1.35rem;font-weight:800;text-align:center;margin-bottom:.3rem}
.modal .modal-sub{font-size:var(--fs-small);color:var(--text-2);text-align:center;margin-bottom:1.1rem}
.feature-list{display:grid;gap:.45rem;margin-bottom:1.3rem}
.feature-list .f-item{display:flex;align-items:center;gap:.6rem;font-size:var(--fs-small);color:var(--text);padding:.4rem .6rem;background:var(--bg);border-radius:var(--r-sm)}
.feature-list .f-item .f-ico{width:26px;height:26px;border-radius:8px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}

/* ---------- Timeline ---------- */
.tl-steps{position:relative;padding-left:2px}
.tl-step{display:flex;gap:.85rem;padding-bottom:1.1rem;position:relative}
.tl-step::before{
  content:"";position:absolute;left:13px;top:30px;bottom:0;width:2px;background:var(--border);
}
.tl-step:last-child::before{display:none}
.tl-dot{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;z-index:1;
  display:flex;align-items:center;justify-content:center;font-size:.8rem;
  background:#E2E8F0;color:var(--text-3);border:2px solid #fff;box-shadow:var(--sh-sm);
}
.tl-step.done .tl-dot{background:var(--success);color:#fff}
.tl-step.current .tl-dot{background:var(--brand);color:#fff;box-shadow:0 0 0 4px rgba(37,99,235,.18)}
.tl-body{flex:1;padding-top:.15rem}
.tl-body .tl-label{font-size:var(--fs-small);font-weight:600;color:var(--text)}
.tl-body .tl-date{font-size:var(--fs-caption);color:var(--text-3)}
.tl-step.done .tl-label{color:var(--success)}
.tl-step.current .tl-label{color:var(--brand)}

/* ---------- File upload ---------- */
.dropzone{
  border:2px dashed #CBD5E1;border-radius:var(--r);background:var(--bg);
  padding:2rem 1rem;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;
}
.dropzone:hover,.dropzone.drag{border-color:var(--brand);background:var(--brand-soft)}
.dropzone .dz-ico{font-size:2.2rem;margin-bottom:.4rem}
.dropzone .dz-title{font-size:var(--fs-h3);font-weight:700;color:var(--text)}
.dropzone .dz-sub{font-size:var(--fs-small);color:var(--text-2);margin-top:.2rem}
.file-item{display:flex;align-items:center;gap:.7rem;padding:.6rem .7rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);margin-top:.5rem;font-size:var(--fs-small)}
.file-item .f-name{flex:1;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-item .f-size{color:var(--text-3);font-size:var(--fs-caption)}
.file-item .f-state{font-size:var(--fs-caption);font-weight:700}
.file-item.ok .f-state{color:var(--success)}
.file-item.err .f-state{color:var(--danger)}

/* ---------- Tables ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--card)}
table.tbl{width:100%;border-collapse:collapse;font-size:var(--fs-small);min-width:560px}
.tbl th{background:var(--bg);text-align:left;padding:.7rem .8rem;font-weight:700;color:var(--text-2);font-size:var(--fs-caption);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:.75rem .8rem;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#FAFBFC}

/* ---------- Misc ---------- */
.section-title{font-size:var(--fs-h2);font-weight:800;color:var(--text);margin:1.2rem 0 .8rem}
.section-title:first-child{margin-top:0}
.row{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.spread{display:flex;justify-content:space-between;align-items:center;gap:.8rem;flex-wrap:wrap}
.muted{color:var(--text-2)}
.small{font-size:var(--fs-small)}
.caption{font-size:var(--fs-caption)}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}
.hidden{display:none!important}
.divider{height:1px;background:var(--border);margin:1rem 0}

/* ---------- Responsive ---------- */
@media (max-width:600px){
  :root{--fs-hero:1.6rem;--fs-h1:1.3rem;--fs-h2:1.1rem;--fs-body:.92rem}
  .topbar{padding:.6rem .9rem;gap:.6rem}
  .topbar .logo-sub{display:none}
  .app-main{padding:1rem .9rem 2.5rem}
  .welcome-banner{padding:1.25rem 1.15rem}
  .auth-card{padding:1.7rem 1.2rem}
  .metrics{grid-template-columns:repeat(2,1fr);gap:.6rem}
  .btn-sm{min-height:44px}
  .modal-close{width:44px;height:44px}
  .auth-switch button{min-height:44px}
  .tabs{gap:.3rem;padding-bottom:.5rem}
  .tab{flex:1 1 calc(33.333% - .3rem);text-align:center;min-width:0;padding:.5rem .2rem;white-space:normal;overflow:visible;line-height:1.25}
  .btn-block-mobile{width:100%}
  .user-chip .chip-name{display:none}
}
@media (max-width:380px){
  .metrics{grid-template-columns:1fr 1fr}
  .tab{font-size:.75rem;flex:1 1 calc(50% - .3rem)}
}