:root{
  --color-black-industrial:#171717;
  --color-black-deep:#0F1113;
  --color-graphite:#2D2F31;
  --color-graphite-light:#222426;
  --color-white:#FFFFFF;
  --color-soft-bg:#F5F5F2;
  --color-yellow:#F2B705;
  --color-yellow-deep:#D99A00;
  --color-orange:#F28C00;
  --color-text-dark:#111111;
  --color-text-light:#FFFFFF;
  --color-muted-dark:#A7A7A7;
  --color-muted-light:#6B6B6B;
  --color-border:#3C3C3C;
  --color-border-light:#E3E3E0;
  --color-success:#25A55F;
  --color-warning:#F2B705;
  --color-danger:#D94B3D;
  --shadow-card:0 14px 28px rgba(0,0,0,0.08);
  --shadow-dark:0 18px 40px rgba(0,0,0,0.22);
  --shadow-yellow:0 10px 22px rgba(242,183,5,0.28);
  --radius-small:4px;
}

*{box-sizing:border-box; margin:0; padding:0;}

body{
  font-family:'Inter','Montserrat',Arial,sans-serif;
  background:var(--color-soft-bg);
  color:var(--color-text-dark);
  min-width:1180px;
}

/* ===== LAYOUT ===== */
.app-shell{
  display:flex;
  min-height:100vh;
}

/* ===== SIDEBAR ===== */
.sidebar{
  width:260px;
  flex-shrink:0;
  background:var(--color-black-industrial);
  display:flex;
  flex-direction:column;
  position:fixed;
  top:0; left:0; bottom:0;
  box-shadow:6px 0 24px rgba(0,0,0,0.22);
  z-index:10;
}

.sidebar-logo{
  height:96px;
  display:flex;
  align-items:center;
  padding:0 18px;
  gap:12px;
  border-bottom:1px solid var(--color-border);
  position:relative;
  /* sombra de separación entre sidebar oscuro y contenido claro */
}

.sidebar-logo-img{
  background:var(--color-white);
  border-radius:6px;
  padding:8px 10px;
  display:flex;
  align-items:center;
  width:100%;
}

.sidebar-logo-img img{
  max-width:100%;
  height:auto;
  display:block;
}

.sidebar-logo-mark{
  width:42px;
  height:42px;
  background:var(--color-yellow);
  border-radius:6px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
  font-size:18px;
  color:var(--color-text-dark);
  flex-shrink:0;
}

.sidebar-logo-text{
  color:var(--color-text-light);
  font-weight:800;
  font-size:16px;
  letter-spacing:-0.01em;
  line-height:1.2;
}

.sidebar-logo-text span{
  display:block;
  font-size:11px;
  font-weight:500;
  color:var(--color-muted-dark);
  letter-spacing:0.04em;
  margin-top:2px;
}

.sidebar-nav{
  flex:1;
  padding:18px 14px;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.nav-item{
  height:48px;
  border-radius:12px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 14px;
  color:#CFCFCF;
  font-weight:500;
  font-size:14px;
  cursor:pointer;
  transition:background 0.2s ease, color 0.2s ease;
  background:transparent;
  border:none;
  width:100%;
  text-align:left;
  font-family:inherit;
}

.nav-item:hover{
  background:var(--color-graphite);
  color:var(--color-text-light);
}

.nav-item.active{
  background:var(--color-yellow);
  color:var(--color-text-dark);
  font-weight:700;
}

.nav-icon{
  width:20px;
  height:20px;
  flex-shrink:0;
  display:flex;
  align-items:center;
  justify-content:center;
}

.nav-icon svg{
  width:18px;
  height:18px;
  stroke:var(--color-yellow);
  fill:none;
  stroke-width:2;
}

.nav-item.active .nav-icon svg{
  stroke:var(--color-text-dark);
}

.nav-section-label{
  font-size:11px;
  font-weight:700;
  color:var(--color-muted-dark);
  text-transform:uppercase;
  letter-spacing:0.06em;
  padding:14px 14px 4px;
}

.sidebar-footer{
  padding:14px;
  border-top:1px solid var(--color-border);
}

.sidebar-footer-card{
  background:var(--color-graphite-light);
  border-radius:8px;
  padding:12px 14px;
  font-size:11px;
  color:var(--color-muted-dark);
  line-height:1.6;
}

.sidebar-footer-card b{
  color:var(--color-yellow);
  display:block;
  font-size:12px;
  margin-bottom:2px;
}

/* ===== MAIN AREA ===== */
.main-area{
  margin-left:260px;
  flex:1;
  display:flex;
  flex-direction:column;
  min-height:100vh;
}

/* ===== HEADER ===== */
.app-header{
  height:82px;
  background:var(--color-white);
  border-bottom:1px solid var(--color-border-light);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 28px;
  flex-shrink:0;
}

.header-title{
  font-size:28px;
  font-weight:800;
  letter-spacing:-0.02em;
  color:var(--color-text-dark);
}

.header-subtitle{
  font-size:14px;
  color:var(--color-muted-light);
  margin-top:2px;
}

.header-right{
  display:flex;
  align-items:center;
  gap:12px;
}

/* ===== BUTTONS ===== */
.btn{
  height:46px;
  padding:0 22px;
  border-radius:var(--radius-small);
  font-weight:800;
  font-size:14px;
  border:none;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:all 0.2s ease;
  font-family:inherit;
  letter-spacing:0.02em;
}

.btn-primary{
  background:var(--color-yellow);
  color:var(--color-text-dark);
  box-shadow:var(--shadow-yellow);
}

.btn-primary:hover{
  background:var(--color-yellow-deep);
  transform:translateY(-1px);
}

.btn-secondary{
  background:var(--color-white);
  color:var(--color-text-dark);
  border:1px solid #D8D8D4;
}

.btn-secondary:hover{
  border-color:var(--color-yellow);
  background:#FFF8DF;
}

.btn-dark{
  background:var(--color-black-industrial);
  color:var(--color-text-light);
  border:1px solid var(--color-border);
}

.btn-dark:hover{
  background:var(--color-graphite);
}

.btn-sm{
  height:38px;
  padding:0 16px;
  font-size:13px;
}

/* ===== MAIN CONTENT ===== */
.main-content{
  flex:1;
  padding:28px;
}

.screen{
  display:none;
}

.screen.active{
  display:block;
}

/* ===== DASHBOARD HERO ===== */
.dash-hero{
  background:var(--color-black-industrial);
  background-image:
    linear-gradient(135deg, rgba(15,17,19,0.92), rgba(23,23,23,0.85)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 14px);
  border-radius:6px;
  height:220px;
  padding:36px 40px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
  overflow:hidden;
  margin-bottom:24px;
}

.dash-hero::after{
  content:"";
  position:absolute;
  top:-40px;
  right:-40px;
  width:180px;
  height:180px;
  background:var(--color-yellow);
  opacity:0.08;
  transform:rotate(20deg);
}

.dash-hero-eyebrow{
  color:var(--color-yellow);
  font-size:12px;
  font-weight:800;
  letter-spacing:0.08em;
  text-transform:uppercase;
  margin-bottom:10px;
}

.dash-hero-title{
  color:var(--color-yellow);
  font-size:38px;
  font-weight:900;
  letter-spacing:-0.02em;
  margin-bottom:8px;
}

.dash-hero-subtitle{
  color:var(--color-text-light);
  font-size:14px;
  max-width:520px;
  line-height:1.5;
  margin-bottom:20px;
}

.dash-hero-cta{
  width:fit-content;
}

.dash-hero-mascot{
  position:absolute;
  right:24px;
  bottom:0;
  height:160px;
  width:auto;
  opacity:1;
  pointer-events:none;
  filter:
    drop-shadow(0 0 0 rgba(255,255,255,0.9))
    drop-shadow(1px 0 0 white)
    drop-shadow(-1px 0 0 white)
    drop-shadow(0 1px 0 white)
    drop-shadow(0 -1px 0 white)
    drop-shadow(0 0 14px rgba(255,255,255,0.55));
}

/* ===== PROJECT CARDS (flotantes) ===== */
.project-cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(250px, 1fr));
  gap:16px;
  margin-bottom:30px;
}

.project-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  border-left:4px solid var(--color-yellow);
  box-shadow:var(--shadow-card);
  padding:18px 20px;
  cursor:pointer;
  transition:transform 0.16s ease, box-shadow 0.16s ease;
}

.project-card:hover{
  transform:translateY(-5px);
  box-shadow:0 24px 42px rgba(0,0,0,0.16);
}

.project-card:active{
  transform:translateY(-1px);
  box-shadow:0 10px 18px rgba(0,0,0,0.18);
}

.project-card-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  margin-bottom:10px;
}

.project-card-name{
  font-weight:800;
  font-size:15px;
  letter-spacing:-0.01em;
  margin-bottom:3px;
}

.project-card-client{
  font-size:12px;
  color:var(--color-muted-light);
}

.project-card-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid var(--color-border-light);
  font-size:11px;
  color:var(--color-muted-light);
}

.project-card-actions{
  display:flex;
  gap:6px;
}

.project-card-actions .icon-btn{
  width:26px;
  height:26px;
}

.project-card-actions .icon-btn svg{
  width:12px;
  height:12px;
}

/* ===== FAB nuevo proyecto (botón 3D redondo) ===== */
.fab-wrap{
  display:flex;
  justify-content:center;
  padding:30px 0 10px;
}

.fab-new-project{
  width:170px;
  height:170px;
  border-radius:50%;
  border:none;
  cursor:pointer;
  padding:0;
  background:transparent;
  position:relative;
  display:block;
  margin:30px auto 10px;
  transition:transform 0.12s ease;
  filter:drop-shadow(0 14px 26px rgba(0,0,0,0.3));
}

.fab-new-project:hover{
  transform:translateY(-3px);
}

.fab-new-project:active{
  transform:translateY(3px);
}

.fab-img{
  position:absolute;
  top:0; left:0;
  width:100%;
  height:100%;
  object-fit:contain;
  transition:opacity 0.18s ease;
}

.fab-img-off{
  opacity:1;
}

.fab-img-on{
  opacity:0;
}

.fab-new-project:hover .fab-img-off,
.fab-new-project:focus-visible .fab-img-off{
  opacity:0;
}

.fab-new-project:hover .fab-img-on,
.fab-new-project:focus-visible .fab-img-on{
  opacity:1;
}

/* ===== SEARCH INPUT ===== */
.search-input{
  width:100%;
  max-width:420px;
  height:46px;
  border:1px solid #D8D8D4;
  border-radius:4px;
  padding:0 16px;
  font-size:14px;
  font-family:inherit;
  margin-bottom:20px;
}

.search-input:focus{
  outline:none;
  border-color:var(--color-yellow);
  box-shadow:0 0 0 3px rgba(242,183,5,0.18);
}

/* ===== PANEL CATALOG ===== */
.panel-catalog-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap:18px;
}

.panel-catalog-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}

.panel-catalog-photo{
  height:140px;
  background:
    repeating-linear-gradient(90deg, #F2D06B 0px, #F2D06B 38px, #E9C45A 38px, #E9C45A 40px),
    linear-gradient(180deg, #2D2F31, #222426);
  background-blend-mode:overlay;
  background-size:cover;
  background-position:center;
  position:relative;
  cursor:pointer;
}

.panel-catalog-photo-overlay{
  position:absolute;
  bottom:0; left:0; right:0;
  background:rgba(17,17,17,0.75);
  color:#FFFFFF;
  font-size:11px;
  font-weight:700;
  text-align:center;
  padding:6px;
}

.panel-catalog-body{
  padding:18px;
}

.panel-catalog-field{
  margin-bottom:12px;
}

.panel-catalog-field label{
  display:block;
  font-size:10px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:#777777;
  margin-bottom:5px;
}

.panel-catalog-field input,
.panel-catalog-field textarea{
  width:100%;
  border:1px solid #D8D8D4;
  border-radius:4px;
  padding:8px 10px;
  font-size:13px;
  font-family:inherit;
  color:var(--color-text-dark);
}

.panel-catalog-field textarea{
  min-height:54px;
  resize:vertical;
}

.panel-catalog-field input:focus,
.panel-catalog-field textarea:focus{
  outline:none;
  border-color:var(--color-yellow);
}

.panel-catalog-row2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.panel-catalog-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:10px;
  border-top:1px solid var(--color-border-light);
}

/* ===== METRIC CARDS ===== */
.metric-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
  margin-bottom:24px;
}

.metric-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  border-left:4px solid var(--color-yellow);
  box-shadow:var(--shadow-card);
  padding:20px 22px;
  height:132px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  position:relative;
}

.metric-card-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
}

.metric-title{
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--color-muted-light);
}

.metric-icon{
  width:36px;
  height:36px;
  background:var(--color-yellow);
  border-radius:6px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}

.metric-icon svg{
  width:18px;
  height:18px;
  stroke:var(--color-white);
  fill:none;
  stroke-width:2;
}

.metric-number{
  font-size:34px;
  font-weight:900;
  color:var(--color-text-dark);
  letter-spacing:-0.01em;
}

.metric-number span{
  font-size:13px;
  font-weight:400;
  color:var(--color-muted-light);
  margin-left:4px;
}

/* ===== SECTION ===== */
.section-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin:0 0 18px 0;
}

.section-title{
  font-size:22px;
  font-weight:800;
  letter-spacing:-0.02em;
}

/* ===== TABLE ===== */
.table-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}

table{
  width:100%;
  border-collapse:collapse;
}

thead tr{
  background:var(--color-black-industrial);
}

thead th{
  color:var(--color-text-light);
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.06em;
  text-align:left;
  padding:14px 18px;
}

thead th:first-child{
  border-left:3px solid var(--color-yellow);
}

tbody td{
  padding:0 18px;
  font-size:13px;
  color:var(--color-text-dark);
  border-bottom:1px solid var(--color-border-light);
}

tbody tr{
  height:52px;
  transition:background 0.15s ease;
}

tbody tr:hover{
  background:#FFF8DF;
}

.budget-row{
  cursor:pointer;
}

/* ===== INTRO / BIENVENIDA ===== */
#introOverlay{
  position:fixed;
  inset:0;
  background:radial-gradient(circle at 50% 40%, #1c1f22, #0F1113 70%);
  z-index:9999;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:26px;
  transition:opacity 0.4s ease;
}

.intro-welcome-content{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:22px;
}

.intro-logo{
  width:280px;
  max-width:70vw;
  height:auto;
  filter:
    drop-shadow(0 0 0 rgba(255,255,255,0.9))
    drop-shadow(1px 0 0 white)
    drop-shadow(-1px 0 0 white)
    drop-shadow(0 1px 0 white)
    drop-shadow(0 -1px 0 white)
    drop-shadow(0 0 18px rgba(255,255,255,0.25));
}

.intro-welcome-text{
  color:#FFFFFF;
  font-size:18px;
  font-weight:600;
  letter-spacing:-0.01em;
}

.intro-enter-btn{
  padding:0 36px;
  height:52px;
  font-size:15px;
}

.intro-skip{
  position:absolute;
  top:24px;
  right:28px;
  z-index:2;
  color:var(--color-muted-dark);
  font-size:12px;
  font-weight:700;
  cursor:pointer;
  text-decoration:underline;
}

.intro-skip:hover{
  color:#FFFFFF;
}

#introVideo{
  display:none;
  position:fixed;
  inset:0;
  width:100vw;
  height:100vh;
  object-fit:cover; /* llena la pantalla escalando proporcional, sin deformar */
}

tbody tr:last-child td{
  border-bottom:none;
}

.cell-strong{
  font-weight:800;
}

/* ===== STATUS BADGES ===== */
.badge{
  display:inline-block;
  padding:4px 10px;
  border-radius:3px;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.03em;
}

.badge-draft{ background:#EAEAEA; color:#555555; }
.badge-quoted{ background:#FFF2C2; color:#7A5200; }
.badge-approved{ background:#DDF5E8; color:#126B3A; }
.badge-archived{ background:#EFEFEF; color:#777777; }

/* ===== EMPTY STATE ===== */
.empty-state{
  padding:60px 20px;
  text-align:center;
  color:var(--color-muted-light);
}

.empty-state-title{
  font-size:16px;
  font-weight:700;
  color:var(--color-text-dark);
  margin-bottom:6px;
}

.empty-state-text{
  font-size:13px;
  margin-bottom:18px;
}

.row-actions{
  display:flex;
  gap:8px;
}

.icon-btn{
  width:30px;
  height:30px;
  border-radius:4px;
  border:1px solid var(--color-border-light);
  background:var(--color-white);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all 0.15s ease;
}

.icon-btn:hover{
  border-color:var(--color-yellow);
  background:#FFF8DF;
}

.icon-btn svg{
  width:14px;
  height:14px;
  stroke:var(--color-text-dark);
  fill:none;
  stroke-width:2;
}

/* placeholder screens (future steps) */
.placeholder-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  padding:60px;
  text-align:center;
  color:var(--color-muted-light);
}

/* ===== TWO COLUMN LAYOUT (form + dark summary panel) ===== */
.layout-form-summary{
  display:grid;
  grid-template-columns:1fr 340px;
  gap:18px;
  align-items:start;
}

.form-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  padding:28px;
}

.form-group-title{
  font-size:13px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--color-text-dark);
  margin-bottom:16px;
  padding-bottom:10px;
  border-bottom:1px solid var(--color-border-light);
}

.form-row + .form-group-title{
  margin-top:26px;
}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-bottom:18px;
}

.form-row.single{
  grid-template-columns:1fr;
}

.field label{
  display:block;
  font-size:11px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:#555555;
  margin-bottom:8px;
}

.field input[type="text"],
.field select,
.field textarea{
  width:100%;
  height:46px;
  background:var(--color-white);
  border:1px solid #D8D8D4;
  border-radius:var(--radius-small);
  padding:0 14px;
  font-size:14px;
  font-family:inherit;
  color:var(--color-text-dark);
  transition:border 0.15s ease, box-shadow 0.15s ease;
}

.field textarea{
  height:90px;
  padding:12px 14px;
  resize:vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--color-yellow);
  box-shadow:0 0 0 3px rgba(242,183,5,0.18);
}

.field-helper{
  font-size:12px;
  color:#777777;
  margin-top:6px;
}

.form-actions{
  display:flex;
  justify-content:flex-end;
  gap:12px;
  margin-top:24px;
  padding-top:20px;
  border-top:1px solid var(--color-border-light);
}

/* dark summary side panel */
.summary-panel{
  background:var(--color-black-industrial);
  border:1px solid var(--color-border);
  box-shadow:var(--shadow-dark);
  padding:22px;
  color:var(--color-text-light);
}

.summary-panel-title{
  font-size:13px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--color-yellow);
  margin-bottom:18px;
}

.summary-row{
  display:flex;
  justify-content:space-between;
  padding:10px 0;
  border-bottom:1px solid var(--color-border);
  font-size:13px;
}

.summary-row:last-child{
  border-bottom:none;
}

.summary-row-label{
  color:var(--color-muted-dark);
}

.summary-row-value{
  font-weight:700;
  color:var(--color-text-light);
  text-align:right;
}

.summary-empty{
  font-size:12px;
  color:var(--color-muted-dark);
  line-height:1.6;
}

/* ===== PANEL SELECTOR ===== */
.panel-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}

.panel-card{
  background:var(--color-white);
  border:2px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  cursor:pointer;
  transition:border-color 0.15s ease, transform 0.15s ease;
  position:relative;
  overflow:hidden;
}

.panel-card:hover{
  transform:translateY(-2px);
}

.panel-card.selected{
  border-color:var(--color-yellow);
}

.panel-card-selected-tag{
  position:absolute;
  top:0;
  right:0;
  background:var(--color-yellow);
  color:var(--color-text-dark);
  font-size:10px;
  font-weight:800;
  letter-spacing:0.04em;
  padding:5px 10px;
  display:none;
}

.panel-card.selected .panel-card-selected-tag{
  display:block;
}

.panel-card-image{
  height:110px;
  background:
    repeating-linear-gradient(90deg, #F2D06B 0px, #F2D06B 38px, #E9C45A 38px, #E9C45A 40px),
    linear-gradient(180deg, #2D2F31, #222426);
  background-blend-mode:overlay;
  position:relative;
}

.panel-card-body{
  padding:16px 18px 18px;
}

.panel-card-title{
  font-size:17px;
  font-weight:700;
  margin-bottom:6px;
}

.panel-card-specs{
  font-size:12px;
  color:var(--color-muted-light);
  line-height:1.5;
  margin-bottom:10px;
}

.panel-card-price{
  font-size:18px;
  font-weight:900;
  color:var(--color-text-dark);
}

.panel-card-price span{
  font-size:11px;
  font-weight:400;
  color:var(--color-muted-light);
}

.panel-detail-row{
  display:flex;
  justify-content:space-between;
  padding:10px 0;
  border-bottom:1px solid var(--color-border);
  font-size:13px;
}

.panel-detail-row:last-of-type{
  border-bottom:none;
}

.panel-price-edit{
  margin-top:18px;
  padding-top:18px;
  border-top:1px solid var(--color-border);
}

.panel-price-edit label{
  display:block;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--color-muted-dark);
  margin-bottom:8px;
}

.panel-price-edit input{
  width:100%;
  height:42px;
  background:var(--color-graphite-light);
  border:1px solid var(--color-border);
  border-radius:var(--radius-small);
  padding:0 12px;
  color:var(--color-text-light);
  font-size:14px;
  font-family:inherit;
}

.panel-price-edit input:focus{
  outline:none;
  border-color:var(--color-yellow);
}

.steps-indicator{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:22px;
}

.finish-card{
  background:var(--color-card-light, #FFFFFF);
  border:2px solid var(--color-border-light, #E5E5E5);
  border-radius:6px;
  padding:22px;
  text-align:left;
  cursor:pointer;
  font-family:inherit;
  color:inherit;
  transition:all 0.15s ease;
}
.finish-card svg{ width:52px; height:52px; margin-bottom:12px; color:#B5B5B5; }
.finish-card-title{ font-size:14px; font-weight:900; margin-bottom:6px; }
.finish-card-desc{ font-size:11px; color:var(--color-muted-light, #8A8A8A); line-height:1.5; }
.finish-card.on{ border-color:var(--color-yellow); background:#FFFBEE; }
.finish-card.on svg{ color:var(--color-yellow-deep, #C89600); }
.finish-card.on .finish-card-title::after{ content:" ✓"; color:var(--color-yellow-deep, #C89600); }

.step-pill{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:700;
  color:var(--color-muted-light);
  background:transparent;
  border:none;
  font-family:inherit;
  padding:4px 6px;
  border-radius:4px;
  cursor:pointer;
  transition:background 0.15s ease;
}

.step-pill:hover{
  background:var(--color-border-light);
}

.step-pill-num{
  width:24px;
  height:24px;
  border-radius:50%;
  background:#EAEAEA;
  color:#777777;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:800;
}

.step-pill.done .step-pill-num{
  background:var(--color-success);
  color:var(--color-white);
}

.step-pill.current .step-pill-num{
  background:var(--color-yellow);
  color:var(--color-text-dark);
}

.step-pill.current{
  color:var(--color-text-dark);
}

.step-divider{
  width:24px;
  height:1px;
  background:var(--color-border-light);
}

/* ===== UTILITY ===== */
.hidden{ display:none !important; }

/* ===== WALL INPUT ===== */
.wall-input-layout{
  display:grid;
  grid-template-columns:1fr 340px;
  gap:18px;
  align-items:start;
}

.inline-form-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  padding:22px;
  margin-bottom:18px;
}

.inline-form-card .form-row{
  margin-bottom:14px;
}

.inline-form-card .form-row:last-of-type{
  margin-bottom:0;
}

.wall-row-selected{
  background:#FFF8DF !important;
}

.wall-row-selected td:first-child{
  box-shadow:inset 3px 0 0 var(--color-yellow);
}

.openings-count-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:22px;
  height:22px;
  padding:0 6px;
  border-radius:11px;
  background:#EAEAEA;
  color:#555555;
  font-size:11px;
  font-weight:800;
}

.wall-detail-card{
  background:var(--color-black-industrial);
  border:1px solid var(--color-border);
  box-shadow:var(--shadow-dark);
  padding:22px;
  color:var(--color-text-light);
}

.wall-detail-title{
  font-size:13px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--color-yellow);
  margin-bottom:6px;
}

.wall-detail-dims{
  font-size:12px;
  color:var(--color-muted-dark);
  margin-bottom:16px;
}

.wall-preview-svg-wrap{
  background:var(--color-graphite);
  border:1px solid var(--color-border);
  border-radius:4px;
  padding:14px;
  margin-bottom:16px;
}

.openings-list{
  margin-bottom:14px;
}

.opening-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:9px 0;
  border-bottom:1px solid var(--color-border);
  font-size:12px;
}

.opening-row:last-child{
  border-bottom:none;
}

.opening-row-label{
  color:var(--color-text-light);
  font-weight:700;
}

.opening-row-dims{
  color:var(--color-muted-dark);
  margin-left:6px;
  font-weight:400;
}

.opening-row-del{
  width:22px;
  height:22px;
  border-radius:4px;
  border:1px solid var(--color-border);
  background:transparent;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
}

.opening-row-del:hover{
  border-color:var(--color-danger);
}

.opening-row-del svg{
  width:11px;
  height:11px;
  stroke:var(--color-muted-dark);
  fill:none;
  stroke-width:2;
}

.opening-row-del:hover svg{
  stroke:var(--color-danger);
}

.btn-add-opening{
  width:100%;
  justify-content:center;
  background:transparent;
  color:var(--color-text-light);
  border:1px solid var(--color-border);
}

.btn-add-opening:hover{
  border-color:var(--color-yellow);
  background:var(--color-graphite);
}

.no-wall-selected{
  font-size:12px;
  color:var(--color-muted-dark);
  line-height:1.6;
}

/* ===== WALL DRAW CANVAS ===== */
.wall-draw-stage{
  background:var(--color-black-industrial);
  border-radius:6px;
  padding:16px;
}

.wall-draw-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  margin-bottom:12px;
}

.wall-draw-hint{
  font-size:11px;
  color:var(--color-muted-dark);
  line-height:1.4;
}

.wall-draw-canvas-wrap{
  background:var(--color-graphite);
  border:1px solid var(--color-border);
  border-radius:4px;
  overflow:hidden;
}

.wall-draw-canvas-wrap svg{
  display:block;
  cursor:crosshair;
}

.wall-draw-readouts{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:10px;
  margin-top:14px;
}

.wall-draw-readouts .field label{
  color:var(--color-muted-dark);
}

.wall-draw-readouts input{
  width:100%;
  height:40px;
  background:var(--color-graphite-light);
  border:1px solid var(--color-border);
  border-radius:4px;
  padding:0 10px;
  color:var(--color-text-light);
  font-size:13px;
  font-weight:700;
  font-family:inherit;
  text-align:center;
}

.wall-draw-readouts input:focus{
  outline:none;
  border-color:var(--color-yellow);
}

.wall-draw-handle{
  cursor:ns-resize;
}

/* ===== MODULATION VIEW ===== */
.modulation-stage{
  background:var(--color-black-industrial);
  border-radius:6px;
  padding:26px;
}

.wall-tabs{
  display:flex;
  gap:8px;
  margin-bottom:18px;
  flex-wrap:wrap;
}

.wall-tab{
  padding:9px 18px;
  border-radius:20px;
  background:var(--color-graphite);
  color:var(--color-muted-dark);
  font-size:12px;
  font-weight:700;
  border:1px solid var(--color-border);
  cursor:pointer;
  transition:all 0.15s ease;
  font-family:inherit;
}

.wall-tab:hover{
  color:var(--color-text-light);
  border-color:var(--color-yellow);
}

.wall-tab.active{
  background:var(--color-yellow);
  color:var(--color-text-dark);
  border-color:var(--color-yellow);
}

.canvas-container{
  background:var(--color-graphite);
  border:1px solid var(--color-border);
  box-shadow:var(--shadow-dark);
  border-radius:4px;
  padding:24px;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size:24px 24px;
}

.modulation-layout{
  display:grid;
  grid-template-columns:1fr 340px;
  gap:18px;
  align-items:start;
}

.legend-row{
  display:flex;
  gap:10px;
  margin-top:16px;
  flex-wrap:wrap;
}

.legend-chip{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--color-white);
  padding:8px 12px;
  border-radius:4px;
  font-size:11px;
  font-weight:700;
  color:var(--color-text-dark);
  box-shadow:var(--shadow-card);
}

.legend-swatch{
  width:14px;
  height:14px;
  border-radius:2px;
  flex-shrink:0;
  border:1px solid rgba(0,0,0,0.2);
}

.modulation-empty{
  padding:60px 20px;
  text-align:center;
  color:var(--color-muted-dark);
  font-size:13px;
}

/* ===== MATERIALS SUMMARY ===== */
.metric-card-yellow{
  background:var(--color-yellow);
  border:none;
  border-left:none;
  box-shadow:0 16px 32px rgba(242,183,5,0.28);
}

.metric-card-yellow .metric-title{
  color:rgba(17,17,17,0.7);
}

.metric-card-yellow .metric-number{
  color:var(--color-text-dark);
}

.metric-card-yellow .metric-number span{
  color:rgba(17,17,17,0.6);
}

.metric-card-yellow .metric-icon{
  background:var(--color-text-dark);
}

.metric-card-yellow .metric-icon svg{
  stroke:var(--color-yellow);
}

.materials-section{
  margin-bottom:26px;
}

.materials-section-title{
  font-size:16px;
  font-weight:800;
  letter-spacing:-0.01em;
  margin-bottom:4px;
}

.materials-section-subtitle{
  font-size:12px;
  color:var(--color-muted-light);
  margin-bottom:14px;
}

.table-input{
  width:90px;
  height:34px;
  border:1px solid #D8D8D4;
  border-radius:4px;
  padding:0 8px;
  font-size:13px;
  font-weight:700;
  font-family:inherit;
  color:var(--color-text-dark);
}

.table-input:focus{
  outline:none;
  border-color:var(--color-yellow);
  box-shadow:0 0 0 2px rgba(242,183,5,0.18);
}

.table-input-name{
  width:160px;
}

.table-input-unit{
  width:70px;
}

td.subtotal-cell{
  font-weight:800;
  background:#FFF2C2;
}

.materials-total-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:var(--color-black-industrial);
  color:var(--color-text-light);
  padding:20px 26px;
  border-radius:4px;
  box-shadow:var(--shadow-dark);
}

.materials-total-label{
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--color-muted-dark);
}

.materials-total-value{
  font-size:32px;
  font-weight:900;
  color:var(--color-yellow);
}

.waste-config-inline{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}

.waste-config-inline label{
  font-size:12px;
  font-weight:700;
  color:var(--color-muted-light);
  text-transform:uppercase;
  letter-spacing:0.04em;
}

.waste-config-inline input{
  width:70px;
  height:36px;
  border:1px solid #D8D8D4;
  border-radius:4px;
  padding:0 10px;
  font-size:13px;
  font-weight:800;
  text-align:center;
}

.del-row-btn{
  width:26px;
  height:26px;
  border-radius:4px;
  border:1px solid var(--color-border-light);
  background:var(--color-white);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
}

.del-row-btn:hover{
  border-color:var(--color-danger);
}

.del-row-btn svg{
  width:12px;
  height:12px;
  stroke:var(--color-muted-light);
  fill:none;
  stroke-width:2;
}

.del-row-btn:hover svg{
  stroke:var(--color-danger);
}

/* ===== BUDGET ===== */
.breakdown-row{
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 0;
  border-bottom:1px solid var(--color-border-light);
  font-size:13px;
}

.breakdown-row.subtotal{
  font-weight:800;
  border-top:2px solid var(--color-text-dark);
  border-bottom:none;
  margin-top:4px;
  padding-top:16px;
}

.breakdown-label{
  flex:1;
  color:var(--color-text-dark);
  font-weight:600;
}

.breakdown-pct-input{
  width:64px;
  height:36px;
  text-align:center;
  border:1px solid #D8D8D4;
  border-radius:4px;
  font-weight:800;
  font-family:inherit;
  font-size:13px;
}

.breakdown-pct-input:focus{
  outline:none;
  border-color:var(--color-yellow);
  box-shadow:0 0 0 2px rgba(242,183,5,0.18);
}

.breakdown-pct-suffix{
  font-size:12px;
  color:var(--color-muted-light);
  margin-left:-6px;
}

.breakdown-cost-input{
  width:140px;
  height:36px;
  text-align:right;
  border:1px solid #D8D8D4;
  border-radius:4px;
  padding:0 10px;
  font-weight:800;
  font-family:inherit;
  font-size:13px;
}

.breakdown-cost-input:focus{
  outline:none;
  border-color:var(--color-yellow);
  box-shadow:0 0 0 2px rgba(242,183,5,0.18);
}

.breakdown-value{
  min-width:120px;
  text-align:right;
  font-weight:800;
  color:var(--color-text-dark);
}

.breakdown-value.negative{
  color:var(--color-danger);
}

/* price card (oscura/amarilla, marketing) */
.price-card{
  background:var(--color-black-industrial);
  border:1px solid var(--color-border);
  box-shadow:var(--shadow-dark);
  padding:28px 26px;
  text-align:center;
}

.price-card-label{
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--color-muted-dark);
  margin-bottom:10px;
}

.price-card-value{
  font-size:42px;
  font-weight:900;
  color:var(--color-yellow);
  letter-spacing:-0.02em;
  margin-bottom:18px;
}

.price-card-breakdown{
  text-align:left;
  margin-bottom:20px;
}

.price-card-breakdown-row{
  display:flex;
  justify-content:space-between;
  font-size:12px;
  color:var(--color-muted-dark);
  padding:7px 0;
  border-bottom:1px solid var(--color-border);
}

.price-card-breakdown-row:last-child{
  border-bottom:none;
}

.price-card-breakdown-row span:last-child{
  color:var(--color-text-light);
  font-weight:700;
}

.price-card-cta{
  width:100%;
  justify-content:center;
  margin-bottom:10px;
}

.price-card-save{
  width:100%;
  justify-content:center;
  background:transparent;
  color:var(--color-text-light);
  border:1px solid var(--color-border);
}

.price-card-save:hover{
  border-color:var(--color-yellow);
  background:var(--color-graphite);
}

/* ===== EXPORT ===== */
.export-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-bottom:20px;
}

.export-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  padding:22px;
}

.export-card-title{
  font-size:15px;
  font-weight:800;
  margin-bottom:4px;
}

.export-card-subtitle{
  font-size:12px;
  color:var(--color-muted-light);
  margin-bottom:16px;
}

.doc-preview{
  border:1px solid var(--color-border-light);
  box-shadow:0 10px 24px rgba(0,0,0,0.12);
  margin-bottom:18px;
  overflow:hidden;
}

.doc-preview-header-dark{
  background:var(--color-black-industrial);
  padding:18px;
}

.doc-preview-header-dark .doc-preview-title{
  color:var(--color-yellow);
  font-size:14px;
  font-weight:900;
}

.doc-preview-header-dark .doc-preview-sub{
  color:#FFFFFF;
  font-size:10px;
  margin-top:3px;
}

.doc-preview-header-light{
  background:var(--color-white);
  padding:18px;
  border-bottom:3px solid var(--color-yellow);
}

.doc-preview-header-light .doc-preview-title{
  color:var(--color-text-dark);
  font-size:14px;
  font-weight:900;
}

.doc-preview-header-light .doc-preview-sub{
  color:var(--color-muted-light);
  font-size:10px;
  margin-top:3px;
}

.doc-preview-body{
  background:var(--color-soft-bg);
  padding:18px;
}

.doc-preview-line{
  height:7px;
  background:#E3E3E0;
  border-radius:2px;
  margin-bottom:8px;
}

.doc-preview-line.short{ width:55%; }
.doc-preview-line.med{ width:80%; }

.doc-preview-price-chip{
  display:inline-block;
  background:var(--color-yellow);
  color:var(--color-text-dark);
  font-size:11px;
  font-weight:800;
  padding:5px 10px;
  border-radius:3px;
  margin-top:6px;
}

.doc-preview-grid-mini{
  background:var(--color-graphite);
  height:50px;
  border-radius:3px;
  margin-bottom:8px;
  background-image:
    linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size:10px 10px;
}

.export-actions{
  display:flex;
  gap:10px;
}

.export-actions .btn{
  flex:1;
  justify-content:center;
}

.whatsapp-card{
  background:var(--color-white);
  border:1px solid var(--color-border-light);
  box-shadow:var(--shadow-card);
  padding:22px;
}

.whatsapp-textarea{
  width:100%;
  min-height:160px;
  border:1px solid #D8D8D4;
  border-radius:4px;
  padding:14px;
  font-size:13px;
  font-family:'Inter',Arial,sans-serif;
  color:var(--color-text-dark);
  resize:vertical;
  margin-bottom:14px;
  background:var(--color-soft-bg);
}

.copy-confirm{
  color:var(--color-success);
  font-size:12px;
  font-weight:700;
  margin-left:10px;
  opacity:0;
  transition:opacity 0.2s ease;
}

.copy-confirm.show{
  opacity:1;
}

.validity-field{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:20px;
}

.validity-field label{
  font-size:12px;
  font-weight:700;
  color:var(--color-muted-light);
  text-transform:uppercase;
  letter-spacing:0.04em;
}

.validity-field input{
  width:70px;
  height:38px;
  border:1px solid #D8D8D4;
  border-radius:4px;
  text-align:center;
  font-weight:800;
  font-size:13px;
}