/* ============================================
   Portal do Projeto — MGarvil Engenharia
   ============================================ */
:root{
  --bg: #0A0B0D;
  --bg-elev: #131418;
  --bg-elev-2: #1B1D22;
  --line: #2B2E33;
  --line-soft: #1E2024;
  --ink: #ECEDEA;
  --ink-dim: #93989F;
  --ink-faint: #5A5F66;
  --blue: #6FA8DC;
  --blue-dim: #3E617D;
  --copper: #C98A55;
  --red: #C4634F;
  --green: #6FA87F;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
}

h1, h2{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}
h1{ font-size: 1.6rem; }
h2{ font-size: 1.1rem; margin-bottom: 14px; }

a{ color: inherit; text-decoration: none; }
p{ color: var(--ink-dim); }

code{
  font-family: var(--font-mono);
  background: var(--bg-elev-2);
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 0.85em;
}

/* ============================================
   Buttons
   ============================================ */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-primary{ background: var(--ink); color: var(--bg); }
.btn-primary:hover{ background: var(--blue); }
.btn-ghost{ border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover{ border-color: var(--blue); color: var(--blue); }
.btn-danger{ border-color: var(--line); color: var(--red); background: transparent; }
.btn-danger:hover{ border-color: var(--red); background: rgba(196,99,79,0.1); }
.btn-sm{ padding: 7px 14px; font-size: 0.8rem; }

/* ============================================
   Nav
   ============================================ */
.portal-nav{
  border-bottom: 1px solid var(--line-soft);
  background: rgba(10,11,13,0.9);
  position: sticky;
  top: 0;
  z-index: 20;
}
.portal-nav-inner{
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.portal-brand{ display: flex; align-items: center; gap: 12px; }
.portal-brand img{ height: 28px; width: auto; }
.portal-brand-text{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.portal-brand-text em{
  font-style: normal;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.68rem;
  color: var(--ink-faint);
}
.portal-links{ display: flex; gap: 24px; font-size: 0.9rem; color: var(--ink-dim); }
.portal-links a{ transition: color 0.2s; padding: 6px 0; border-bottom: 2px solid transparent; }
.portal-links a:hover{ color: var(--ink); }
.portal-links a.active{ color: var(--ink); border-color: var(--blue); }
.portal-user{ display: flex; align-items: center; gap: 14px; }
.portal-user-name{
  font-size: 0.85rem;
  color: var(--ink-dim);
  display: flex;
  flex-direction: column;
  line-height: 1.3;
  text-align: right;
}
.portal-user-name em{
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-faint);
}

/* ============================================
   Layout
   ============================================ */
.portal-main{ max-width: 1280px; margin: 0 auto; padding: 40px 28px 80px; }
.portal-section{ margin-bottom: 48px; }
.section-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.hint{ font-size: 0.88rem; color: var(--ink-faint); margin-top: -8px; margin-bottom: 20px; }
.notice{
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--ink);
  margin-bottom: 20px;
}
.empty-state{
  color: var(--ink-faint);
  font-size: 0.9rem;
  padding: 24px 0;
}

/* ============================================
   Obra info (projeto / cliente)
   ============================================ */
.obra-info{ margin-bottom: 32px; }
.obra-info-head{ margin-bottom: 18px; }
.obra-tag{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  border: 1px solid var(--blue-dim);
  padding: 3px 9px;
  border-radius: 2px;
  margin-bottom: 10px;
}
.obra-info-head h1{ font-size: 1.7rem; margin-bottom: 4px; }
.obra-info-head p{ font-size: 0.92rem; margin: 0; }
.obra-info-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  margin-top: 18px;
}
.obra-info-grid > div{
  background: var(--bg-elev);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.obra-info-value{ font-size: 0.92rem; color: var(--ink); line-height: 1.4; }

@media (max-width: 720px){
  .obra-info-grid{ grid-template-columns: 1fr; }
}

/* ============================================
   Status cards
   ============================================ */
.status-row{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.status-card{
  background: var(--bg-elev);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.status-label{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.status-value{
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
}
.status-bar{
  height: 5px;
  background: var(--bg-elev-2);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 4px;
}
.status-bar-fill{ height: 100%; background: var(--blue); }
.status-note{
  margin-top: 16px;
  padding: 14px 18px;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  font-size: 0.92rem;
  color: var(--ink-dim);
}

/* ============================================
   Gantt
   ============================================ */
.legend{ display: flex; gap: 18px; flex-wrap: wrap; }
.legend-item{
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-dim);
}
.dot{ width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-concluido{ background: var(--green); }
.dot-andamento{ background: var(--blue); }
.dot-atrasado{ background: var(--red); }
.dot-pendente{ background: var(--ink-faint); }

.gantt-toolbar{ display: flex; gap: 8px; margin-bottom: 16px; }

#gantt-container{
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  padding: 12px;
  overflow-x: auto;
}
.gantt .grid-background{ fill: transparent; }
.gantt .grid-header{ fill: var(--bg-elev); stroke: var(--line-soft); }
.gantt .grid-row{ fill: transparent; }
.gantt .grid-row:nth-child(even){ fill: rgba(255,255,255,0.015); }
.gantt .row-line{ stroke: var(--line-soft); }
.gantt .tick{ stroke: var(--line-soft); }
.gantt .tick.thick{ stroke: var(--line); }
.gantt .today-highlight{ fill: rgba(111,168,220,0.08); }
.gantt text{ fill: var(--ink-dim); font-family: var(--font-mono); font-size: 11px; }
.gantt .bar{ fill: var(--blue-dim); stroke: var(--blue); stroke-width: 0; rx: 2; ry: 2; }
.gantt .bar-progress{ fill: var(--blue); }
.gantt .bar-label{ fill: var(--ink); font-family: var(--font-body); }
.gantt .bar-wrapper.status-concluido .bar{ fill: rgba(111,168,127,0.35); }
.gantt .bar-wrapper.status-concluido .bar-progress{ fill: var(--green); }
.gantt .bar-wrapper.status-atrasado .bar{ fill: rgba(196,99,79,0.35); }
.gantt .bar-wrapper.status-atrasado .bar-progress{ fill: var(--red); }
.gantt .bar-wrapper.status-pendente .bar{ fill: rgba(90,95,102,0.35); }
.gantt .bar-wrapper.status-pendente .bar-progress{ fill: var(--ink-faint); }
.gantt .arrow{ stroke: var(--ink-faint); }
.gantt-container .popup-wrapper{
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  font-family: var(--font-body);
  color: var(--ink);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}

/* ============================================
   File tables
   ============================================ */
.file-category{ margin-bottom: 32px; }
.file-category-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}
.upload-form{ display: flex; align-items: center; gap: 10px; }
.upload-form input[type="file"]{
  font-size: 0.8rem;
  color: var(--ink-dim);
  max-width: 220px;
}
.file-table{ width: 100%; border-collapse: collapse; }
.file-table tr{ border-bottom: 1px solid var(--line-soft); }
.file-table td{ padding: 12px 10px; font-size: 0.9rem; vertical-align: middle; }
.file-name{ color: var(--ink); font-weight: 500; }
.file-meta{ color: var(--ink-faint); font-family: var(--font-mono); font-size: 0.78rem; white-space: nowrap; }
.file-actions{ text-align: right; white-space: nowrap; }
.inline-form{ display: inline-block; margin-left: 8px; }

/* ============================================
   Forms / editor tables
   ============================================ */
.status-form{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  padding: 24px;
  max-width: 720px;
}
.status-form label.full{ grid-column: 1 / -1; }
.status-form label{
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.status-form input, .status-form textarea,
.login-form input, .edit-table input, .edit-table select{
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 9px 10px;
}
.status-form input:focus, .status-form textarea:focus,
.login-form input:focus, .edit-table input:focus, .edit-table select:focus{
  outline: 1px solid var(--blue);
  border-color: var(--blue);
}
.status-form button{ grid-column: 1 / -1; width: fit-content; }

.table-scroll{ overflow-x: auto; }
.edit-table{ border-collapse: collapse; width: 100%; min-width: 900px; }
.edit-table th{
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
}
.edit-table td{ padding: 6px; }
.edit-table input, .edit-table select{ width: 100%; min-width: 90px; }
.edit-table .center{ text-align: center; }
.edit-table .new-row td{ padding-top: 14px; }
.new-row-label{ color: var(--ink-faint); font-family: var(--font-mono); font-size: 0.75rem; padding-top: 16px; }

.hash-output{
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--bg-elev-2);
  color: var(--blue);
  border: 1px solid var(--line);
  padding: 10px;
}

/* ============================================
   Login page
   ============================================ */
.login-page{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card{
  width: 100%;
  max-width: 380px;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  padding: 40px 36px;
}
.login-logo{ height: 34px; margin-bottom: 24px; }
.login-eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 8px;
}
.login-card h1{ font-size: 1.4rem; margin-bottom: 6px; }
.login-sub{ font-size: 0.85rem; margin-bottom: 28px; }
.login-error{
  background: rgba(196,99,79,0.12);
  border: 1px solid var(--red);
  color: var(--red);
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 18px;
}
.login-form{ display: flex; flex-direction: column; gap: 16px; }
.login-form label{
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.login-form button{ margin-top: 8px; }

@media (max-width: 720px){
  .portal-nav-inner{ padding: 14px 18px; }
  .portal-main{ padding: 28px 18px 60px; }
  .status-row{ grid-template-columns: 1fr; }
  .status-form{ grid-template-columns: 1fr; }
  .file-category-head{ flex-direction: column; align-items: flex-start; }
}