/**
 * RoosisIA Kanban SaaS — Formulários Modernos (Serviços & Materiais)
 * Design system inspirado em formulario-orcamento-kanban.html
 * Prefixo: rk- (roosis kanban)
 */

/* ── VARIÁVEIS ── */
:root {
  --rk-bg:          #0f1117;
  --rk-surface:     #181c27;
  --rk-surface2:    #1e2333;
  --rk-border:      rgba(255,255,255,0.08);
  --rk-border-act:  rgba(99,179,237,0.5);
  --rk-text:        #e8eaf0;
  --rk-muted:       #7a83a0;
  --rk-hint:        #4a5168;
  --rk-accent:      #63b3ed;
  --rk-accent-glow: rgba(99,179,237,0.15);
  --rk-teal:        #38b2ac;
  --rk-teal-glow:   rgba(56,178,172,0.18);
  --rk-amber:       #f6ad55;
  --rk-amber-glow:  rgba(246,173,85,0.18);
  --rk-green:       #68d391;
  --rk-green-glow:  rgba(104,211,145,0.14);
  --rk-red:         #fc8181;
  --rk-red-glow:    rgba(252,129,129,0.14);
  --rk-purple:      #9f7aea;
  --rk-radius:      12px;
  --rk-radius-sm:   8px;
}

/* ── OVERLAY ── */
.rk-overlay {
  position: fixed;
  inset: 0;
  z-index: 99990;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: rkFadeIn 0.18s ease-out;
}

@keyframes rkFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── POPUP ── */
.rk-popup {
  background: var(--rk-surface);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--rk-radius);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
  animation: rkSlideUp 0.22s ease-out;
}

@keyframes rkSlideUp {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.rk-popup::-webkit-scrollbar { width: 5px; }
.rk-popup::-webkit-scrollbar-track { background: transparent; }
.rk-popup::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }

/* ── HEADER ── */
.rk-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--rk-border);
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--rk-surface);
}

.rk-popup-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rk-popup-icon {
  font-size: 22px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rk-accent-glow);
  border: 1px solid rgba(99,179,237,0.2);
  border-radius: 10px;
  flex-shrink: 0;
}

.rk-popup-icon.rk-icon-teal {
  background: var(--rk-teal-glow);
  border-color: rgba(56,178,172,0.25);
}

.rk-popup-icon.rk-icon-amber {
  background: var(--rk-amber-glow);
  border-color: rgba(246,173,85,0.25);
}

.rk-popup-title {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--rk-text);
  letter-spacing: -0.2px;
  line-height: 1.2;
}

.rk-popup-sub {
  font-size: 12px;
  color: var(--rk-muted);
  margin-top: 2px;
}

.rk-popup-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--rk-border);
  background: transparent;
  color: var(--rk-muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}

.rk-popup-close:hover {
  background: var(--rk-red-glow);
  border-color: rgba(252,129,129,0.4);
  color: var(--rk-red);
}

/* ── TABS ── */
.rk-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  background: var(--rk-bg);
  border-bottom: 1px solid var(--rk-border);
  padding: 8px;
}

.rk-tab-btn {
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--rk-radius-sm);
  background: transparent;
  color: var(--rk-muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.rk-tab-btn.rk-tab-active-serv {
  background: var(--rk-teal-glow);
  color: var(--rk-teal);
  border-color: rgba(56,178,172,0.3);
}

.rk-tab-btn.rk-tab-active-mat {
  background: var(--rk-amber-glow);
  color: var(--rk-amber);
  border-color: rgba(246,173,85,0.3);
}

/* ── PAINEL ── */
.rk-panel {
  display: none;
  padding: 18px 20px;
}

.rk-panel.rk-panel-visible {
  display: block;
  animation: rkSlideIn 0.18s ease-out;
}

@keyframes rkSlideIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── SECTION LABEL ── */
.rk-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.9px;
  color: var(--rk-hint);
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* ── TYPE CHIPS ── */
.rk-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 20px;
}

.rk-chip {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--rk-border);
  background: var(--rk-surface2);
  color: var(--rk-muted);
  font-size: 12px;
  font-weight: 600;
  font-family: 'DM Mono', monospace;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.rk-chip:hover { border-color: rgba(255,255,255,0.2); color: var(--rk-text); }

.rk-chip.rk-chip-teal-sel {
  background: var(--rk-teal-glow);
  border-color: rgba(56,178,172,0.5);
  color: var(--rk-teal);
}

.rk-chip.rk-chip-amber-sel {
  background: var(--rk-amber-glow);
  border-color: rgba(246,173,85,0.5);
  color: var(--rk-amber);
}

/* ── DIVIDER ── */
.rk-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  margin-top: 4px;
}

.rk-divider-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.9px;
  color: var(--rk-hint);
  text-transform: uppercase;
  white-space: nowrap;
}

.rk-divider-line {
  flex: 1;
  height: 1px;
  background: var(--rk-border);
}

/* ── FIELDS ── */
.rk-grid {
  display: grid;
  gap: 12px;
}

.rk-col1 { grid-template-columns: 1fr; }
.rk-col2 { grid-template-columns: 1fr 1fr; }
.rk-col3 { grid-template-columns: 1fr 1fr 1fr; }

.rk-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.rk-field-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--rk-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.rk-req { color: var(--rk-red); font-size: 10px; }

.rk-calc-badge {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  background: var(--rk-accent-glow);
  color: var(--rk-accent);
  border-radius: 4px;
  padding: 1px 5px;
}

.rk-input {
  width: 100%;
  padding: 10px 12px;
  background: var(--rk-surface2);
  border: 1px solid var(--rk-border);
  border-radius: var(--rk-radius-sm);
  color: var(--rk-text);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.18s, background 0.18s;
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
}

.rk-input:focus {
  border-color: var(--rk-border-act);
  background: rgba(99,179,237,0.04);
}

.rk-input[readonly] {
  color: var(--rk-accent);
  font-family: 'DM Mono', monospace;
  background: var(--rk-accent-glow);
  border-color: rgba(99,179,237,0.2);
}

textarea.rk-input {
  resize: vertical;
  min-height: 70px;
  line-height: 1.5;
}

select.rk-input option { background: #1e2333; }

/* ── PLACEHOLDER VISÍVEL ── */
.rk-input::placeholder,
.rk-input::-webkit-input-placeholder,
.rk-input:-ms-input-placeholder,
.rk-input::-moz-placeholder {
  color: #8896b4;          /* mais visível que o padrão do browser */
  opacity: 1;              /* Firefox ignora a cor sem isso */
  font-style: italic;
  font-size: 12.5px;
}

.rk-input:focus::placeholder,
.rk-input:focus::-webkit-input-placeholder {
  color: #6b7ea3;          /* levemente mais suave com foco */
}

/* ── INPUT WITH UNIT ── */
.rk-input-unit {
  position: relative;
}

.rk-input-unit .rk-input { padding-right: 36px; }

.rk-unit-lbl {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--rk-hint);
  pointer-events: none;
}

/* ── DYNAMIC FIELDS ── */
.rk-dynamic {
  animation: rkSlideIn 0.18s ease-out;
}

/* ── COMPLEXITY ── */
.rk-complexity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.rk-comp-btn {
  padding: 9px;
  border: 1px solid var(--rk-border);
  border-radius: var(--rk-radius-sm);
  background: var(--rk-surface2);
  color: var(--rk-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  transition: all 0.18s;
  font-family: 'DM Sans', sans-serif;
  user-select: none;
}

.rk-comp-btn:hover { border-color: rgba(255,255,255,0.2); }

.rk-comp-btn.rk-comp-low  { background: var(--rk-green-glow); border-color: rgba(104,211,145,0.4); color: var(--rk-green); }
.rk-comp-btn.rk-comp-med  { background: var(--rk-amber-glow); border-color: rgba(246,173,85,0.4);  color: var(--rk-amber); }
.rk-comp-btn.rk-comp-high { background: var(--rk-red-glow);   border-color: rgba(252,129,129,0.4); color: var(--rk-red); }

/* ── PRICING BLOCK ── */
.rk-pricing-block {
  background: var(--rk-surface2);
  border: 1px solid var(--rk-border);
  border-radius: var(--rk-radius);
  padding: 14px;
  margin-top: 4px;
}

.rk-pricing-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  align-items: end;
}

.rk-markup-display {
  background: var(--rk-green-glow);
  border: 1px solid rgba(104,211,145,0.25);
  border-radius: var(--rk-radius-sm);
  padding: 10px 12px;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--rk-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── PANEL FOOTER ── */
.rk-panel-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--rk-border);
}

/* ── BUTTONS ── */
.rk-btn-cancel {
  padding: 9px 18px;
  border-radius: var(--rk-radius-sm);
  border: 1px solid var(--rk-border);
  background: transparent;
  color: var(--rk-muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
}

.rk-btn-cancel:hover {
  background: var(--rk-surface2);
  color: var(--rk-text);
}

.rk-btn-save-serv {
  padding: 10px 20px;
  border-radius: var(--rk-radius-sm);
  border: 1px solid rgba(56,178,172,0.4);
  background: var(--rk-teal-glow);
  color: var(--rk-teal);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.rk-btn-save-serv:hover { background: rgba(56,178,172,0.28); }

.rk-btn-save-mat {
  padding: 10px 20px;
  border-radius: var(--rk-radius-sm);
  border: 1px solid rgba(246,173,85,0.4);
  background: var(--rk-amber-glow);
  color: var(--rk-amber);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.rk-btn-save-mat:hover { background: rgba(246,173,85,0.28); }

.rk-btn-save-serv:disabled,
.rk-btn-save-mat:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── RESPONSIVE ── */
@media (max-width: 540px) {
  .rk-col2, .rk-col3 { grid-template-columns: 1fr; }
  .rk-pricing-row     { grid-template-columns: 1fr 1fr; }
  .rk-popup           { max-height: 95vh; }
}

/* ── POS SEARCH SYSTEM (autocomplete) ── */
.rk-pos-search-container {
  width: 100%;
  margin-bottom: 8px;
}

.rk-pos-search-wrapper {
  position: relative;
  width: 100%;
}

.rk-pos-input {
  padding-left: 38px !important;
  height: 44px !important;
  font-size: 14px !important;
  border-color: #0ea5e9 !important;
  background: var(--rk-surface2) !important;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.08);
}

.rk-pos-input:focus {
  border-color: #38b2ac !important;
  box-shadow: 0 0 0 3px rgba(56, 178, 172, 0.15);
}

.rk-pos-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: #0ea5e9;
  z-index: 2;
  pointer-events: none;
}

.rk-pos-results-dropdown {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  max-height: 280px;
  background: rgba(30, 35, 51, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--rk-radius-sm);
  z-index: 1000;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  animation: rkPopIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes rkPopIn {
  from { opacity: 0; transform: translateY(-10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.rk-pos-result-item {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: all 0.15s;
}

.rk-pos-result-item:last-child { border-bottom: none; }

.rk-pos-result-item:hover, .rk-pos-result-item.rk-pos-active {
  background: rgba(14, 165, 233, 0.15);
}

.rk-pos-result-icon {
  font-size: 18px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  flex-shrink: 0;
}

.rk-pos-result-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.rk-pos-result-name {
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
}

.rk-pos-result-meta {
  font-size: 11px;
  color: var(--rk-muted);
  display: flex;
  gap: 10px;
  margin-top: 2px;
}

.rk-pos-result-price {
  color: var(--rk-green);
  font-weight: 700;
}

.rk-pos-no-results {
  padding: 20px;
  text-align: center;
  color: var(--rk-muted);
  font-size: 13px;
}

/* Badge de unidade (M², ML, UNID...) */
.rk-pos-unit-badge {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: rgba(99,179,237,0.15);
  border: 1px solid rgba(99,179,237,0.3);
  color: var(--rk-accent);
  padding: 1px 6px;
  border-radius: 4px;
}

/* Botão Mini (+ NOVO ITEM) — garantido nos modais de edição */
.rk-mini-btn {
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(99,179,237,0.4);
  background: rgba(99,179,237,0.1);
  color: var(--rk-accent);
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.rk-mini-btn:hover {
  background: rgba(99,179,237,0.22);
  border-color: rgba(99,179,237,0.7);
}