/* ============================================================
   AguaTrack – style.css
   Dark theme · Glassmorphism · Azul água #00B4D8
   ============================================================ */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #050f1a;
  --bg2: #0a1e2e;
  --bg3: #0d2540;
  --glass: rgba(255, 255, 255, .04);
  --glass-bd: rgba(255, 255, 255, .08);
  --accent: #00B4D8;
  --accent2: #0090ad;
  --accent-glow: rgba(0, 180, 216, .25);
  --text: #e2eef5;
  --text2: #7aa3bb;
  --text3: #3d6070;
  --ok: #22d3a0;
  --warn: #f59e0b;
  --danger: #ef4444;
  --ok-bg: rgba(34, 211, 160, .12);
  --warn-bg: rgba(245, 158, 11, .12);
  --danger-bg: rgba(239, 68, 68, .12);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0, 0, 0, .45);
  --font: 'Inter', sans-serif;
  --tr: .22s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse 80% 60% at 20% -10%, rgba(0, 180, 216, .18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 85% 90%, rgba(0, 80, 120, .25) 0%, transparent 70%);
}

/* ---------- Header ---------- */
.header {
  background: rgba(5, 15, 26, .85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-bd);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: .9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: .85rem;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), #0077a8);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}

.logo-title {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -.5px;
  color: #fff;
  line-height: 1;
}

.logo-sub {
  font-size: .7rem;
  color: var(--text2);
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ---------- Main ---------- */
.main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.8rem 1.5rem 3rem;
}

/* ---------- Cards ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.card {
  background: var(--glass);
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--tr), box-shadow var(--tr);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card--accent {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 180, 216, .15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.card-label {
  font-size: .72rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .6px;
}

.card-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  margin-top: 2px;
}

.card-sub {
  font-size: .7rem;
  color: var(--text3);
  margin-top: 2px;
}

/* ---------- Layout Split ---------- */
.layout-split {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 1.2rem;
  margin-bottom: 1.4rem;
}

@media (max-width: 860px) {
  .layout-split {
    grid-template-columns: 1fr;
  }
}

/* ---------- Panels ---------- */
.panel {
  background: var(--glass);
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
}

.panel-title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .6px;
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.3rem;
}

.panel-title i {
  color: var(--accent);
}

/* ---------- Form ---------- */
.field-group {
  margin-bottom: 1rem;
}

.field-label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text2);
  margin-bottom: .45rem;
}

.field-hint {
  font-size: .72rem;
  color: var(--text3);
  font-weight: 400;
  margin-left: .3rem;
}

.optional {
  font-size: .7rem;
  color: var(--text3);
  font-weight: 400;
}

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: .85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  font-size: .85rem;
  pointer-events: none;
}

.field-input {
  width: 100%;
  padding: .7rem .9rem .7rem 2.4rem;
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: .92rem;
  transition: border-color var(--tr), box-shadow var(--tr);
  outline: none;
}

.field-input::placeholder {
  color: var(--text3);
}

.field-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(0, 180, 216, .06);
}

input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(.6);
  cursor: pointer;
}

/* ---------- Consumo Preview ---------- */
.consumo-preview {
  background: rgba(0, 180, 216, .08);
  border: 1px solid rgba(0, 180, 216, .25);
  border-radius: var(--radius-sm);
  padding: .85rem 1.1rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1rem;
}

.preview-label {
  font-size: .75rem;
  color: var(--text2);
  white-space: nowrap;
}

.preview-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  flex: 1;
}

.preview-badge {
  font-size: .7rem;
  font-weight: 600;
  padding: .25rem .65rem;
  border-radius: 999px;
  white-space: nowrap;
}

/* ---------- Buttons ---------- */
.btn-primary {
  width: 100%;
  padding: .8rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  font-family: var(--font);
  font-size: .92rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  transition: opacity var(--tr), transform var(--tr), box-shadow var(--tr);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  opacity: .88;
  transform: translateY(-1px);
  box-shadow: 0 6px 28px var(--accent-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  padding: .65rem 1.2rem;
  background: var(--glass);
  border: 1px solid var(--glass-bd);
  color: var(--text2);
  font-family: var(--font);
  font-size: .88rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--tr), color var(--tr);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, .09);
  color: var(--text);
}

.btn-clear {
  padding: .5rem 1rem;
  background: transparent;
  border: 1px solid rgba(239, 68, 68, .35);
  color: #ef9999;
  font-family: var(--font);
  font-size: .78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: background var(--tr), color var(--tr), border-color var(--tr);
}

.btn-clear:hover {
  background: rgba(239, 68, 68, .12);
  color: var(--danger);
  border-color: var(--danger);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.btn-pdf {
  padding: .5rem 1rem;
  background: transparent;
  border: 1px solid rgba(0, 180, 216, .4);
  color: var(--accent);
  font-family: var(--font);
  font-size: .78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: background var(--tr), color var(--tr), border-color var(--tr), opacity var(--tr);
}

.btn-pdf:hover {
  background: rgba(0, 180, 216, .12);
  border-color: var(--accent);
}

.btn-pdf:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* ---------- Chart ---------- */
.chart-panel {
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

.chart-container {
  position: relative;
  flex: 1;
  min-height: 250px;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text3);
  font-size: .88rem;
  text-align: center;
}

/* ---------- Table ---------- */
.table-panel {
  padding: 1.5rem 1.5rem 1rem;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .8rem;
  margin-bottom: 1rem;
}

.table-header .panel-title {
  margin-bottom: 0;
}

.table-filter {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius-sm);
  padding: .4rem .8rem;
  color: var(--text2);
}

.filter-input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font);
  font-size: .84rem;
  width: 180px;
}

.filter-input::placeholder {
  color: var(--text3);
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .86rem;
}

.data-table th {
  text-align: left;
  padding: .6rem .9rem;
  color: var(--text2);
  font-weight: 600;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--glass-bd);
}

.data-table td {
  padding: .75rem .9rem;
  border-bottom: 1px solid rgba(255, 255, 255, .04);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background var(--tr);
}

.data-table tbody tr:hover {
  background: rgba(0, 180, 216, .05);
}

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

/* first row (earliest reading) no consumo */
.td-no-consume {
  color: var(--text3);
  font-style: italic;
  font-size: .78rem;
}

/* Status badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .65rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge--ok {
  background: var(--ok-bg);
  color: var(--ok);
}

.badge--warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.badge--danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge--none {
  background: rgba(255, 255, 255, .05);
  color: var(--text3);
}

/* Action buttons in table */
.action-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  transition: background var(--tr), color var(--tr);
}

.action-btn--edit {
  color: var(--accent);
}

.action-btn--delete {
  color: var(--text3);
}

.action-btn--edit:hover {
  background: rgba(0, 180, 216, .15);
  color: var(--accent);
}

.action-btn--delete:hover {
  background: rgba(239, 68, 68, .12);
  color: var(--danger);
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 1rem;
  gap: .6rem;
  color: var(--text3);
}

.empty-state i {
  font-size: 2.5rem;
  opacity: .4;
}

.empty-state p {
  font-size: .88rem;
}

.empty-sub {
  font-size: .78rem !important;
  opacity: .7;
  text-align: center;
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, .6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay[hidden] {
  display: none !important;
}

.modal {
  background: #0d2540;
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius);
  padding: 1.8rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .6);
  animation: slideUp .22s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.3rem;
}

.modal-header h3 {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.modal-header h3 i {
  color: var(--accent);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text2);
  cursor: pointer;
  font-size: 1.1rem;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--tr), color var(--tr);
}

.modal-close:hover {
  background: rgba(255, 255, 255, .08);
  color: var(--text);
}

.modal-actions {
  display: flex;
  gap: .7rem;
  justify-content: flex-end;
  margin-top: 1.2rem;
}

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  z-index: 200;
}

.toast {
  display: flex;
  align-items: center;
  gap: .7rem;
  background: #0d2540;
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius-sm);
  padding: .75rem 1.1rem;
  font-size: .84rem;
  color: var(--text);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .5);
  animation: toastIn .25s ease;
  min-width: 240px;
}

.toast i {
  font-size: 1rem;
}

.toast--ok {
  border-left: 3px solid var(--ok);
}

.toast--ok i {
  color: var(--ok);
}

.toast--error {
  border-left: 3px solid var(--danger);
}

.toast--error i {
  color: var(--danger);
}

.toast--info {
  border-left: 3px solid var(--accent);
}

.toast--info i {
  color: var(--accent);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- Responsividade ---------- */
@media (max-width: 600px) {
  .header-inner {
    padding: .7rem 1rem;
  }

  .main {
    padding: 1rem 1rem 2rem;
  }

  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }

  .filter-input {
    width: 120px;
  }
}

@media (max-width: 400px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Filter Bar ---------- */
.filter-bar {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: .7rem;
  padding: .75rem 1rem;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.filter-label {
  font-size: .72rem;
  color: var(--text2);
  font-weight: 500;
  letter-spacing: .4px;
  display: flex;
  align-items: center;
  gap: .3rem;
}

.filter-label i {
  color: var(--accent);
  font-size: .7rem;
}

.filter-select,
.filter-date {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--glass-bd);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: .84rem;
  padding: .38rem .7rem;
  outline: none;
  transition: border-color var(--tr);
  cursor: pointer;
}

.filter-select:focus,
.filter-date:focus {
  border-color: var(--accent);
}

.filter-select option {
  background: #0d2540;
}

input[type="date"].filter-date::-webkit-calendar-picker-indicator {
  filter: invert(.6);
  cursor: pointer;
}

.btn-limpar-filtro {
  padding: .38rem .9rem;
  background: transparent;
  border: 1px solid rgba(239, 68, 68, .35);
  color: #ef9999;
  font-family: var(--font);
  font-size: .78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: background var(--tr), color var(--tr), border-color var(--tr);
  align-self: flex-end;
}

.btn-limpar-filtro:hover {
  background: rgba(239, 68, 68, .12);
  color: var(--danger);
  border-color: var(--danger);
}

/* ---------- Select no formulário ---------- */
.field-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237aa3bb' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  padding-right: 2.2rem !important;
  cursor: pointer;
}

.field-select option {
  background: #0d2540;
  color: var(--text);
}