:root {
  --bg: #101b2d;
  --surface: rgba(18, 31, 51, 0.82);
  --surface-hover: rgba(29, 47, 74, 0.92);
  --border: #3a506d;
  --text: #f1f5f9;
  --muted: #b7c5d8;
  --primary: #f5a623;
  --primary-dark: #c77d08;
  --danger: #ef4444;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #101b2d;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  background:
    linear-gradient(
      135deg,
      rgba(20, 38, 63, 0.52),
      rgba(27, 49, 78, 0.62)
    ),
    url("https://gyazo.com/f8c6b96dcd79ddfbaf7fb166c7ca8c0d.jpg")
      center / cover no-repeat fixed !important;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(
      135deg,
      rgba(18, 36, 60, 0.16),
      rgba(30, 55, 88, 0.24)
    ),
    url("https://gyazo.com/f8c6b96dcd79ddfbaf7fb166c7ca8c0d.jpg")
      center / cover no-repeat;
  filter: brightness(1.12) saturate(1);
  opacity: 0.82;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.topbar,
.panel,
.finder-box,
.master-search {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 112px;
  padding: 24px 82px 24px 28px;
}

.brand-kicker,
.section-kicker {
  display: block;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.brand h1 {
  margin: 8px 0;
  color: var(--text);
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: 0.08em;
}

.brand-line {
  display: block;
  width: 70px;
  height: 3px;
  background: var(--primary);
  border-radius: 4px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}

.master-header-title {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.agent-selector {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.agent-selector select,
input,
textarea {
  width: 100%;
  color: var(--text);
  background: rgba(13, 25, 43, 0.88);
  border: 1px solid var(--border);
  border-radius: 9px;
  outline: none;
}

.agent-selector select {
  min-width: 130px;
  padding: 8px 10px;
}

input,
textarea {
  padding: 12px 14px;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.16);
}

input::placeholder,
textarea::placeholder {
  color: #8ea0b7;
}

main {
  margin-top: 28px;
}

.section-heading,
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.section-heading {
  margin-bottom: 14px;
}

.count-badge {
  padding: 6px 11px;
  color: var(--primary);
  background: rgba(245, 166, 35, 0.12);
  border: 1px solid rgba(245, 166, 35, 0.35);
  border-radius: 999px;
  font-size: 0.78rem;
}

.finder-box,
.master-search {
  padding: 14px;
  margin-bottom: 20px;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.template-card {
  position: relative;
  min-height: 160px;
  padding: 20px;
  text-align: left;
  color: var(--text);
  background: rgba(20, 36, 59, 0.82);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transition: 0.2s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.template-card:hover {
  transform: translateY(-3px);
  background: var(--surface-hover);
  border-color: var(--primary);
}

.template-card h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 1rem;
}

.template-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.hidden-badge,
.hidden-master-badge {
  display: inline-block;
  margin-bottom: 9px;
  padding: 3px 7px;
  color: #fecaca;
  background: rgba(239, 68, 68, 0.18);
  border-radius: 5px;
  font-size: 0.65rem;
  font-weight: 700;
}

.master-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 20px;
}

.panel {
  padding: 22px;
}

.panel h3 {
  margin: 0;
  color: #fff;
}

.panel-header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.9rem;
}

.form-actions,
.item-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button,
.danger-button {
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
}

.primary-button {
  color: #201506;
  background: var(--primary);
}

.primary-button:hover {
  background: #ffc15a;
}

.secondary-button {
  color: var(--text);
  background: rgba(31, 48, 72, 0.9);
  border-color: var(--border);
}

.secondary-button:hover {
  border-color: var(--primary);
}

.danger-button {
  color: #fff;
  background: rgba(185, 28, 28, 0.78);
  border-color: #ef4444;
}

.management-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.management-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  background: rgba(14, 27, 46, 0.8);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.management-item strong,
.management-item small {
  display: block;
}

.management-item small {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.4;
}

.hidden-checkbox {
  display: none !important;
}

.hidden-checkbox.visible {
  display: grid !important;
}

.empty-state {
  padding: 36px 20px;
  color: var(--muted);
  text-align: center;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 10, 20, 0.78);
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  padding: 12px 18px;
  color: #201506;
  background: var(--primary);
  border-radius: 8px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: 0.25s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Tombol MASTER — adaptasi animated-button (Uiverse by ryota1231) */
.master-entry-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 22px;
  border: 2px solid var(--border);
  border-radius: 100px;
  background: rgba(31, 48, 72, 0.9);
  color: var(--text);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.master-entry-button svg {
  position: absolute;
  width: 18px;
  fill: var(--primary);
  z-index: 9;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.master-entry-button .arr-1 {
  right: 14px;
}

.master-entry-button .arr-2 {
  left: -25%;
}

.master-entry-button .circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 18px;
  height: 18px;
  background-color: rgba(245, 166, 35, 0.35);
  border-radius: 50%;
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.master-entry-button .text {
  position: relative;
  z-index: 1;
  transform: translateX(-10px);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.master-entry-button:hover {
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.15);
}

.master-entry-button:hover .arr-1 {
  right: -25%;
}

.master-entry-button:hover .arr-2 {
  left: 14px;
}

.master-entry-button:hover .text {
  transform: translateX(10px);
}

.master-entry-button:hover .circle {
  width: 160px;
  height: 160px;
  opacity: 1;
}

.master-entry-button:active {
  scale: 0.95;
}

.master-entry-button[data-master-open="true"] {
  border-color: var(--danger);
}

.master-entry-button[data-master-open="true"] svg {
  fill: var(--danger);
}

.master-entry-button[data-master-open="true"] .circle {
  background-color: rgba(239, 68, 68, 0.35);
}

.hidden {
  display: none !important;
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 20px, 600px);
    padding-top: 10px;
  }

  .topbar {
    align-items: flex-start;
    padding: 20px 70px 20px 18px;
  }

  .header-actions {
    align-items: flex-end;
    flex-direction: column;
  }

  .master-header-title {
    display: none;
  }

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

  .management-item {
    align-items: flex-start;
    flex-direction: column;
  }
}