/* ─── Fonts & Reset ─────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Exo+2:wght@300;400;500;600&display=swap');

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

:root {
  --bg:       #020810;
  --cyan:     #00c8ff;
  --green:    #00ff88;
  --amber:    #ffb700;
  --red:      #ff4557;
  --surface:  #0a1628;
  --border:   rgba(0,200,255,0.15);
  --text:     #c8dff0;
  --dim:      #4a6080;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Exo 2', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── Video Background ──────────────────────────────────────────────────── */
.bg-video {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.38;
  transition: opacity 1.2s ease;
}

.bg-video.fading { opacity: 0; }

.bg-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(2,8,16,0.55) 0%,
    rgba(2,8,16,0.25) 40%,
    rgba(2,8,16,0.25) 60%,
    rgba(2,8,16,0.75) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* ─── Nebula / Aurora ───────────────────────────────────────────────────── */
.nebula-container {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.nebula {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: nebulaDrift ease-in-out infinite;
}

.n1 {
  width: 700px; height: 500px;
  background: radial-gradient(circle, rgba(0,200,255,0.22), transparent 70%);
  top: -120px; left: -150px;
  animation-duration: 28s;
  animation-delay: 0s;
}

.n2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(168,85,247,0.18), transparent 70%);
  bottom: -150px; right: -100px;
  animation-duration: 34s;
  animation-delay: -12s;
}

.n3 {
  width: 450px; height: 350px;
  background: radial-gradient(circle, rgba(0,255,136,0.12), transparent 70%);
  top: 35%; left: 38%;
  animation-duration: 22s;
  animation-delay: -7s;
}

.n4 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(0,150,255,0.14), transparent 70%);
  top: 10%; right: 15%;
  animation-duration: 40s;
  animation-delay: -20s;
}

@keyframes nebulaDrift {
  0%,100% { transform: translate(0,0) scale(1); }
  20%     { transform: translate(35px,-25px) scale(1.06); }
  50%     { transform: translate(-25px,35px) scale(0.94); }
  75%     { transform: translate(20px,20px) scale(1.03); }
}

/* ─── Canvas Starfield ──────────────────────────────────────────────────── */
#starfield {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 4;
}

/* ─── Scanline Overlay ──────────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 8;
}

/* ─── Planet Glow ───────────────────────────────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  bottom: -240px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(0,200,255,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 6;
}

/* ─── Page Load Animations ──────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

.anim-fade-up {
  opacity: 0;
  animation: fadeUp 0.75s cubic-bezier(0.22,1,0.36,1) forwards;
}

.anim-fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

.anim-slide-left {
  opacity: 0;
  animation: slideInLeft 0.7s cubic-bezier(0.22,1,0.36,1) forwards;
}

.anim-scale-in {
  opacity: 0;
  animation: scaleIn 0.6s cubic-bezier(0.22,1,0.36,1) forwards;
}

/* ─── SpaceX Watermark ──────────────────────────────────────────────────── */
.watermark {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 480px;
  opacity: 0.045;
  pointer-events: none;
  z-index: 5;
}

/* ─── Layout Wrapper ────────────────────────────────────────────────────── */
.page-wrap {
  position: relative;
  z-index: 10;
  min-height: 100vh;
}

/* ─── Nav Bar ───────────────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(2,8,16,0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  height: 22px;
  opacity: 0.92;
}

.nav-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 3px;
  color: var(--cyan);
  text-transform: uppercase;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-user {
  font-size: 0.8rem;
  color: var(--dim);
}

/* ─── Profile Trigger ───────────────────────────────────────────────────── */
.profile-trigger {
  cursor: pointer;
  color: var(--cyan) !important;
  font-size: 0.82rem !important;
  border-bottom: 1px dashed rgba(0,200,255,0.4);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
  user-select: none;
}

.profile-trigger:hover {
  color: #fff !important;
  border-color: rgba(255,255,255,0.4);
}

/* ─── Profile Panel ─────────────────────────────────────────────────────── */
.profile-panel {
  position: fixed;
  top: 56px;
  right: 24px;
  width: 280px;
  background: #07111f;
  border: 1px solid var(--cyan);
  box-shadow: 0 0 40px rgba(0,200,255,0.15), 0 8px 32px rgba(0,0,0,0.6);
  z-index: 300;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.profile-panel.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.profile-panel::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), #a855f7);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 20px 16px;
}

.profile-avatar {
  width: 46px;
  height: 46px;
  background: rgba(0,200,255,0.1);
  border: 1px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan);
  flex-shrink: 0;
}

.profile-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.78rem;
  color: #fff;
  letter-spacing: 1px;
}

.profile-username {
  font-size: 0.75rem;
  color: var(--dim);
  margin-top: 2px;
}

.profile-divider {
  height: 1px;
  background: var(--border);
  margin: 0 20px;
}

.profile-field {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px 20px;
  gap: 12px;
}

.pf-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--dim);
  flex-shrink: 0;
  padding-top: 1px;
}

.pf-val {
  font-size: 0.78rem;
  color: var(--text);
  text-align: right;
}

.pf-mono {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.68rem;
  color: var(--cyan);
  letter-spacing: 1px;
}

.profile-logout-btn {
  display: block;
  width: calc(100% - 40px);
  margin: 14px 20px 18px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--red);
  background: transparent;
  border: 1px solid var(--red);
  padding: 9px;
  cursor: pointer;
  transition: all 0.2s;
}

.profile-logout-btn:hover {
  background: var(--red);
  color: #fff;
}

.btn-logout {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--red);
  background: transparent;
  border: 1px solid var(--red);
  padding: 5px 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: var(--red);
  color: #fff;
}

/* ─── Hero Section ──────────────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 90px 24px 60px;
}

.hero-eyebrow {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 5px;
  color: var(--cyan);
  opacity: 0.7;
  margin-bottom: 18px;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 10px;
}

.hero h1 span { color: var(--cyan); }

.hero-sub {
  color: var(--dim);
  font-size: 0.95rem;
  max-width: 500px;
  margin: 0 auto 50px;
}

/* ─── Stat Cards ────────────────────────────────────────────────────────── */
.stats-row {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px 32px;
  text-align: center;
  min-width: 160px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  cursor: default;
}

.stat-card:hover {
  border-color: rgba(0,200,255,0.5);
  box-shadow: 0 0 28px rgba(0,200,255,0.18), inset 0 0 20px rgba(0,200,255,0.04);
  transform: translateY(-3px);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--cyan);
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--cyan);
  display: block;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--dim);
  text-transform: uppercase;
  margin-top: 4px;
}

/* ─── Login Button (index) ──────────────────────────────────────────────── */
.btn-primary {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 3px;
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  padding: 13px 36px;
  cursor: pointer;
  transition: all 0.25s;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--cyan);
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-primary:hover::before { opacity: 0.12; }
.btn-primary:hover { box-shadow: 0 0 20px rgba(0,200,255,0.35); }

/* ─── Features Grid ─────────────────────────────────────────────────────── */
.features-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.section-heading {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 4px;
  color: var(--cyan);
  opacity: 0.7;
  text-transform: uppercase;
  margin-bottom: 24px;
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px 18px;
  font-size: 0.85rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-card::before {
  content: '◆';
  color: var(--cyan);
  font-size: 0.55rem;
  flex-shrink: 0;
}

/* ─── Modal ─────────────────────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
  background: #07111f;
  border: 1px solid var(--cyan);
  padding: 40px 44px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: 0 0 60px rgba(0,200,255,0.15);
}

.modal-close {
  position: absolute;
  top: 14px; right: 18px;
  background: none;
  border: none;
  color: var(--dim);
  font-size: 1.2rem;
  cursor: pointer;
}

.modal-close:hover { color: var(--red); }

.modal h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 28px;
  text-align: center;
}

/* Role Toggle */
.role-toggle {
  display: flex;
  border: 1px solid var(--border);
  margin-bottom: 24px;
  overflow: hidden;
}

.role-tab {
  flex: 1;
  padding: 9px;
  text-align: center;
  cursor: pointer;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--dim);
  background: transparent;
  border: none;
  transition: all 0.2s;
}

.role-tab.active {
  background: rgba(0,200,255,0.12);
  color: var(--cyan);
}

/* Form */
.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  background: rgba(0,200,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  font-family: 'Exo 2', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus { border-color: var(--cyan); }

.form-error {
  color: var(--red);
  font-size: 0.8rem;
  margin-bottom: 14px;
  min-height: 18px;
}

.btn-submit {
  width: 100%;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 3px;
  padding: 12px;
  background: var(--cyan);
  color: #020810;
  border: none;
  cursor: pointer;
  font-weight: 700;
  text-transform: uppercase;
  transition: opacity 0.2s;
}

.btn-submit:hover { opacity: 0.85; }

/* ─── Dashboard Layout ──────────────────────────────────────────────────── */
.dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.dash-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 6px;
}

.dash-sub {
  font-size: 0.8rem;
  color: var(--dim);
  margin-bottom: 32px;
}

/* ─── Metrics Strip ─────────────────────────────────────────────────────── */
.metrics-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.metric-card {
  flex: 1;
  min-width: 170px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
}

.metric-card:hover { transform: translateY(-2px); }
.m-grand:hover  { box-shadow: 0 0 24px rgba(0,200,255,0.2);  border-color: rgba(0,200,255,0.4); }
.m-paid:hover   { box-shadow: 0 0 24px rgba(0,255,136,0.2);  border-color: rgba(0,255,136,0.4); }
.m-out:hover    { box-shadow: 0 0 24px rgba(255,183,0,0.2);  border-color: rgba(255,183,0,0.4); }
.m-pct:hover    { box-shadow: 0 0 24px rgba(168,85,247,0.2); border-color: rgba(168,85,247,0.4); }

.metric-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}

.metric-card.m-grand::before  { background: var(--cyan); }
.metric-card.m-paid::before   { background: var(--green); }
.metric-card.m-out::before    { background: var(--amber); }
.metric-card.m-pct::before    { background: #a855f7; }

.metric-label {
  font-size: 0.68rem;
  letter-spacing: 2px;
  color: var(--dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.metric-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
}

.m-grand  .metric-value { color: var(--cyan); }
.m-paid   .metric-value { color: var(--green); }
.m-out    .metric-value { color: var(--amber); }
.m-pct    .metric-value { color: #a855f7; }

/* Progress Bar */
.progress-wrap {
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  height: 8px;
  margin-top: 10px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  transition: width 0.6s ease;
  width: 0%;
}

/* ─── Table ─────────────────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  margin-bottom: 32px;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

table.data-table thead th {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--dim);
  text-transform: uppercase;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  background: var(--surface);
}

table.data-table tbody tr {
  border-bottom: 1px solid rgba(0,200,255,0.05);
  transition: background 0.15s;
}

table.data-table tbody tr:hover { background: rgba(0,200,255,0.04); }

table.data-table td {
  padding: 11px 14px;
  vertical-align: top;
}

.col-id    { color: var(--dim); font-size: 0.8rem; width: 50px; }
.col-name  { color: var(--text); }
.col-price { font-family: 'Orbitron', sans-serif; font-size: 0.82rem; color: var(--cyan); text-align: right; width: 140px; }
.col-status { text-align: center; width: 130px; }

.item-note {
  display: block;
  font-size: 0.75rem;
  color: var(--dim);
  font-style: italic;
  margin-top: 2px;
}

/* Section header row */
tr.section-header td {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 14px 14px 8px;
  color: var(--amber);
  background: rgba(255,183,0,0.05);
  border-top: 1px solid rgba(255,183,0,0.2);
  border-bottom: 1px solid rgba(255,183,0,0.1);
}

/* Row tinting */
tr.row-paid   { background: rgba(0,255,136,0.025); }
tr.row-pending { background: rgba(255,183,0,0.018); }

/* Status buttons / badges */
.status-btn {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 2px;
  padding: 5px 12px;
  border: 1px solid;
  cursor: pointer;
  background: transparent;
  transition: all 0.2s;
}

.btn-paid {
  color: var(--green);
  border-color: var(--green);
}

.btn-paid:hover {
  background: rgba(0,255,136,0.12);
  box-shadow: 0 0 10px rgba(0,255,136,0.2);
}

.btn-pending {
  color: var(--amber);
  border-color: var(--amber);
}

.btn-pending:hover {
  background: rgba(255,183,0,0.12);
  box-shadow: 0 0 10px rgba(255,183,0,0.2);
}

.status-badge {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 2px;
  padding: 4px 10px;
  border: 1px solid;
}

.badge-paid    { color: var(--green); border-color: var(--green); }
.badge-pending { color: var(--amber); border-color: var(--amber); }

/* ─── Financial Summary ─────────────────────────────────────────────────── */
.fin-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px 28px;
  margin-bottom: 28px;
  max-width: 480px;
}

.fin-summary h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 18px;
  text-transform: uppercase;
}

.fin-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid rgba(0,200,255,0.06);
  font-size: 0.88rem;
}

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

.fin-row.total-row {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cyan);
  padding-top: 12px;
  border-top: 1px solid var(--cyan);
  border-bottom: none;
  margin-top: 4px;
}

.fin-row .fin-label { color: var(--dim); }
.fin-row .fin-val   { color: var(--text); }

/* ─── Chart Section ─────────────────────────────────────────────────────── */
.chart-section {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  margin-bottom: 28px;
  overflow: hidden;
}

.chart-section h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 20px;
  text-transform: uppercase;
}

#cost-chart { display: block; width: 100%; }

/* ─── Receipt Button ────────────────────────────────────────────────────── */
.receipt-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-receipt {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 2px;
  background: rgba(0,200,255,0.08);
  color: var(--cyan);
  border: 1px solid var(--cyan);
  padding: 11px 28px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-receipt:hover {
  background: rgba(0,200,255,0.18);
  box-shadow: 0 0 20px rgba(0,200,255,0.25);
}

#receipt-msg {
  font-size: 0.8rem;
  color: var(--green);
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
}

/* ─── Print Button ──────────────────────────────────────────────────────── */
.btn-print {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 2px;
  background: rgba(0,255,136,0.08);
  color: var(--green);
  border: 1px solid var(--green);
  padding: 11px 28px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-print:hover {
  background: rgba(0,255,136,0.18);
  box-shadow: 0 0 20px rgba(0,255,136,0.25);
}

/* ─── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .hero { padding: 60px 16px 40px; }
  .nav  { padding: 12px 16px; }
  .dashboard { padding: 20px 14px 60px; }
  .stats-row { gap: 14px; }
  .stat-card { padding: 18px 20px; }
}