/* ==========================================================================
   KIOSK BALANCE CHECK - MAIN STYLESHEET (ENLARGED 16:9 LANDSCAPE KIOSK)
   Target: 16:9 Landscape Kiosk Screens (1920x1080 / Touch Terminals)
   Palette: Navy, Putih, Kuning Pastel

   STRICT ARCHITECTURAL RULES:
   1. Font: Inter with negative tracking (max -0.02em, down to -0.06em, never positive)
   2. Zero 1px borders (strictly tonal color boundaries)
   3. Zero box-shadows (elevation via color contrast)
   4. Zero glows
   5. Squircles corner shape
   6. Zero layout shifting (fixed-grid stage overlay)
   7. Highly readable from 1-2 meters distance
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 !important;        /* Strict: no 1px borders anywhere */
  box-shadow: none !important;  /* Strict: zero box-shadows */
  text-shadow: none !important; /* Strict: zero glows */
  outline: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden; /* Locked screen for kiosk stability */
  font-family: var(--font-family-base);
  letter-spacing: var(--tracking-normal); /* Strict max -0.02em */
  background-color: var(--surface-base);
  color: var(--text-primary);
  user-select: none;
  -webkit-user-select: none;
}

/* Enforce negative letter-spacing universally */
h1, h2, h3, h4, p, span, button, input, label, div {
  font-family: var(--font-family-base);
  letter-spacing: var(--tracking-normal);
}

/* --------------------------------------------------------------------------
   2. 16:9 LANDSCAPE KIOSK VIEWPORT LAYOUT
   -------------------------------------------------------------------------- */
.kiosk-body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: var(--surface-base);
}

.kiosk-viewport {
  width: 100vw;
  height: 100vh;
  max-width: 1920px;
  max-height: 1080px;
  aspect-ratio: 16 / 9; /* Landscape screen priority */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  position: relative;
}

/* --------------------------------------------------------------------------
   3. TOP BAR: ENLARGED CLOCK & RFID HARDWARE STATUS
   -------------------------------------------------------------------------- */
.kiosk-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  z-index: 10;
}

/* Big Colorful Clock Showcase */
.kiosk-clock-showcase {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--color-white);
  padding: 12px 28px;
  border-radius: var(--radius-squircle-md);
  corner-shape: squircle;
}

.clock-date-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--navy-tonal-100);
  color: var(--navy-primary);
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  padding: 10px 18px;
  border-radius: var(--radius-squircle-sm);
  corner-shape: squircle;
}

.clock-date-chip i {
  font-size: 20px;
  color: var(--navy-surface);
}

/* Enlarged Digital Time */
.clock-digits-display {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-variant-numeric: tabular-nums;
}

.time-main {
  font-size: var(--text-clock); /* Enlarged: clamp(3rem, 4.2vw, 4.2rem) */
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-display);
  color: var(--navy-deep);
  line-height: 1;
}

.time-colon {
  font-size: clamp(2.4rem, 3.4vw, 3.4rem);
  font-weight: var(--font-weight-bold);
  color: var(--navy-muted);
  line-height: 1;
  animation: colon-blink 1s infinite step-start;
}

@keyframes colon-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.time-sec-badge {
  background: var(--pastel-yellow);
  color: var(--pastel-yellow-text);
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  padding: 6px 12px;
  border-radius: var(--radius-squircle-xs);
  corner-shape: squircle;
  margin-left: 6px;
  line-height: 1;
}

.time-zone-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-muted);
  margin-left: 6px;
}

/* Hardware Device Status */
.device-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  padding: 14px 24px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-primary);
}

.status-indicator-circle {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #16A34A;
  animation: pulse-rfid 2s infinite ease-in-out;
}

@keyframes pulse-rfid {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.8); opacity: 0.55; }
}

/* --------------------------------------------------------------------------
   4. CENTER STAGE: ZERO LAYOUT SHIFT ARCHITECTURE
   -------------------------------------------------------------------------- */
.kiosk-center-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

/* Enlarged Fixed-footprint Frame for 16:9 Landscape Screen */
.kiosk-card-frame {
  width: 100%;
  max-width: clamp(860px, 58vw, 980px); /* Enlarged card width */
  height: clamp(580px, 68vh, 660px);    /* Locked height: zero layout shifts */
  background: var(--surface-card-outer); /* Outer Navy Tonal Layer */
  border-radius: var(--radius-squircle-xl);
  corner-shape: squircle;
  padding: 20px;
  display: grid;
  grid-template-areas: "kiosk-screen";
  position: relative;
  overflow: hidden;
}

/* Both State Views occupy the exact same CSS Grid Area */
.kiosk-view-layer {
  grid-area: kiosk-screen;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity var(--duration-fast) var(--ease-smooth);
}

.kiosk-view-layer.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

/* Inner White Card Surface */
.kiosk-inner-card {
  width: 100%;
  height: 100%;
  background: var(--surface-card-inner); /* Pure Crisp White */
  border-radius: var(--radius-squircle-lg);
  corner-shape: squircle;
  padding: 26px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   5. TOP EYEBROW ROW & MASKED CARD RFID BADGE
   -------------------------------------------------------------------------- */
.card-eyebrow-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.eyebrow-left-tags {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tonal-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
}

.chip-navy {
  background: var(--navy-tonal-100);
  color: var(--navy-primary);
}

.chip-yellow {
  background: var(--pastel-yellow);
  color: var(--pastel-yellow-text);
}

.chip-success {
  background: var(--surface-chip-success);
  color: var(--text-success);
}

/* Masked Card ID (Password-style masking with only last 2 digits shown) */
.chip-masked {
  background: var(--navy-tonal-100);
  color: var(--navy-deep);
  font-weight: var(--font-weight-bold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.chip-masked i {
  font-size: 14px;
  color: var(--navy-muted);
}

.masked-text {
  font-family: inherit;
  letter-spacing: 0.05em; /* Spaced bullets for readability */
}

/* --------------------------------------------------------------------------
   6. STATE 1: WAITING VIEW (STANDBY SENSOR)
   -------------------------------------------------------------------------- */
.rfid-interactive-surface {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  cursor: pointer;
  position: relative;
}

.radar-pulse-ring-group {
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  pointer-events: none;
}

.radar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  background: var(--navy-tonal-100);
  transform: translate(-50%, -50%) scale(0.35);
  opacity: 0;
}

.radar-ring.r-1 {
  width: 150px;
  height: 150px;
  animation: pulse-ring 2.8s infinite var(--ease-smooth);
}

.radar-ring.r-2 {
  width: 215px;
  height: 215px;
  animation: pulse-ring 2.8s infinite var(--ease-smooth) 0.8s;
}

.radar-ring.r-3 {
  width: 280px;
  height: 280px;
  animation: pulse-ring 2.8s infinite var(--ease-smooth) 1.6s;
}

@keyframes pulse-ring {
  0% { transform: translate(-50%, -50%) scale(0.35); opacity: 0.8; }
  80% { transform: translate(-50%, -50%) scale(1.1); opacity: 0; }
  100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0; }
}

.rfid-icon-hero {
  position: relative;
  z-index: 2;
  margin-bottom: var(--space-lg);
}

.card-emblem {
  width: 104px;
  height: 104px;
  border-radius: var(--radius-squircle-md);
  corner-shape: squircle;
  background: var(--pastel-yellow);
  color: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
  animation: float-emblem 3.6s infinite ease-in-out;
}

@keyframes float-emblem {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.sensor-text-block {
  position: relative;
  z-index: 2;
}

.sensor-hero-title {
  font-size: var(--text-2xl); /* 38px bold */
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-display);
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.sensor-subtitle {
  font-size: var(--text-base); /* 18px */
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-normal);
  color: var(--navy-muted);
  max-width: 440px;
  line-height: 1.5;
}

.card-dock-info {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--space-xs);
}

.dock-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-muted);
}

/* --------------------------------------------------------------------------
   7. STATE 2: ACTIVE BALANCE VIEW (ENLARGED HERO & USER DETAILS)
   -------------------------------------------------------------------------- */
/* PENTING: HERO TOTAL BALANCE PLATE */
.hero-balance-plate {
  background: var(--surface-hero-balance); /* Soft Pastel Butter Yellow */
  border-radius: var(--radius-squircle-md);
  corner-shape: squircle;
  padding: 22px 28px;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.balance-meta-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.balance-caption-title {
  font-size: 13px;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-tight);
  color: var(--pastel-yellow-text);
  text-transform: uppercase;
}

.balance-time-stamp {
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--pastel-yellow-text);
  opacity: 0.85;
}

/* Giant Balance Number Display */
.balance-number-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 2px 0 8px 0;
}

.currency-tag {
  font-size: clamp(2.2rem, 3.2vw, 3.2rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-display);
  color: var(--text-on-yellow);
  line-height: 1;
}

.balance-digits-holder {
  display: inline-flex;
  align-items: baseline;
  font-size: var(--text-hero); /* clamp(4.5rem, 6.8vw, 6.6rem) */
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-hero);
  color: var(--navy-deep);
  line-height: 0.95;
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  height: 1.15em;
}

.balance-digits {
  display: inline-flex;
  align-items: baseline;
  letter-spacing: var(--tracking-hero);
}

.split-char {
  display: inline-block;
  will-change: transform, opacity;
  transform-origin: bottom center;
}

/* ENLARGED LIMIT LABEL & STATUS BADGES */
.balance-tonal-badge-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: 2px;
}

/* Enlarged Daily Limit Label */
.hero-limit-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 33, 58, 0.08);
  color: var(--navy-deep);
  padding: 8px 16px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  font-size: var(--text-base); /* 18px enlarged */
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
}

.hero-limit-badge strong {
  font-weight: var(--font-weight-extrabold);
  color: var(--navy-primary);
  font-size: var(--text-md); /* 20px */
}

.hero-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-white);
  color: var(--navy-deep);
  padding: 8px 16px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
}

.hero-status-badge i {
  color: #16A34A;
}

/* --------------------------------------------------------------------------
   8. LESS-PENTING: USER & SANTRI DETAILS SECTION (ENLARGED)
   -------------------------------------------------------------------------- */
.user-identity-plate {
  background: var(--navy-tonal-100); /* Soft Navy Surface */
  border-radius: var(--radius-squircle-md);
  corner-shape: squircle;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.user-avatar-squircle {
  width: 60px;
  height: 60px;
  background: var(--navy-primary);
  color: var(--color-white);
  border-radius: var(--radius-squircle-sm);
  corner-shape: squircle;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  flex-shrink: 0;
}

.user-meta-column {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.user-subcaption {
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-muted);
}

/* Enlarged Santri Name */
.user-display-name {
  font-size: var(--text-xl); /* 30px bold */
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--tracking-tighter);
  color: var(--navy-deep);
  line-height: 1.2;
}

/* Enlarged NIS and Class */
.user-badge-group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
}

.user-chip-tag {
  font-size: var(--text-base); /* 18px */
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-surface);
}

.tag-separator {
  color: var(--navy-muted);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   9. KIOSK 3-SECOND PRIVACY AUTO-CLOSE FOOTER
   -------------------------------------------------------------------------- */
.card-dock-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xs);
}

.countdown-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 280px;
}

.countdown-track {
  width: 100%;
  height: 8px;
  background: var(--navy-tonal-100);
  border-radius: 6px;
  overflow: hidden;
}

.countdown-fill {
  width: 100%;
  height: 100%;
  background: var(--navy-primary);
  border-radius: 6px;
  transform-origin: left center;
  transition: transform 100ms linear;
}

.countdown-caption {
  font-size: var(--text-sm); /* 16px */
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-muted);
}

.countdown-caption strong {
  color: var(--navy-deep);
  font-weight: var(--font-weight-extrabold);
}

/* Enlarged Done Button */
.btn-done-squircle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy-primary);
  color: var(--color-white);
  padding: 14px 34px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-smooth),
              background var(--duration-fast) var(--ease-smooth);
}

.btn-done-squircle:hover {
  background: var(--navy-surface);
  transform: translateY(-1px);
}

.btn-done-squircle:active {
  transform: scale(0.97);
}

/* --------------------------------------------------------------------------
   10. DEVELOPER & RFID SIMULATOR MODAL (TRIGGERED ONLY VIA ALT + S)
   -------------------------------------------------------------------------- */
.dev-squircle-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: transparent;
  width: 90%;
  max-width: 580px;
  z-index: 9999;
}

.dev-squircle-dialog::backdrop {
  background: rgba(9, 21, 36, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.dev-dialog-surface {
  background: var(--color-white);
  border-radius: var(--radius-squircle-lg);
  corner-shape: squircle;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.dev-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-deep);
}

.dev-modal-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  background: var(--navy-tonal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--navy-primary);
  cursor: pointer;
}

.dev-modal-body form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.dev-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dev-form-group label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy-muted);
}

.dev-input {
  background: var(--navy-tonal-100);
  border-radius: var(--radius-squircle-xs);
  corner-shape: squircle;
  padding: 12px 16px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-normal);
  color: var(--navy-deep);
}

.dev-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.dev-action-row {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.dev-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-squircle-full);
  corner-shape: squircle;
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  cursor: pointer;
}

.dev-btn-primary {
  flex: 2;
  background: var(--navy-primary);
  color: var(--color-white);
}

.dev-btn-secondary {
  flex: 1;
  background: var(--navy-tonal-100);
  color: var(--navy-deep);
}

/* Screen reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}