:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;

  --bg: #0f172a;
  --surface: #020617;
  --surface-soft: #020617;

  --text: #e5e7eb;
  --muted: #94a3b8;

  --radius: 14px;
  --transition: 0.25s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: env(safe-area-inset-bottom);
}

/* ================= HEADER ================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: clamp(56px, 8vh, 72px);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.6);
  z-index: 1000;
}

/* ================= SIDEBAR ================= */

.sidebar {
  position: fixed;
  top: clamp(56px, 8vh, 72px);
  left: 0;
  width: 280px;
  height: calc(100vh - clamp(56px, 8vh, 72px));

  background: rgba(2, 6, 23, 0.98);
  backdrop-filter: blur(12px);

  box-shadow: 8px 0 30px rgba(0,0,0,.6);

  transition: transform 0.35s cubic-bezier(.22,1,.36,1);

  z-index: 3000;
}

.sidebar.active {
  transform: translateX(0);
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 2500;
}

.sidebar-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.sidebar a {
  display: block;
  padding: 0.9rem 1.2rem;
  color: var(--text);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}

.sidebar a:hover {
  background: var(--primary);
  color: #ffffff;
}


/* ================= MAIN ================= */

.main {
  margin-top: clamp(56px, 8vh, 72px);
  margin-left: 280px;
  padding: 1.5rem;
  transition: margin var(--transition);
  position: relative;
  z-index: 1;
}

body.menu-open .main {
  transform: scale(0.98);
  transition: transform 0.35s cubic-bezier(.22,1,.36,1);
}

/* ================= CARDS ================= */

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: 0 6px 18px rgba(0,0,0,.45);
}

/* ================= BUTTONS ================= */

button,
.btn {
  background: var(--primary);
  color: #ffffff;
  border: none;
  padding: 0.75rem 1.3rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition),
              transform var(--transition),
              box-shadow var(--transition);
}

button:hover,
.btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(59,130,246,.35);
}

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

/* ================= MOBILE NAV / TOGGLE ================= */

.menu-toggle {
  display: none;
}

/* ================= LANGUAGE ================= */

.lang-switch {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.lang-switch img {
  width: 26px;
  height: 18px;
  border-radius: 3px;
  opacity: 0.6;
  transition: transform .2s ease, opacity .2s ease;
}

.lang-switch a.active img,
.lang-switch img:hover {
  opacity: 1;
  transform: scale(1.1);
}

/* ================= DROPDOWN ================= */

.lang-dropdown {
  position: relative;
}

.lang-dropdown button {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text);
}

.dropdown-menu {
  position: absolute;
  right: 0;
  top: 120%;
  background: var(--surface);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,.6);
  padding: 0.4rem;
  display: none;
  min-width: 140px;
  z-index: 2000;
}

.dropdown-menu.open {
  display: block;
  animation: fadeIn .2s ease;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem;
  text-decoration: none;
  color: var(--text);
  border-radius: 8px;
}

.dropdown-menu a:hover {
  background: rgba(59,130,246,0.15);
}

/* ================= VISIBILITY ================= */

.desktop-only { display: flex; }
.mobile-only { display: none; }

/* ================= ANIMATIONS ================= */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ================= MOBILE UX ================= */

@media (max-width: 900px) {

  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .main {
    margin-left: 0;
    padding-bottom: 90px;
  }

  .menu-toggle {
    display: block;
    background: rgba(59,130,246,0.25);
    border: none;
    font-size: 1.4rem;
    color: var(--text);
    border-radius: 10px;
    padding: 0.4rem 0.6rem;
  }
}

@media (max-width: 768px) {

  .header {
    height: 56px;
    padding: 0 0.8rem;
  }

  .header h2 {
    font-size: 1rem;
    font-weight: 600;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .btn {
    width: 100%;
    padding: 0.9rem;
    font-size: 1rem;
  }

  .card h2 {
    font-size: 1.6rem;
  }

  canvas {
    max-height: 180px;
  }
}

/* ================= ADD SNAPSHOT CTA ================= */

.add-snapshot-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;

  width: 100%;
  margin-top: 0.9rem;

  background: linear-gradient(
    135deg,
    var(--primary),
    var(--primary-dark)
  );

  border-radius: calc(var(--radius) + 4px);
  font-weight: 600;
  letter-spacing: 0.3px;

  box-shadow:
    0 8px 22px rgba(59,130,246,0.45),
    inset 0 1px 0 rgba(255,255,255,0.12);

  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition);
}

.add-snapshot-btn .icon {
  font-size: 1.15rem;
  line-height: 1;
}

/* Hover desktop */
@media (hover: hover) {
  .add-snapshot-btn:hover {
    transform: translateY(-2px);
    box-shadow:
      0 12px 32px rgba(59,130,246,0.6),
      inset 0 1px 0 rgba(255,255,255,0.18);
  }
}

/* Tap mobile */
.add-snapshot-btn:active {
  transform: scale(0.96);
  box-shadow:
    0 6px 16px rgba(59,130,246,0.35),
    inset 0 2px 4px rgba(0,0,0,0.35);
}

/* Mobile extra comfort */
@media (max-width: 768px) {
  .add-snapshot-btn {
    padding: 1.05rem;
    font-size: 1.05rem;
  }
}

.btn:hover,
.add-snapshot-btn:hover {
  text-decoration: none;
}

/* ================= REMOVE UNDERLINE FROM BUTTON LINKS ================= */

a.btn,
a.add-snapshot-btn,
a.btn:visited,
a.add-snapshot-btn:visited,
a.btn:hover,
a.add-snapshot-btn:hover,
a.btn:active,
a.add-snapshot-btn:active {
  text-decoration: none;
}


/* ================= MOBILE LANGUAGE SWITCH ================= */

@media (max-width: 768px) {

  /* Riduci dimensione bandiere */
  .lang-switch img {
    width: 20px;
    height: 14px;
    border-radius: 2px;
    opacity: 0.55;
  }

  /* Meno spazio tra le bandiere */
  .lang-switch {
    gap: 0.4rem;
  }

  /* Stato attivo più elegante (non gigante) */
  .lang-switch a.active img {
    opacity: 0.95;
    transform: scale(1.05);
    box-shadow: 0 0 0 1px rgba(59,130,246,0.5);
  }

  /* Hover/tap mobile */
  .lang-switch img:hover {
    transform: scale(1.05);
  }

}

/* ================= FORCE SMALL FLAGS ON MOBILE ================= */

@media (max-width: 768px) {

  /* forza dimensione bandiere */
  header .lang-switch img,
  .header .lang-switch img,
  .lang-switch img {
    width: 18px !important;
    height: 12px !important;
    min-width: 18px !important;
    min-height: 12px !important;
    max-width: 18px !important;
    max-height: 12px !important;
    border-radius: 2px !important;
    opacity: 0.55 !important;
    transform: none !important;
  }

  /* spazio minimo */
  header .lang-switch,
  .header .lang-switch {
    gap: 0.35rem !important;
  }

  /* stato attivo elegante */
  header .lang-switch a.active img,
  .header .lang-switch a.active img {
    opacity: 0.95 !important;
    box-shadow: 0 0 0 1px rgba(59,130,246,0.5);
  }
}

/* ================= MOBILE LANGUAGE DROPDOWN FIX ================= */

@media (max-width: 768px) {

  /* bandiere nel dropdown mobile */
  .lang-dropdown .dropdown-menu img {
    width: 16px !important;
    height: 12px !important;
    min-width: 16px !important;
    min-height: 12px !important;
    max-width: 16px !important;
    max-height: 12px !important;
    border-radius: 2px;
    opacity: 0.8;
  }

  /* allinea meglio testo + icona */
  .lang-dropdown .dropdown-menu a {
    font-size: 0.9rem;
    gap: 0.45rem;
    padding: 0.45rem 0.5rem;
  }
}

.lang-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}


/* ================= MOVEMENTS ================= */

.movements-table-inner {
  width: 100%;
  border-collapse: collapse;
}

.movements-table-inner th,
.movements-table-inner td {
  padding: 0.7rem;
  text-align: left;
}

.movements-table-inner thead {
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.movements-table-inner tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* === Delta colors === */
.delta.pos { color: #22c55e; }
.delta.neg { color: #f87171; }

/* === Icon buttons (desktop) === */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  text-decoration: none;
}

.icon-btn.edit {
  background: rgba(59,130,246,0.15);
}

.icon-btn.delete {
  background: rgba(239,68,68,0.15);
}

/* ================= MOBILE CARDS ================= */

.movement-card {
  margin-bottom: 1rem;
}

.movement-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}

.movement-body {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.movement-body .label {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
}

.movement-body .value {
  font-weight: 600;
}

/* === Mobile action buttons === */

.movement-actions {
  display: flex;
  gap: 0.6rem;
}

.btn.small {
  flex: 1;
  padding: 0.6rem;
  font-size: 0.85rem;
}

.btn.danger {
  background: transparent;
  border: 1px solid #ef4444;
  color: #ef4444;
}

.btn.danger:hover {
  background: rgba(239,68,68,0.15);
}

/* ================= FORM UX ================= */

.form-page {
  max-width: 520px;
  margin: 0 auto;
}

.form-intro {
  margin-bottom: 1.4rem;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Card più “morbida” per i form */
.form-card {
  padding: 1.6rem;
}

/* Gruppo campo */
.form-group {
  margin-bottom: 1.4rem;
}

/* Label chiara */
.form-group label {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 500;
  font-size: 0.9rem;
}

/* Input wrapper */
.form-control input,
.form-control select,
.form-control textarea {
  width: 100%;
  padding: 0.85rem 0.9rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--surface-soft);
  color: var(--text);
  font-size: 1rem;
}

/* Focus accessibile */
.form-control input:focus,
.form-control select:focus,
.form-control textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(59,130,246,0.25);
}

/* Help text */
.form-help {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--muted);
}

/* Error text */
.form-error {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: #ef4444;
}

/* Actions */
.form-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

/* Primary button */
.primary-btn {
  flex: 1;
}

/* Secondary button */
.secondary-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--text);
}

/* Mobile UX */
@media (max-width: 768px) {

  .form-card {
    padding: 1.4rem;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
    padding: 0.95rem;
    font-size: 1rem;
  }
}

/* ================= FORM ICONS ================= */

.form-control.with-icon {
  position: relative;
}

.form-control.with-icon input,
.form-control.with-icon select,
.form-control.with-icon textarea {
  padding-left: 2.7rem;
}

/* Icon base */
.field-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.05rem;
  opacity: 0.65;
  pointer-events: none;
}

/* Focus effect */
.form-control.with-icon:focus-within .field-icon {
  opacity: 1;
  color: var(--primary);
}

/* ================= FIELD → ICON MAPPING ================= */

/* nome conto */
.form-control[data-field="name"] .field-icon::before {
  content: "🏦";
}

/* tipo conto */
.form-control[data-field="account_type"] .field-icon::before {
  content: "💳";
}

/* saldo iniziale */
.form-control[data-field="initial_balance"] .field-icon::before {
  content: "💰";
}

/* data saldo iniziale */
.form-control[data-field="initial_balance_date"] .field-icon::before {
  content: "📅";
}

/* promemoria */
.form-control[data-field="reminder_day"] .field-icon::before {
  content: "⏰";
}

/* Mobile comfort */
@media (max-width: 768px) {
  .field-icon {
    font-size: 1.1rem;
  }
}

/* ================= SNAPSHOT FORM ICONS ================= */

/* mese (DateField primo giorno mese) */
.form-control[data-field="date"] .field-icon::before {
  content: "📆";
}

/* saldo */
.form-control[data-field="balance"] .field-icon::before {
  content: "💰";
}

/* giorno reale saldo */
.form-control[data-field="balance_day"] .field-icon::before {
  content: "🗓️";
}

.progress-bar {
  background: rgba(255,255,255,0.1);
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  transition: width .4s ease;
}

.progress-fill.ok { background:#22c55e; }
.progress-fill.warning { background:#f59e0b; }
.progress-fill.danger { background:#ef4444; }

.status {
  margin-top:.6rem;
  font-weight:500;
}

.status.ok { color:#22c55e; }
.status.warning { color:#f59e0b; }
.status.danger { color:#ef4444; }

/* ================= GOAL FORM ICONS ================= */

.form-control[data-field="name"] .field-icon::before {
  content: "🎯";
}

.form-control[data-field="account"] .field-icon::before {
  content: "🏦";
}

.form-control[data-field="goal_type"] .field-icon::before {
  content: "📈";
}

.form-control[data-field="target_amount"] .field-icon::before {
  content: "💰";
}

.form-control[data-field="start_date"] .field-icon::before {
  content: "📅";
}

.form-control[data-field="end_date"] .field-icon::before {
  content: "🏁";
}


.form-control[data-field="reminder_type"] .field-icon::before {
  content: "🔔";
}

.form-control[data-field="account"] .field-icon::before {
  content: "🏦";
}

.form-control[data-field="day_of_month"] .field-icon::before {
  content: "📅";
}

/* ================= NOTIFICATION BADGE ================= */

.notif-badge {
  background: #ef4444;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.7); }
  70% { box-shadow: 0 0 0 10px rgba(239,68,68,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}

body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.header {
  padding-top: env(safe-area-inset-top);
}

/* Form */
.auth-form {
  margin-top: 24px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: #374151;
}

.field input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px; /* 🔑 no zoom iOS */
  border-radius: 12px;
  border: 1px solid #d1d5db;
  background: #fff;
}

.field input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

/* Buttons */
.btn.primary {
  background: #6366f1;
  color: #fff;
  border: none;
  font-weight: 600;
  border-radius: 14px;
  padding: 14px;
}

.btn.primary.full {
  width: 100%;
}

.btn.primary:active {
  transform: scale(0.98);
}

/* Footer */
.auth-footer {
  margin-top: 20px;
  text-align: center;
}

.auth-note {
  font-size: 0.85rem;
  color: #6b7280;
}

.auth-alt {
  margin-top: 10px;
  font-size: 0.9rem;
}

.auth-alt a {
  color: #6366f1;
  font-weight: 600;
  text-decoration: none;
}

/* Errors */
.form-errors {
  background: #fee2e2;
  color: #991b1b;
  padding: 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  margin-top: 16px;
}