@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

:root {
  --ink: #0b1714;
  --ink-2: #10221d;
  --ink-3: #17332b;
  --ink-4: #1d4035;

  --paper: #f5efdf;
  --paper-dim: #bcb7a5;
  --paper-muted: #858b81;

  --gold: #d3a64b;
  --gold-light: #efd18a;
  --gold-dark: #9d762d;

  --red: #d56858;
  --red-soft: #efaaa0;

  --green: #8fc58b;
  --green-soft: #b9dbb2;

  --line: rgba(245, 239, 223, .09);
  --line-gold: rgba(211, 166, 75, .22);

  --shadow:
    0 20px 50px rgba(0,0,0,.25),
    0 4px 15px rgba(0,0,0,.12);

  --radius: 16px;
}

/* =========================
   RESET
========================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;

  font-family: 'Vazirmatn', Tahoma, sans-serif;

  color: var(--paper);

  background:
    radial-gradient(
      circle at 15% 5%,
      rgba(211,166,75,.08),
      transparent 28%
    ),
    radial-gradient(
      circle at 90% 30%,
      rgba(37,100,82,.16),
      transparent 32%
    ),
    linear-gradient(
      135deg,
      #08130f 0%,
      #10221d 48%,
      #0a1713 100%
    );

  padding: 30px 16px 70px;
}

/* subtle texture */

body::before {
  content: "";
  position: fixed;
  inset: 0;

  pointer-events: none;

  opacity: .035;

  background-image:
    radial-gradient(#fff 1px, transparent 1px);

  background-size: 5px 5px;

  mask-image: linear-gradient(
    to bottom,
    black,
    transparent
  );
}

/* =========================
   LAYOUT
========================= */

.wrap {
  width: min(100%, 850px);
  margin: 0 auto;
}

.narrow {
  width: min(100%, 410px);
  margin: 80px auto;
}

/* =========================
   MASTHEAD
========================= */

.masthead {
  position: relative;

  display: flex;
  justify-content: space-between;
  align-items: flex-end;

  gap: 20px;

  padding: 0 2px 18px;
  margin-bottom: 25px;

  border-bottom: 1px solid var(--line-gold);
}

.masthead::after {
  content: "";

  position: absolute;
  bottom: -2px;
  right: 0;

  width: 90px;
  height: 2px;

  background: linear-gradient(
    90deg,
    transparent,
    var(--gold)
  );
}

.masthead h1 {
  margin: 0;

  font-size: 28px;
  line-height: 1.2;

  font-weight: 800;

  letter-spacing: -.6px;

  color: var(--paper);
}

.masthead .sub {
  margin-top: 7px;

  font-size: 12px;

  color: var(--paper-dim);

  opacity: .85;
}

/* =========================
   USER CHIP
========================= */

.user-chip {
  display: flex;
  align-items: center;

  gap: 10px;

  font-size: 12px;

  color: var(--paper-dim);
}

.user-chip a,
.user-chip button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 34px;

  padding: 7px 14px;

  color: var(--gold-light);

  background:
    linear-gradient(
      135deg,
      rgba(211,166,75,.10),
      rgba(211,166,75,.03)
    );

  border: 1px solid var(--line-gold);

  border-radius: 9px;

  font-family: inherit;
  font-size: 12px;

  text-decoration: none;

  cursor: pointer;

  transition:
    .2s ease,
    transform .2s ease;
}

.user-chip a:hover,
.user-chip button:hover {
  color: var(--paper);

  background: rgba(211,166,75,.14);

  border-color: var(--gold);

  transform: translateY(-1px);
}

/* =========================
   MONTH NAVIGATION
========================= */

.month-nav {
  display: flex;
  align-items: center;
  justify-content: center;

  gap: 14px;

  margin-bottom: 20px;
}

.month-nav button {
  width: 38px;
  height: 38px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: var(--gold-light);

  background: rgba(23,51,43,.72);

  border: 1px solid var(--line-gold);

  border-radius: 10px;

  font-size: 17px;

  cursor: pointer;

  transition: .2s ease;
}

.month-nav button:hover {
  background: var(--ink-4);

  border-color: var(--gold);

  transform: translateY(-2px);
}

.month-nav button:active {
  transform: scale(.94);
}

.month-label {
  min-width: 150px;

  text-align: center;

  font-size: 16px;

  font-weight: 700;

  color: var(--paper);
}

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

.card {
  position: relative;

  overflow: hidden;

  padding: 21px;

  margin-bottom: 18px;

  background:
    linear-gradient(
      145deg,
      rgba(24,54,45,.96),
      rgba(14,34,29,.96)
    );

  border: 1px solid var(--line);

  border-radius: var(--radius);

  box-shadow: var(--shadow);

  backdrop-filter: blur(12px);

  transition:
    transform .25s ease,
    border-color .25s ease,
    box-shadow .25s ease;
}

.card::before {
  content: "";

  position: absolute;

  top: 0;
  right: 0;

  width: 130px;
  height: 130px;

  background:
    radial-gradient(
      circle,
      rgba(211,166,75,.08),
      transparent 70%
    );

  pointer-events: none;
}

.card:hover {
  transform: translateY(-2px);

  border-color: var(--line-gold);

  box-shadow:
    0 24px 60px rgba(0,0,0,.30),
    0 0 0 1px rgba(211,166,75,.04);
}

.card h2 {
  position: relative;

  display: flex;
  align-items: center;

  gap: 10px;

  margin: 0 0 17px;

  font-size: 14px;

  font-weight: 700;

  color: var(--gold-light);
}

.card h2::before {
  content: "";

  width: 7px;
  height: 7px;

  flex: 0 0 7px;

  background: var(--gold);

  border-radius: 50%;

  box-shadow:
    0 0 0 4px rgba(211,166,75,.10),
    0 0 14px rgba(211,166,75,.35);
}

/* =========================
   SUMMARY
========================= */

.summary-grid {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 12px;
}

.stat {
  position: relative;

  padding: 17px 13px;

  text-align: center;

  background:
    linear-gradient(
      145deg,
      rgba(29,64,53,.90),
      rgba(19,46,38,.85)
    );

  border: 1px solid rgba(255,255,255,.045);

  border-radius: 12px;

  overflow: hidden;

  transition: .25s ease;
}

.stat:hover {
  transform: translateY(-3px);

  border-color: var(--line-gold);

  background:
    linear-gradient(
      145deg,
      rgba(37,76,63,.95),
      rgba(19,46,38,.95)
    );
}

.stat .lbl {
  margin-bottom: 7px;

  font-size: 11px;

  color: var(--paper-dim);
}

.stat .val {
  font-size: 20px;

  font-weight: 800;

  letter-spacing: -.4px;
}

.val.over {
  color: var(--red-soft);

  text-shadow:
    0 0 20px rgba(213,104,88,.12);
}

.val.ok {
  color: var(--green-soft);

  text-shadow:
    0 0 20px rgba(143,197,139,.12);
}

/* =========================
   BUDGET
========================= */

.budget-row {
  display: flex;
  align-items: center;

  gap: 12px;

  min-height: 48px;

  padding: 8px 0;

  border-bottom: 1px solid var(--line);

  transition: .2s ease;
}

.budget-row:hover {
  padding-right: 5px;
  padding-left: 5px;
}

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

.budget-row .name {
  flex: 0 0 105px;

  font-size: 12px;

  font-weight: 500;

  color: var(--paper);
}

/* progress */

.budget-bar-bg {
  position: relative;

  flex: 1;

  height: 7px;

  overflow: hidden;

  background: rgba(0,0,0,.28);

  border-radius: 20px;
}

.budget-bar-fill {
  height: 100%;

  border-radius: inherit;

  background:
    linear-gradient(
      90deg,
      var(--gold-dark),
      var(--gold-light)
    );

  box-shadow:
    0 0 12px rgba(211,166,75,.22);

  transition: width .6s cubic-bezier(.2,.8,.2,1);
}

.budget-row .nums {
  flex: 0 0 auto;

  font-size: 11px;

  color: var(--paper-dim);

  white-space: nowrap;
}

/* budget input */

.budget-row input {
  width: 92px;

  padding: 6px 9px;

  color: var(--paper);

  background: rgba(5,15,12,.65);

  border: 1px solid rgba(255,255,255,.10);

  border-radius: 8px;

  outline: none;

  font-family: inherit;
  font-size: 11px;

  text-align: center;

  transition: .2s ease;
}

.budget-row input:focus {
  border-color: var(--gold);

  box-shadow:
    0 0 0 3px rgba(211,166,75,.08);
}

/* =========================
   FORMS
========================= */

form.expense-form {
  display: grid;

  grid-template-columns:
    120px
    145px
    130px
    1fr
    auto;

  gap: 10px;

  align-items: center;
}

form input,
form select {
  width: 100%;

  min-height: 40px;

  padding: 9px 11px;

  color: var(--paper);

  background:
    rgba(5,16,13,.58);

  border: 1px solid rgba(255,255,255,.10);

  border-radius: 9px;

  outline: none;

  font-family: inherit;
  font-size: 12px;

  transition:
    border-color .2s ease,
    box-shadow .2s ease,
    background .2s ease;
}

form input::placeholder {
  color: var(--paper-muted);
}

form input:hover,
form select:hover {
  border-color: rgba(211,166,75,.28);
}

form input:focus,
form select:focus {
  border-color: var(--gold);

  background: rgba(5,16,13,.78);

  box-shadow:
    0 0 0 3px rgba(211,166,75,.08);
}

form.expense-form input[type=number] {
  width: auto;
}

form.expense-form input[type=date] {
  width: auto;
}

form.expense-form select {
  width: auto;
}

form.expense-form input[type=text] {
  min-width: 140px;
}

/* =========================
   PRIMARY BUTTON
========================= */

button.primary {
  position: relative;

  min-height: 40px;

  padding: 9px 19px;

  color: #101b17;

  background:
    linear-gradient(
      135deg,
      var(--gold-light),
      var(--gold)
    );

  border: none;

  border-radius: 9px;

  font-family: inherit;
  font-size: 12px;
  font-weight: 800;

  cursor: pointer;

  box-shadow:
    0 7px 20px rgba(211,166,75,.16);

  transition:
    .2s ease;
}

button.primary:hover {
  background:
    linear-gradient(
      135deg,
      #f4d995,
      var(--gold-light)
    );

  transform: translateY(-2px);

  box-shadow:
    0 10px 25px rgba(211,166,75,.22);
}

button.primary:active {
  transform: translateY(0) scale(.97);
}

/* =========================
   ADD CATEGORY
========================= */

.add-category {
  display: flex;

  gap: 9px;

  margin-top: 14px;
}

.add-category input {
  flex: 1;

  min-height: 38px;
}

.add-category button {
  min-width: 90px;

  color: var(--gold-light);

  background: rgba(211,166,75,.04);

  border: 1px solid var(--line-gold);

  border-radius: 8px;

  font-family: inherit;
  font-size: 11px;

  cursor: pointer;

  transition: .2s ease;
}

.add-category button:hover {
  color: var(--paper);

  background: rgba(211,166,75,.11);

  border-color: var(--gold);
}

/* =========================
   TRANSACTIONS
========================= */

.tx-list {
  display: flex;
  flex-direction: column;
}

.tx-row {
  display: grid;

  grid-template-columns:
    72px
    auto
    1fr
    auto
    auto;

  align-items: center;

  gap: 12px;

  padding: 12px 3px;

  border-bottom: 1px solid var(--line);

  transition: .2s ease;
}

.tx-row:hover {
  padding-right: 7px;
  padding-left: 7px;

  background: rgba(255,255,255,.018);
}

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

.tx-date {
  width: auto;

  font-size: 10px;

  color: var(--paper-muted);
}

.tx-cat {
  width: fit-content;

  padding: 4px 10px;

  color: var(--gold-light);

  background:
    rgba(211,166,75,.08);

  border: 1px solid rgba(211,166,75,.10);

  border-radius: 20px;

  font-size: 10px;

  white-space: nowrap;
}

.tx-note {
  min-width: 0;

  overflow: hidden;

  color: var(--paper-dim);

  font-size: 12px;

  text-overflow: ellipsis;

  white-space: nowrap;
}

.tx-amount {
  color: var(--red-soft);

  font-size: 13px;

  font-weight: 800;

  white-space: nowrap;
}

.tx-del {
  width: 30px;
  height: 30px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: var(--paper-muted);

  background: transparent;

  border: 1px solid transparent;

  border-radius: 8px;

  cursor: pointer;

  font-size: 14px;

  transition: .2s ease;
}

.tx-del:hover {
  color: var(--red-soft);

  background: rgba(213,104,88,.08);

  border-color: rgba(213,104,88,.15);
}

/* =========================
   EMPTY STATE
========================= */

.empty {
  padding: 30px 10px;

  color: var(--paper-muted);

  font-size: 12px;

  text-align: center;
}

/* =========================
   CHART
========================= */

.chart-wrap {
  position: relative;

  width: min(100%, 250px);

  height: 250px;

  margin: 4px auto;
}

/* =========================
   STATUS
========================= */

.status {
  min-height: 18px;

  margin-bottom: 10px;

  color: var(--paper-muted);

  font-size: 11px;

  text-align: center;
}

.status.err {
  color: var(--red-soft);

  padding: 8px;

  background: rgba(213,104,88,.06);

  border: 1px solid rgba(213,104,88,.12);

  border-radius: 8px;
}

/* =========================
   FOOTER
========================= */

.footer-note {
  margin-top: 14px;

  color: var(--paper-muted);

  font-size: 10px;

  text-align: center;

  opacity: .7;
}

/* =========================
   AUTH
========================= */

.auth-card {
  position: relative;

  overflow: hidden;

  padding: 32px 28px;

  background:
    linear-gradient(
      145deg,
      rgba(24,54,45,.98),
      rgba(13,30,25,.98)
    );

  border: 1px solid var(--line-gold);

  border-radius: 18px;

  box-shadow: var(--shadow);

  backdrop-filter: blur(15px);
}

.auth-card::before {
  content: "";

  position: absolute;

  width: 220px;
  height: 220px;

  top: -110px;
  right: -80px;

  background:
    radial-gradient(
      circle,
      rgba(211,166,75,.12),
      transparent 70%
    );

  pointer-events: none;
}

.auth-card h1 {
  position: relative;

  margin: 0 0 7px;

  font-size: 23px;

  font-weight: 800;

  text-align: center;
}

.auth-card .sub {
  position: relative;

  margin-bottom: 25px;

  color: var(--paper-dim);

  font-size: 12px;

  text-align: center;
}

.auth-card form {
  display: flex;
  flex-direction: column;

  gap: 12px;
}

.auth-card input {
  width: 100%;

  min-height: 44px;
}

.auth-card button.primary {
  width: 100%;

  min-height: 44px;

  margin-top: 3px;
}

.switch-link {
  margin-top: 18px;

  color: var(--paper-muted);

  font-size: 11px;

  text-align: center;
}

.switch-link a {
  color: var(--gold-light);

  text-decoration: none;

  cursor: pointer;
}

.switch-link a:hover {
  text-decoration: underline;
}

/* =========================
   ADMIN TABLE
========================= */

table.admin-table {
  width: 100%;

  border-collapse: separate;

  border-spacing: 0;

  overflow: hidden;

  font-size: 12px;
}

table.admin-table th,
table.admin-table td {
  padding: 12px 10px;

  text-align: right;

  border-bottom: 1px solid var(--line);
}

table.admin-table th {
  color: var(--gold-light);

  font-size: 11px;

  font-weight: 700;
}

table.admin-table tr {
  transition: .2s ease;
}

table.admin-table tbody tr:hover {
  background: rgba(255,255,255,.018);
}

.role-badge {
  display: inline-flex;

  padding: 4px 9px;

  color: var(--paper-dim);

  background: rgba(255,255,255,.045);

  border: 1px solid rgba(255,255,255,.06);

  border-radius: 20px;

  font-size: 10px;
}

.role-badge.admin {
  color: var(--gold-light);

  background: rgba(211,166,75,.08);

  border-color: rgba(211,166,75,.13);
}

table.admin-table button {
  color: var(--red-soft);

  background: transparent;

  border: 1px solid rgba(213,104,88,.22);

  border-radius: 7px;

  padding: 6px 10px;

  font-family: inherit;

  font-size: 10px;

  cursor: pointer;

  transition: .2s ease;
}

table.admin-table button:hover {
  background: rgba(213,104,88,.08);

  border-color: var(--red-soft);
}

/* =========================
   SCROLLBAR
========================= */

::-webkit-scrollbar {
  width: 7px;
}

::-webkit-scrollbar-track {
  background: var(--ink);
}

::-webkit-scrollbar-thumb {
  background: var(--ink-4);

  border-radius: 10px;

  border: 1px solid var(--ink);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}

/* =========================
   SELECTION
========================= */

::selection {
  color: var(--ink);

  background: var(--gold-light);
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 760px) {

  form.expense-form {
    grid-template-columns:
      1fr 1fr;
  }

  form.expense-form input[type=text] {
    grid-column: 1 / -1;
  }

  form.expense-form button {
    grid-column: 1 / -1;
  }

}

@media (max-width: 600px) {

  body {
    padding: 20px 11px 50px;
  }

  .masthead {
    flex-direction: column;

    align-items: stretch;

    gap: 14px;
  }

  .user-chip {
    justify-content: space-between;
  }

  .summary-grid {
    grid-template-columns:
      repeat(2, 1fr);
  }

  .summary-grid .stat:last-child {
    grid-column: 1 / -1;
  }

  .card {
    padding: 17px;
  }

  .budget-row .name {
    flex-basis: 82px;
  }

  .budget-row input {
    width: 78px;
  }

  .tx-row {
    grid-template-columns:
      65px auto 1fr auto;
  }

  .tx-note {
    grid-column: 3;
  }

  .tx-del {
    grid-column: 4;
    grid-row: 1 / span 2;
  }

}

@media (max-width: 460px) {

  .masthead h1 {
    font-size: 23px;
  }

  .summary-grid {
    gap: 8px;
  }

  .stat {
    padding: 14px 8px;
  }

  .stat .val {
    font-size: 17px;
  }

  form.expense-form {
    grid-template-columns: 1fr;
  }

  form.expense-form input,
  form.expense-form select,
  form.expense-form input[type=number],
  form.expense-form input[type=date] {
    width: 100%;
  }

  form.expense-form input[type=text] {
    grid-column: auto;
  }

  form.expense-form button {
    grid-column: auto;
  }

  .budget-row {
    flex-wrap: wrap;
  }

  .budget-row .name {
    flex: 0 0 85px;
  }

  .budget-bar-bg {
    min-width: 100px;
  }

  .tx-row {
    grid-template-columns:
      60px 1fr auto;
  }

  .tx-cat {
    grid-column: 2;
  }

  .tx-note {
    grid-column: 2;
  }

  .tx-amount {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .tx-del {
    grid-column: 3;
    grid-row: 3;
  }

  .chart-wrap {
    width: 220px;
    height: 220px;
  }

  .auth-card {
    padding: 26px 19px;
  }

}