@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
  --pink: #ffd6e8;
  --pink-dark: #ff8fb1;
  --mint: #d4f7e3;
  --mint-dark: #57c98a;
  --lavender: #e6dcff;
  --lavender-dark: #a98bff;
  --cream: #fff8ec;
  --yellow: #ffe9a8;
  --text: #4a3f4d;
  --muted: #8a7f8d;
  --radius: 22px;
  --shadow: 0 8px 24px rgba(170, 130, 160, 0.15);
}

* { box-sizing: border-box; }

body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  direction: rtl;
  margin: 0;
  background: linear-gradient(160deg, var(--cream) 0%, var(--pink) 120%);
  color: var(--text);
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: #fff;
  border-radius: 0 0 28px 28px;
  box-shadow: var(--shadow);
}

.topbar .brand { font-size: 22px; font-weight: 800; color: var(--pink-dark); }
.topbar .brand span { margin-left: 8px; }

.topbar a.nav-btn {
  text-decoration: none;
  color: var(--text);
  background: var(--mint);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  margin-inline-start: 10px;
  transition: transform .15s ease;
  display: inline-block;
}
.topbar a.nav-btn:hover { transform: translateY(-2px) scale(1.03); }
.topbar a.logout { background: var(--pink); }

.container { max-width: 1180px; margin: 0 auto; padding: 28px 20px 60px; }

.filters {
  display: flex; gap: 12px; align-items: center; margin-bottom: 24px; flex-wrap: wrap;
}
.filters input[type=date] {
  border: 2px solid var(--lavender); border-radius: 14px; padding: 8px 14px; font-family: inherit;
}
.filters button {
  border: none; background: var(--lavender-dark); color: #fff; padding: 9px 22px;
  border-radius: 999px; font-weight: 700; cursor: pointer; font-family: inherit;
}

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-bottom: 28px; }
.card {
  background: #fff; border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.card .emoji { font-size: 26px; }
.card .label { color: var(--muted); font-size: 14px; margin-top: 6px; }
.card .value { font-size: 30px; font-weight: 800; margin-top: 4px; }
.card.pink { background: var(--pink); }
.card.mint { background: var(--mint); }
.card.lavender { background: var(--lavender); }
.card.yellow { background: var(--yellow); }

.panels { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
@media (max-width: 900px) { .panels { grid-template-columns: 1fr; } }

.panel {
  background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.panel h3 { margin-top: 0; font-size: 17px; color: var(--pink-dark); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
table th, table td { padding: 10px 8px; text-align: right; }
table thead { color: var(--muted); border-bottom: 2px solid var(--cream); }
table tbody tr:nth-child(odd) { background: #fffaf3; border-radius: 10px; }

.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: #fff; border-radius: 28px; padding: 42px 38px; box-shadow: var(--shadow);
  width: 100%; max-width: 360px; text-align: center;
}
.login-card .logo { font-size: 44px; margin-bottom: 6px; }
.login-card h1 { font-size: 20px; margin: 6px 0 24px; color: var(--pink-dark); }
.login-card input {
  width: 100%; padding: 12px 16px; border-radius: 14px; border: 2px solid var(--lavender);
  margin-bottom: 14px; font-family: inherit; font-size: 15px;
}
.login-card button {
  width: 100%; padding: 12px; border: none; border-radius: 14px; background: var(--pink-dark);
  color: #fff; font-weight: 800; font-size: 15px; cursor: pointer; font-family: inherit;
}
.login-card .error { color: #e15b7a; background: #ffe4ea; padding: 8px; border-radius: 10px; margin-bottom: 14px; font-size: 13px; }

.upload-box {
  background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); max-width: 520px; margin: 0 auto;
  text-align: center;
}
.upload-box input[type=file] { margin: 18px 0; }
.upload-box button {
  border: none; background: var(--mint-dark); color: #fff; padding: 12px 30px; border-radius: 999px;
  font-weight: 800; cursor: pointer; font-family: inherit; font-size: 15px;
}
.result-box { margin-top: 22px; text-align: right; background: var(--cream); border-radius: 16px; padding: 18px; font-size: 14px; }
.warn-item { color: #b4790d; }

/* ===================== پالایش ظاهری (فاز ۲: شیک‌تر + شمسی + مقایسه) ===================== */

.topbar { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(6px); }
.topbar .brand { display: flex; align-items: center; gap: 4px; letter-spacing: -0.3px; }

.card { transition: transform .18s ease, box-shadow .18s ease; }
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(170,130,160,0.22); }

.panel { transition: box-shadow .18s ease; }
.panel h3 { display: flex; align-items: center; gap: 8px; letter-spacing: -0.2px; }

.nav-btn { box-shadow: 0 2px 8px rgba(0,0,0,0.05); }

/* --- نوار فیلتر جدید --- */
.toolbar {
  background: #fff; border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.toolbar-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.toolbar-row:last-child { margin-bottom: 0; }
.toolbar-label { font-size: 13px; color: var(--muted); font-weight: 700; min-width: 60px; }

.chip {
  border: none; background: var(--cream); color: var(--text); padding: 7px 16px;
  border-radius: 999px; font-weight: 700; font-size: 13px; cursor: pointer; font-family: inherit;
  transition: all .15s ease; border: 2px solid transparent;
}
.chip:hover { background: var(--pink); transform: translateY(-1px); }
.chip.active { background: var(--pink-dark); color: #fff; }

.jalali-picker { display: inline-flex; gap: 6px; }
.jalali-picker select {
  border: 2px solid var(--lavender); border-radius: 12px; padding: 7px 10px; font-family: inherit;
  font-size: 13px; background: #fff; color: var(--text); cursor: pointer;
}
.jalali-picker select:focus { outline: none; border-color: var(--lavender-dark); }

.range-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.range-arrow { color: var(--muted); }

.btn-primary {
  border: none; background: var(--lavender-dark); color: #fff; padding: 9px 24px;
  border-radius: 999px; font-weight: 800; cursor: pointer; font-family: inherit; font-size: 13.5px;
  transition: transform .15s ease, box-shadow .15s ease; box-shadow: 0 4px 14px rgba(169,139,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); }

.toggle-row { display: flex; align-items: center; gap: 10px; }
.switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: #e6dcff; border-radius: 999px; transition: .2s; }
.slider:before { content: ""; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: .2s; }
input:checked + .slider { background: var(--pink-dark); }
input:checked + .slider:before { transform: translateX(-20px); }

.compare-panel { display: none; }
.compare-panel.visible { display: block; }

.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 22px; }
@media (max-width: 800px) { .compare-grid { grid-template-columns: 1fr; } }

.compare-col { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.compare-col .period-title { font-weight: 800; color: var(--pink-dark); margin-bottom: 12px; font-size: 15px; }
.compare-col .metric-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px dashed var(--cream); }
.compare-col .metric-row:last-child { border-bottom: none; }
.compare-col .metric-name { color: var(--muted); font-size: 13.5px; }
.compare-col .metric-value { font-weight: 800; font-size: 16px; }

.delta-badge { font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; margin-inline-start: 8px; }
.delta-up { background: #d4f7e3; color: #1e8a5a; }
.delta-down { background: #ffe0e6; color: #c23f5c; }
.delta-flat { background: #f1eef5; color: var(--muted); }