/* ============================================================================
   DAILY LEDGER — Leaderboard (Gün Sonu defteri / takvim görünümü)
   foundation.css değişkenlerini kullanır; renkler resimdeki tasarıma göre.
   ============================================================================ */

:root {
    --led-green: #34d399;
    --led-green-soft: #6ee7b7;
    --led-red: #f87171;
    --led-red-soft: #fca5a5;
    --led-cell-radius: 12px;
}

.pos  { color: var(--led-green); }
.neg  { color: var(--led-red); }
.flat { color: var(--fg-muted, #9aa0aa); }

/* === Layout === */
.ledger {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 28px 60px;
}

/* === Model tabs === */
.ledger-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}
.ltab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--fg-muted, #9aa0aa);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}
.ltab:hover { color: #fff; border-color: rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.05); }
.ltab.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.28);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04), 0 8px 24px rgba(0, 0, 0, 0.35);
}
.ltab .tab-ic { font-size: 14px; }
.ltab .tab-role {
    font-size: 9px;
    padding: 1px 5px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--fg-muted, #9aa0aa);
}

/* === Header === */
.ledger-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 26px;
}
.ledger-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: #c08457;
    opacity: 0.9;
    margin-bottom: 10px;
    text-transform: uppercase;
}
.ledger-title-line {
    display: flex;
    align-items: baseline;
    gap: 16px;
    flex-wrap: wrap;
}
.ledger-month {
    font-size: 44px;
    line-height: 1;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.02em;
}
.ledger-month .m-name { color: #fff; }
.ledger-month .m-year { color: var(--fg-muted, #8a8f99); font-weight: 400; font-style: italic; }
.ledger-month-total {
    font-size: 22px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    font-family: var(--font-mono, monospace);
}
.ledger-sub {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 16px;
}
.sub-item { font-size: 11px; letter-spacing: 0.06em; }
.sub-l { color: var(--fg-subtle, #6b7280); font-weight: 600; text-transform: uppercase; }
.sub-v { color: #e5e7eb; font-weight: 700; font-family: var(--font-mono, monospace); margin-left: 4px; }

/* Month nav */
.ledger-monthnav { display: flex; gap: 8px; flex-shrink: 0; }
.mnav-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--fg-muted, #9aa0aa);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.15s ease;
}
.mnav-btn:hover { color: #fff; background: rgba(255, 255, 255, 0.07); border-color: rgba(255, 255, 255, 0.22); }

/* === Stat cards === */
.ledger-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-bottom: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.lcard {
    padding: 18px 22px 18px 0;
    margin-right: 22px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.lcard:last-child { border-right: none; margin-right: 0; }
.lcard-l {
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--fg-subtle, #6b7280);
    font-weight: 700;
    margin-bottom: 10px;
}
.lcard-v {
    font-size: 26px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    font-family: var(--font-mono, monospace);
    letter-spacing: -0.01em;
    color: #fff;
}
.lcard-v.pos { color: var(--led-green); }
.lcard-v.neg { color: var(--led-red); }
.lcard-s {
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--fg-subtle, #6b7280);
    font-weight: 600;
    margin-top: 6px;
}

/* === Calendar === */
.cal-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    margin-bottom: 10px;
}
.cal-week span {
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--fg-subtle, #6b7280);
    font-weight: 700;
    text-transform: uppercase;
    padding-left: 2px;
}
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}
.cell {
    position: relative;
    min-height: 116px;
    border-radius: var(--led-cell-radius);
    padding: 12px 13px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.015);
    overflow: hidden;
}
.cell.empty { background: transparent; border: none; }
.cell.nodata { background: rgba(255, 255, 255, 0.012); }
.cell.pos {
    background: rgba(16, 185, 129, var(--i, 0.08));
    border-color: rgba(16, 185, 129, 0.25);
}
.cell.neg {
    background: rgba(239, 68, 68, var(--i, 0.08));
    border-color: rgba(239, 68, 68, 0.28);
}
.cell.pos, .cell.neg { cursor: pointer; transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease; }
.cell.pos:hover, .cell.neg:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4); }
.cell.pos:hover { border-color: rgba(16, 185, 129, 0.5); }
.cell.neg:hover { border-color: rgba(239, 68, 68, 0.55); }

.c-day { font-size: 12px; font-weight: 700; color: var(--fg-muted, #9aa0aa); }
.c-pnl {
    margin-top: auto;
    font-size: 17px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    font-family: var(--font-mono, monospace);
    letter-spacing: -0.01em;
}
.c-tr {
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--fg-subtle, #6b7280);
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 4px;
}
.c-nodata {
    margin-top: auto;
    font-size: 10px;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.18);
    font-weight: 700;
    text-transform: uppercase;
}

/* Empty / message */
.ledger-empty {
    padding: 60px 20px;
    text-align: center;
    color: var(--fg-muted, #9aa0aa);
    font-size: 14px;
}

/* === Day detail modal === */
.day-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.62);
    backdrop-filter: blur(6px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.day-overlay.open { display: flex; }
.day-modal {
    width: 100%;
    max-width: 920px;
    max-height: 86vh;
    display: flex;
    flex-direction: column;
    background: #0e0f14;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}
.day-modal-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.day-modal-date { font-size: 15px; font-weight: 700; color: #fff; }
.day-modal-net { font-size: 13px; font-weight: 700; margin-top: 4px; font-family: var(--font-mono, monospace); }
.day-modal-x {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--fg-muted, #9aa0aa);
    cursor: pointer;
    font-size: 14px;
}
.day-modal-x:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.day-modal-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    padding: 14px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.dstat { display: flex; flex-direction: column; gap: 3px; }
.dstat span { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-subtle, #6b7280); font-weight: 600; }
.dstat b { font-size: 14px; color: #e5e7eb; font-family: var(--font-mono, monospace); font-weight: 700; }
.day-modal-tablewrap { overflow: auto; }
.day-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.day-table thead th {
    position: sticky; top: 0;
    background: #14161c;
    text-align: left;
    padding: 9px 14px;
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--fg-subtle, #6b7280);
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}
.day-table th.r, .day-table td.r { text-align: right; }
.day-table tbody td {
    padding: 9px 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.045);
    color: #d1d5db;
    font-variant-numeric: tabular-nums;
    font-family: var(--font-mono, monospace);
    white-space: nowrap;
}
.day-table td.sym { font-weight: 700; color: #fff; font-family: var(--font-sans, sans-serif); }
.day-table td.muted { color: var(--fg-muted, #8a8f99); }
.day-table .side { font-size: 10px; font-weight: 800; padding: 2px 7px; border-radius: 5px; letter-spacing: 0.04em; }
.day-table .side.long { background: rgba(16, 185, 129, 0.14); color: var(--led-green); }
.day-table .side.short { background: rgba(239, 68, 68, 0.14); color: var(--led-red); }
.day-loading { padding: 28px; text-align: center; color: var(--fg-muted, #9aa0aa); font-family: var(--font-sans, sans-serif); }

/* === Responsive === */
@media (max-width: 1023px) {
    .ledger { padding: 18px 14px 50px; }
    .ledger-cards { grid-template-columns: repeat(2, 1fr); }
    .lcard:nth-child(2) { border-right: none; margin-right: 0; }
    .lcard { padding-bottom: 16px; }
    .ledger-month { font-size: 34px; }
}
@media (max-width: 640px) {
    .cal-week { gap: 5px; }
    .cal-grid { gap: 5px; }
    .cell { min-height: 74px; padding: 7px 7px; border-radius: 9px; }
    .c-pnl { font-size: 11px; }
    .c-tr, .c-nodata { font-size: 8px; }
    .c-day { font-size: 10px; }
    .cal-week span { font-size: 8px; }
    .ledger-cards { grid-template-columns: 1fr 1fr; }
    .lcard-v { font-size: 20px; }
    .ledger-month { font-size: 28px; }
}