/* ==========================================================
   Jumaira eSign - custom theme on top of Bootstrap 5
   Palette: deep ink navy + warm brass accent + parchment bg
   ========================================================== */
:root {
    --ink: #1B2A4A;
    --ink-dark: #121D33;
    --brass: #C08A2E;
    --brass-light: #E4B45C;
    --parchment: #F7F5F0;
    --paper: #FFFFFF;
    --slate: #3B4250;
    --slate-light: #7B8394;
    --line: #E7E2D6;
    --success: #2F7D5A;
    --danger: #B4442E;
}

body {
    background: var(--parchment);
    color: var(--slate);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
}

h1, h2, h3, h4, h5, .brand-font {
    font-family: 'Fraunces', Georgia, 'Times New Roman', serif;
    color: var(--ink);
    letter-spacing: -0.01em;
}

a { color: var(--ink); }
a:hover { color: var(--brass); }

/* ---------- Top bar ---------- */
.topbar {
    background: var(--ink);
    color: #fff;
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 3px solid var(--brass);
}
.topbar .brand {
    font-family: 'Fraunces', serif;
    font-size: 21px;
    color: #fff;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 10px;
}
.topbar .brand .mark {
    width: 34px; height: 34px;
    border-radius: 8px;
    background: var(--brass);
    color: var(--ink-dark);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px;
    font-family: 'Fraunces', serif;
}
.topbar .user-chip {
    background: rgba(255,255,255,0.08);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13.5px;
    color: #E9E4D8;
}
.topbar a.logout { color: #E9E4D8; font-size: 13.5px; margin-left: 14px; }

/* ---------- Sidebar ---------- */
.sidebar {
    background: var(--ink-dark);
    min-height: calc(100vh - 62px);
    padding: 24px 0;
}
.sidebar a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #C9CEDA;
    padding: 11px 24px;
    font-size: 14.5px;
    text-decoration: none;
    border-left: 3px solid transparent;
}
.sidebar a:hover { background: rgba(255,255,255,0.04); color: #fff; }
.sidebar a.active {
    color: #fff;
    border-left-color: var(--brass);
    background: rgba(192,138,46,0.12);
}
.sidebar .section-label {
    color: #6B7280;
    text-transform: none;
    font-size: 11.5px;
    padding: 18px 24px 6px;
}

.main-content { padding: 32px; }

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: none;
}
.card-header {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    font-family: 'Fraunces', serif;
    color: var(--ink);
}

.stat-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 20px 22px;
}
.stat-card .num {
    font-family: 'Fraunces', serif;
    font-size: 32px;
    color: var(--ink);
    line-height: 1;
}
.stat-card .label {
    color: var(--slate-light);
    font-size: 13px;
    margin-top: 6px;
}
.stat-card.accent-brass { border-top: 3px solid var(--brass); }
.stat-card.accent-success { border-top: 3px solid var(--success); }
.stat-card.accent-danger { border-top: 3px solid var(--danger); }
.stat-card.accent-ink { border-top: 3px solid var(--ink); }

/* ---------- Buttons ---------- */
.btn-primary {
    background: var(--ink);
    border-color: var(--ink);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--ink-dark);
    border-color: var(--ink-dark);
}
.btn-brass {
    background: var(--brass);
    border-color: var(--brass);
    color: #fff;
}
.btn-brass:hover { background: #A8791F; border-color: #A8791F; color: #fff; }
.btn-outline-ink {
    border-color: var(--ink);
    color: var(--ink);
}
.btn-outline-ink:hover { background: var(--ink); color: #fff; }

/* ---------- Badges ---------- */
.badge-pending, .badge-progress, .badge-success, .badge-danger, .badge-secondary {
    font-weight: 500;
    font-size: 12px;
    padding: 5px 11px;
    border-radius: 20px;
}
.badge-pending { background: #F1EEE4; color: #8A7A4B; }
.badge-progress { background: #E9EEF7; color: var(--ink); }
.badge-success { background: #E5F1EB; color: var(--success); }
.badge-danger { background: #F6E6E1; color: var(--danger); }
.badge-secondary { background: #EEEEEE; color: #666; }

/* ---------- Tables ---------- */
.table thead th {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    color: var(--ink);
    border-bottom: 2px solid var(--line);
    font-size: 13.5px;
}
.table td { vertical-align: middle; font-size: 14px; }

/* ---------- Auth pages ---------- */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--ink) 0%, var(--ink-dark) 100%);
}
.auth-card {
    background: var(--paper);
    border-radius: 14px;
    padding: 44px 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.auth-card .mark {
    width: 46px; height: 46px;
    border-radius: 10px;
    background: var(--brass);
    color: var(--ink-dark);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-family: 'Fraunces', serif; font-size: 20px;
    margin-bottom: 18px;
}

/* ---------- Signing page (public, client-facing) ---------- */
.sign-page {
    background: var(--parchment);
    min-height: 100vh;
}
.sign-topbar {
    background: var(--ink);
    color: #fff;
    padding: 16px 24px;
    border-bottom: 3px solid var(--brass);
}
.pdf-viewer-wrap {
    background: #4A4E58;
    padding: 24px;
    display: flex;
    justify-content: center;
    overflow: auto;
}
.pdf-page-canvas-wrap {
    position: relative;
    margin-bottom: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.35);
    background: #fff;
}
.field-marker {
    position: absolute;
    border: 2px dashed var(--brass);
    background: rgba(192,138,46,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--ink);
    cursor: pointer;
    border-radius: 4px;
}
.field-marker.filled {
    border-style: solid;
    border-color: var(--success);
    background: rgba(47,125,90,0.08);
}
.field-marker img { max-width: 100%; max-height: 100%; }

.signature-pad-modal canvas {
    border: 2px dashed var(--slate-light);
    border-radius: 8px;
    background: #fff;
    touch-action: none;
    width: 100%;
    height: 220px;
}

/* ---------- Placement builder (admin field setup) ---------- */
.field-toolbar {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 16px;
}
.signer-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: #fff;
    cursor: pointer;
    font-size: 13.5px;
    margin: 3px;
}
.signer-chip.active {
    border-color: var(--brass);
    background: #FBF3E4;
    font-weight: 600;
}
.signer-color-dot {
    width: 10px; height: 10px; border-radius: 50%; display: inline-block;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--slate-light);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }