:root {
    --tj-navy: #05350b;
    --tj-navy-dark: #072704;
    --tj-gold: #c8a24a;
    --tj-bg: #f4f6f9;
    --tj-border: #e3e7ee;
}

body {
    background-color: var(--tj-bg);
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}

/* ===== LOGIN PAGE ===== */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--tj-navy) 0%, var(--tj-navy-dark) 100%);
}

.login-card {
    width: 100%;
    max-width: 900px;
    border: none;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,.35);
}

.login-brand {
    background: linear-gradient(160deg, var(--tj-navy) 0%, var(--tj-navy-dark) 100%);
    color: #fff;
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.login-brand .icon-box {
    width: 62px;
    height: 62px;
    border-radius: 12px;
    background: var(--tj-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--tj-navy-dark);
    margin-bottom: 22px;
}

.login-form-side {
    padding: 48px 40px;
    background: #fff;
}

.btn-tj {
    background: var(--tj-navy);
    border-color: var(--tj-navy);
    color: #fff;
}
.btn-tj:hover {
    background: var(--tj-navy-dark);
    border-color: var(--tj-navy-dark);
    color: #fff;
}

/* ===== APP LAYOUT ===== */
.tj-sidebar {
    background: linear-gradient(180deg, var(--tj-navy) 0%, var(--tj-navy-dark) 100%);
    min-height: 100vh;
    color: #fff;
    width: 250px;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0;
    z-index: 1030;
}

.tj-sidebar .brand {
    padding: 20px;
    font-weight: 700;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    gap: 10px;
}
.tj-sidebar .brand .icon-box {
    width: 36px;
    height: 36px;
    background: var(--tj-gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tj-navy-dark);
}

.tj-sidebar .nav-link {
    color: rgba(255,255,255,.75);
    padding: 11px 20px;
    font-size: .92rem;
    border-left: 3px solid transparent;
}
.tj-sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,.06);
}
.tj-sidebar .nav-link.active {
    color: #fff;
    background: rgba(255,255,255,.08);
    border-left-color: var(--tj-gold);
    font-weight: 600;
}
.tj-sidebar .nav-link i { width: 20px; display: inline-block; }

.tj-sidebar .user-box {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    position: absolute;
    bottom: 0;
    width: 100%;
    font-size: .85rem;
}

.tj-main {
    margin-left: 250px;
    padding: 0 0 40px 0;
    min-height: 100vh;
}

.tj-topbar {
    background: #fff;
    border-bottom: 1px solid var(--tj-border);
    padding: 14px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.tj-content { padding: 0 28px; }

.stat-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(15,38,71,.06);
    padding: 20px;
    background: #fff;
    border-left: 4px solid var(--tj-gold);
}
.stat-card .stat-value { font-size: 1.6rem; font-weight: 700; color: var(--tj-navy); }
.stat-card .stat-label { font-size: .82rem; color: #6b7787; text-transform: uppercase; letter-spacing: .04em; }

.card-tj {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(15,38,71,.06);
}
.card-tj .card-header {
    background: #fff;
    border-bottom: 1px solid var(--tj-border);
    font-weight: 600;
    color: var(--tj-navy);
    border-radius: 12px 12px 0 0 !important;
}

.table-tj thead {
    background: var(--tj-navy);
    color: #fff;
}
.table-tj thead th { border: none; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; font-weight: 600; }

.badge { font-weight: 500; padding: .45em .75em; }

@media (max-width: 991px) {
    .tj-sidebar { width: 0; overflow: hidden; }
    .tj-main { margin-left: 0; }
}