/* ================================================================
   LOADER UTILITIES — Presensi App
   ================================================================ */

/* ── Active menu item highlight ──────────────────────────────── */
.nav-link.active-loading {
    position: relative;
    overflow: hidden;
}
.nav-link.active-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(85,110,230,.12);
    animation: menuPulse 1s ease-in-out infinite;
    border-radius: 4px;
    pointer-events: none;
}
@keyframes menuPulse {
    0%, 100% { opacity: .7; }
    50%       { opacity: .1; }
}

/* ── Content / Modal inline loader ───────────────────────────── */
.content-loader { padding: 24px; text-align: center; }

/* ================================================================
   LOGIN PAGE ANIMATIONS
   ================================================================ */
.fade-in-animation {
    animation: fadeIn .7s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.card-animation {
    transition: transform .3s ease, box-shadow .3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
}
.card-animation:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0,0,0,.12);
}

.form-control-animation {
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.form-control-animation:focus {
    border-color: #556ee6;
    box-shadow: 0 0 0 .15rem rgba(85,110,230,.2);
    transform: translateY(-1px);
}

.btn-animation {
    position: relative; overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}
.btn-animation:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(85,110,230,.35);
}
.btn-animation::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
    transition: left .5s ease;
}
.btn-animation:hover::before { left: 100%; }