/* Vidura - sign-in screen (matches the sidebar theme in app.css). */
:root {
    --vd-navy: #262a5e;
    --vd-navy-2: #323774;
    --vd-navy-3: #3d4290;
    --vd-accent: #f39c12;
    --vd-teal: #0f5e5a;
    --vd-text: #3a3f51;
    --vd-muted: #8a8fa3;
}
* { box-sizing: border-box; }
html, body.vd-login { height: 100%; }
body.vd-login {
    margin: 0; background: #f3f4f8; color: var(--vd-text);
    font-family: -apple-system, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
}
.vd-login-wrap { min-height: 100vh; display: flex; }

/* ---- Brand panel */
.vd-login-brand {
    position: relative; flex: 1 1 52%; overflow: hidden;
    background:
        radial-gradient(circle at 85% 15%, rgba(243, 156, 18, .18), transparent 40%),
        radial-gradient(circle at 10% 90%, rgba(15, 94, 90, .45), transparent 45%),
        linear-gradient(160deg, var(--vd-navy) 0%, var(--vd-navy-2) 60%, var(--vd-navy-3) 100%);
    color: #fff; display: flex; align-items: center; padding: 60px 8%;
}
.vd-login-brand-inner { position: relative; z-index: 1; max-width: 460px; }
.vd-login-mark {
    width: 72px; height: 72px; border-radius: 18px; background: #fff; padding: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .25); margin-bottom: 28px;
}
.vd-login-mark img { width: 100%; height: 100%; object-fit: contain; }
.vd-login-brand h1 { font-size: 44px; font-weight: 800; letter-spacing: 1px; margin: 0; color: #fff; }
.vd-login-sub { margin: 4px 0 0; text-transform: uppercase; letter-spacing: 3px; font-size: 13px; color: #b9bde3; }
.vd-login-tag { margin: 38px 0 30px; font-size: 30px; line-height: 1.3; font-weight: 300; color: #e7e8f6; }
.vd-login-tag span { color: var(--vd-accent); font-weight: 600; }
.vd-login-points { list-style: none; padding: 0; margin: 0; }
.vd-login-points li { padding: 7px 0; color: #d3d6ee; font-size: 15px; }
.vd-login-points .fa { color: var(--vd-accent); margin-right: 10px; }
/* pixel squares echoing the logo */
.vd-login-dots {
    position: absolute; right: -40px; bottom: -40px; width: 320px; height: 320px; opacity: .22;
    background-image:
        linear-gradient(var(--vd-accent) 0 0), linear-gradient(#fff 0 0), linear-gradient(var(--vd-accent) 0 0),
        linear-gradient(#fff 0 0), linear-gradient(var(--vd-accent) 0 0), linear-gradient(#fff 0 0);
    background-size: 36px 36px;
    background-position: 40px 40px, 100px 60px, 160px 120px, 60px 160px, 200px 200px, 130px 230px;
    background-repeat: no-repeat;
}

/* ---- Form panel */
.vd-login-panel { flex: 1 1 48%; display: flex; align-items: center; justify-content: center; padding: 40px 24px; background: #fff; }
.vd-login-form { width: 100%; max-width: 380px; }
.vd-login-logo { display: none; text-align: center; margin-bottom: 18px; }
.vd-login-logo img { max-height: 80px; }
.vd-login-form h2 { font-size: 28px; font-weight: 700; color: var(--vd-navy); margin: 0 0 6px; }
.vd-login-hint { color: var(--vd-muted); margin: 0 0 28px; font-size: 15px; }
.vd-login-form label { display: block; font-size: 13px; font-weight: 600; color: #4b5064; margin: 0 0 6px; }

.vd-field {
    position: relative; display: flex; align-items: center; margin-bottom: 18px;
    border: 1.5px solid #dfe2ec; border-radius: 10px; background: #fafbfd;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.vd-field > .fa { width: 44px; text-align: center; color: #9aa0b8; font-size: 17px; }
.vd-field input {
    flex: 1; min-width: 0; border: 0; outline: 0; background: transparent;
    height: 48px; font-size: 15px; color: var(--vd-text); padding: 0 12px 0 0;
}
.vd-field input::placeholder { color: #b0b4c6; }
.vd-field:focus-within { border-color: var(--vd-navy-3); background: #fff; box-shadow: 0 0 0 4px rgba(61, 66, 144, .12); }
.vd-field:focus-within > .fa { color: var(--vd-navy-3); }
.vd-field.is-invalid { border-color: #e74c3c; box-shadow: 0 0 0 4px rgba(231, 76, 60, .1); }
.vd-eye { border: 0; background: transparent; width: 44px; height: 44px; color: #9aa0b8; cursor: pointer; border-radius: 8px; }
.vd-eye:hover { color: var(--vd-navy-2); }
.vd-eye:focus-visible, .vd-login-btn:focus-visible { outline: 2px solid var(--vd-accent); outline-offset: 2px; }

.vd-login-btn {
    width: 100%; height: 50px; margin-top: 8px; border: 0; border-radius: 10px; cursor: pointer;
    background: linear-gradient(135deg, var(--vd-navy-3), var(--vd-navy));
    color: #fff; font-size: 16px; font-weight: 600; letter-spacing: .3px;
    display: flex; align-items: center; justify-content: center; gap: 10px;
    box-shadow: 0 8px 20px rgba(38, 42, 94, .28); transition: transform .1s ease, box-shadow .15s ease, filter .15s ease;
}
.vd-login-btn:hover { filter: brightness(1.08); box-shadow: 0 10px 24px rgba(38, 42, 94, .34); }
.vd-login-btn:active { transform: translateY(1px); }
.vd-login-btn .fa { color: var(--vd-accent); transition: transform .15s ease; }
.vd-login-btn:hover .fa { transform: translateX(3px); }
.vd-login-btn.is-loading { opacity: .8; cursor: wait; }

.vd-alert { border-radius: 10px; padding: 11px 14px; font-size: 14px; margin-bottom: 20px; }
.vd-alert .fa { margin-right: 6px; }
.vd-alert-error { background: #fdecea; color: #a93226; border: 1px solid #f5c6c0; }
.vd-alert-info { background: #eaf2fb; color: #1f5f99; border: 1px solid #c4dcf2; }
.vd-login-foot { margin: 32px 0 0; text-align: center; font-size: 12px; color: var(--vd-muted); }

/* ---- Responsive */
@media (max-width: 991px) {
    .vd-login-brand { flex-basis: 42%; padding: 48px 6%; }
    .vd-login-brand h1 { font-size: 36px; }
    .vd-login-tag { font-size: 24px; }
}
@media (max-width: 767px) {
    .vd-login-wrap { flex-direction: column; }
    .vd-login-brand { display: none; }
    .vd-login-panel { background: #f3f4f8; padding: 28px 16px; }
    .vd-login-form { background: #fff; border-radius: 16px; padding: 28px 22px; box-shadow: 0 10px 30px rgba(30, 35, 90, .08); }
    .vd-login-logo { display: block; }
    .vd-login-form h2 { text-align: center; font-size: 24px; }
    .vd-login-hint { text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
    .vd-field, .vd-login-btn, .vd-login-btn .fa { transition: none; }
}