:root {
    --login-navy: #07376f;
    --login-navy-dark: #052b59;
    --login-navy-light: #0e4d91;
    --login-orange: #ff5b00;
    --login-bg: #f4f7fb;
    --login-text: #19324b;
    --login-muted: #718096;
    --login-border: #dce4ed;
}

html, body { width: 100%; min-height: 100%; }
body.login-page {
    margin: 0;
    color: var(--login-text);
    background:
        radial-gradient(circle at 15% 10%, rgba(255,91,0,.09), transparent 25%),
        radial-gradient(circle at 90% 85%, rgba(14,77,145,.12), transparent 30%),
        linear-gradient(135deg, #f8fafc 0%, var(--login-bg) 58%, #edf3f9 100%);
    font-family: "Segoe UI", Arial, sans-serif;
}
.login-layout {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 20px;
    overflow: hidden;
}
.login-layout::before,
.login-layout::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.login-layout::before {
    top: -180px;
    left: -160px;
    width: 430px;
    height: 430px;
    background: rgba(255,91,0,.06);
}
.login-layout::after {
    right: -190px;
    bottom: -210px;
    width: 500px;
    height: 500px;
    background: rgba(7,55,111,.08);
}
.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 470px;
    padding: 42px 42px 28px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(220,228,237,.9);
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(16,46,79,.16);
}
.login-brand { display: flex; justify-content: center; margin-bottom: 28px; }
.login-logo {
    display: block;
    width: auto;
    max-width: 235px;
    max-height: 86px;
    object-fit: contain;
}
.login-heading { margin-bottom: 30px; text-align: center; }
.login-heading h1 {
    margin: 0 0 8px;
    color: var(--login-navy);
    font-size: 29px;
    font-weight: 700;
    line-height: 1.2;
}
.login-heading p { margin: 0; color: var(--login-muted); font-size: 14px; line-height: 1.55; }
.form-signin { width: 100%; max-width: none; margin: 0; padding: 0; }
.login-field { margin-bottom: 20px; }
.login-field label { display: block; margin-bottom: 8px; color: #344e67; font-size: 13px; font-weight: 600; }
.login-input-wrap { position: relative; }
.login-input-wrap .form-control {
    width: 100%;
    height: 52px;
    padding: 10px 48px 10px 46px;
    color: #24384d;
    background: #fbfcfe;
    border: 1px solid var(--login-border);
    border-radius: 11px;
    box-shadow: none;
    font-size: 15px;
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.login-input-wrap .form-control::placeholder { color: #9aa8b5; }
.login-input-wrap .form-control:focus {
    background: #fff;
    border-color: var(--login-navy-light);
    box-shadow: 0 0 0 4px rgba(14,77,145,.11);
    outline: none;
}
.login-input-icon {
    position: absolute;
    top: 50%;
    left: 16px;
    z-index: 2;
    color: #7890a7;
    font-size: 16px;
    transform: translateY(-50%);
    pointer-events: none;
}
.login-password-toggle {
    position: absolute;
    top: 50%;
    right: 9px;
    z-index: 3;
    width: 36px;
    height: 36px;
    padding: 0;
    color: #71869a;
    background: transparent;
    border: 0;
    border-radius: 8px;
    transform: translateY(-50%);
}
.login-password-toggle:hover,
.login-password-toggle:focus { color: var(--login-navy); background: #edf3f8; outline: none; }
.login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    min-height: 52px;
    margin-top: 8px;
    color: #fff;
    background: linear-gradient(135deg, var(--login-navy-dark) 0%, var(--login-navy) 60%, var(--login-navy-light) 100%);
    border: 0;
    border-radius: 11px;
    box-shadow: 0 10px 22px rgba(7,55,111,.22);
    font-size: 15px;
    font-weight: 700;
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.login-submit:hover,
.login-submit:focus {
    color: #fff;
    filter: brightness(1.06);
    box-shadow: 0 13px 28px rgba(7,55,111,.27);
    transform: translateY(-1px);
    outline: none;
}
.login-footer {
    margin-top: 30px;
    padding-top: 20px;
    color: #8b9aaa;
    border-top: 1px solid #edf1f5;
    font-size: 11px;
    letter-spacing: .25px;
    text-align: center;
}
.tab-content, .tab-pane { overflow: visible; }
@media (max-width: 600px) {
    .login-layout { align-items: flex-start; padding: 24px 14px; }
    .login-card { margin-top: 20px; padding: 32px 22px 24px; border-radius: 17px; }
    .login-logo { max-width: 195px; max-height: 72px; }
    .login-heading h1 { font-size: 25px; }
}