:root {
    --login-orange: #f47a00;
    --login-orange-dark: #d96800;
    --login-navy: #18233a;
    --login-text: #263142;
    --login-muted: #778196;
    --login-border: #e3e7ed;
    --login-background: #f4f6f9;
    --login-danger: #b42318;
    --login-danger-bg: #fff4f2;
}
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body.login-page {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(244,122,0,.08), transparent 32rem), var(--login-background);
    color: var(--login-text);
    font-family: Arial, Helvetica, sans-serif;
}
.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}
.login-card {
    width: min(100%, 440px);
    background: #fff;
    border: 1px solid rgba(24,35,58,.08);
    border-radius: 22px;
    padding: 38px;
    box-shadow: 0 24px 70px rgba(24,35,58,.12);
}
.login-brand {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 34px;
}
.login-brand-icon {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--login-border);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 5px 16px rgba(24,35,58,.08);
}
.login-brand-icon img { width: 38px; height: 38px; object-fit: contain; }
.login-eyebrow {
    margin-bottom: 2px;
    color: var(--login-orange);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}
.login-brand-name {
    color: var(--login-navy);
    font-size: 19px;
    font-weight: 800;
    line-height: 1.15;
}
.login-heading { margin-bottom: 26px; }
.login-heading h1 {
    margin: 0 0 8px;
    color: var(--login-navy);
    font-size: 29px;
    line-height: 1.15;
    letter-spacing: -.025em;
}
.login-heading p {
    margin: 0;
    color: var(--login-muted);
    font-size: 14px;
    line-height: 1.55;
}
.login-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 22px;
    padding: 12px 14px;
    border: 1px solid #ffd6d1;
    border-radius: 11px;
    background: var(--login-danger-bg);
    color: var(--login-danger);
    font-size: 13px;
    line-height: 1.45;
}
.login-alert-icon {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--login-danger);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}
.login-form { display: grid; gap: 18px; }
.login-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--login-navy);
    font-size: 13px;
    font-weight: 700;
}
.login-field input {
    width: 100%;
    height: 50px;
    padding: 0 14px;
    border: 1px solid var(--login-border);
    border-radius: 11px;
    background: #fff;
    color: var(--login-text);
    font: inherit;
    font-size: 15px;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.login-field input::placeholder { color: #adb4c0; }
.login-field input:focus {
    outline: none;
    border-color: var(--login-orange);
    box-shadow: 0 0 0 4px rgba(244,122,0,.11);
}
.login-button {
    width: 100%;
    height: 50px;
    margin-top: 3px;
    border: 0;
    border-radius: 11px;
    background: var(--login-orange);
    color: #fff;
    font: inherit;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(244,122,0,.18);
    transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.login-button:hover {
    background: var(--login-orange-dark);
    box-shadow: 0 10px 22px rgba(244,122,0,.23);
}
.login-button:active { transform: translateY(1px); }
.login-button:focus-visible {
    outline: 3px solid rgba(244,122,0,.28);
    outline-offset: 3px;
}
.login-footer {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #edf0f4;
    color: #9aa2af;
    font-size: 11px;
    text-align: center;
}
@media (max-width: 520px) {
    .login-shell { align-items: flex-start; padding: 24px 14px; }
    .login-card { margin-top: 5vh; padding: 28px 22px; border-radius: 18px; }
    .login-brand { margin-bottom: 28px; }
    .login-heading h1 { font-size: 26px; }
}