/* ========== Page ========== */
:root {
    --login-navy: #182c49;
    --login-blue: #2563eb;
    --login-gold: #d99a16;
    --login-text: #1e293b;
    --login-muted: #64748b;
    --login-border: #dbe3ee;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

html,
body {
    min-height: 100%;
    margin: 0;
    font-family: "Inter", "Poppins", sans-serif;
    color: var(--login-text);
}

.login-page {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    /* keep clear of notches / home indicator on phones */
    padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
    overflow-x: hidden;
    background:
        radial-gradient(circle at 15% 15%, rgba(37, 99, 235, 0.13), transparent 30%),
        radial-gradient(circle at 85% 85%, rgba(217, 154, 22, 0.14), transparent 28%),
        linear-gradient(145deg, #f8fafc 0%, #eef3f9 100%);
}

.login-page::before,
.login-page::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.login-page::before {
    width: 260px;
    height: 260px;
    top: -130px;
    right: -80px;
    background: rgba(24, 44, 73, 0.06);
}

.login-page::after {
    width: 190px;
    height: 190px;
    bottom: -100px;
    left: -55px;
    background: rgba(217, 154, 22, 0.08);
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
}

/* ========== Card Container ========== */
.login-card {
    width: 100%;
    padding: 1.6rem 1.75rem 1.2rem;
    border: 1px solid rgba(203, 213, 225, 0.85);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 20px 50px rgba(24, 44, 73, 0.13);
    backdrop-filter: blur(12px);
}

/* ========== Logo ========== */
.login-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 0.7rem;
    border-radius: 50%;
    border: 3px solid #fff;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(24, 44, 73, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.login-logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 9px 22px rgba(24, 44, 73, 0.22);
}

.login-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========== Heading ========== */
.login-heading {
    text-align: center;
    margin-bottom: 1.1rem;
}

.login-eyebrow {
    display: inline-block;
    margin-bottom: 0.3rem;
    color: var(--login-blue);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.login-heading h1 {
    margin: 0;
    color: var(--login-navy);
    font-weight: 700;
    font-size: clamp(1.1rem, 4.4vw, 1.35rem);
    line-height: 1.25;
}

.login-heading p {
    margin: 0.35rem 0 0;
    color: var(--login-muted);
    font-size: 0.84rem;
}

.system-version {
    margin-top: 0.3rem;
    color: #94a3b8;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.maintenance-notice,
.alert-danger {
    border-radius: 9px;
    font-size: 0.8rem;
}

/* ========== Inputs (Outlined with Label) ========== */
.md-field {
    position: relative;
    margin-bottom: 1.1rem;
}

.md-input.form-control,
.md-field .input-group .form-control {
    min-height: 44px;
    border: 1px solid var(--login-border);
    border-radius: 9px;
    padding: 0.6rem 0.85rem;
    font-size: 0.92rem;
    background-color: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.md-input.form-control:focus,
.md-field .input-group .form-control:focus {
    border-color: var(--login-blue);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
    background-color: #fff;
}

/* Label sits on top border notch */
.md-label {
    position: absolute;
    top: -0.42rem;
    left: 0.5rem;
    padding: 0 .4rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--login-muted);
    background: #fff;
    border-radius: 0.25rem;
    line-height: 1;
    z-index: 5;
    pointer-events: none;
    transition: color 0.2s ease;
}

.md-field:focus-within .md-label {
    color: var(--login-blue);
}

/* Input-group (password eye toggle) */
.md-field .input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.md-field .input-group .input-group-text {
    min-width: 46px;
    justify-content: center;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-color: var(--login-border);
    border-left: 0;
    background: #f8fafc;
    color: var(--login-muted);
    cursor: pointer;
}

/* We provide our own show/hide button, so hide the browser's built-in one
   (Edge/IE "reveal" eye, its clear "x", and Safari's credential/autofill button) */
#password::-ms-reveal,
#password::-ms-clear,
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    display: none;
}

#password::-webkit-credentials-auto-fill-button,
#password::-webkit-contacts-auto-fill-button {
    visibility: hidden;
    pointer-events: none;
    position: absolute;
    right: 0;
}

.password-toggle:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.2);
    outline-offset: 1px;
}

/* Remember me + Forgot password stay on ONE row (wrap only if truly no room) */
.login-options {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem 1rem;
    margin-top: -0.2rem;
}

.form-check-label,
.forgot-link {
    font-size: 0.82rem;
}

.form-check-input:checked {
    background-color: var(--login-blue);
    border-color: var(--login-blue);
}

/* ========== Buttons ========== */
.login-card .d-grid {
    margin-top: 0.95rem !important;
}

.btn-login {
    min-height: 44px;
    border: 0;
    border-radius: 9px;
    background: var(--login-navy);
    color: #fff;
    font-size: 0.94rem;
    font-weight: 700;
    touch-action: manipulation;
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-login:hover,
.btn-login:focus-visible {
    background: #223f67;
    color: #fff !important;
    box-shadow: 0 8px 18px rgba(24, 44, 73, 0.18);
    transform: translateY(-1px);
}

.btn-login:disabled {
    background: #64748b;
    transform: none;
}

/* ========== Links & Footer ========== */
.forgot-link {
    color: var(--login-blue);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.forgot-link:hover {
    color: #1e40af;
    text-decoration: underline;
}

.footer-note {
    margin-top: 1rem;
    padding-top: 0.8rem;
    border-top: 1px solid #edf1f6;
    color: var(--login-muted);
    font-size: 0.68rem;
    text-align: center;
}

/* ========== Phones ========== */
/* overflow:hidden below only PREVENTS scrolling -- it doesn't guarantee the card fits. The :has() rules
   further down compact things further on the rare occasions extra content (a banner, or both) pushes
   total height past a short viewport, so nothing (especially the submit button) ever gets clipped out
   of reach instead of just scrolled to. */
@media (max-width: 575px) {
    /* the whole login screen must fit in one viewport, no page scroll */
    html,
    body {
        height: 100%;
        overflow: hidden;
    }

    .login-page {
        height: 100vh;
        height: 100dvh;
        min-height: 0;
        padding-top: max(0.75rem, env(safe-area-inset-top));
        padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
        padding-left: max(0.75rem, env(safe-area-inset-left));
        padding-right: max(0.75rem, env(safe-area-inset-right));
    }

    .login-container {
        max-width: 420px;
    }

    /* keep mobile minimal: no eyebrow tag, no version string */
    .login-eyebrow,
    .system-version {
        display: none;
    }

    .login-card {
        padding: 1.25rem 1.15rem 1rem;
        border-radius: 16px;
        box-shadow: 0 14px 36px rgba(24, 44, 73, 0.12);
    }

    .login-logo {
        width: 56px;
        height: 56px;
        margin-bottom: 0.55rem;
    }

    .login-heading {
        margin-bottom: 0.95rem;
    }

    /* 16px+ stops iOS Safari from zooming the page when a field is focused */
    .md-input.form-control,
    .md-field .input-group .form-control {
        font-size: 16px;
    }

    .md-field {
        margin-bottom: 1rem;
    }

    /* comfortable tap targets */
    .form-check-input {
        width: 1.15em;
        height: 1.15em;
        margin-top: 0.15em;
    }

    .form-check-label,
    .forgot-link {
        padding: 0.3rem 0;
        font-size: 0.85rem;
    }

    .footer-note {
        margin-top: 0.85rem;
        padding-top: 0.65rem;
    }

    /* A banner (maintenance and/or the login-error alert) adds real height on top of the base form --
       reclaim space elsewhere so the card still fits a short phone without scrolling. Each rule applies
       independently, so having both compacts things further still. */
    .login-card:has(.maintenance-notice),
    .login-card:has(.alert-danger) {
        padding-top: 1rem;
    }

    .login-card:has(.maintenance-notice) .login-logo,
    .login-card:has(.alert-danger) .login-logo {
        width: 44px;
        height: 44px;
        margin-bottom: 0.4rem;
    }

    .login-card:has(.maintenance-notice) .login-heading,
    .login-card:has(.alert-danger) .login-heading {
        margin-bottom: 0.6rem;
    }

    .login-card:has(.maintenance-notice) .login-heading p,
    .login-card:has(.alert-danger) .login-heading p {
        display: none;
    }

    .login-card:has(.maintenance-notice) .maintenance-notice,
    .login-card:has(.alert-danger) .alert-danger {
        margin-bottom: 0.65rem !important;
        padding-top: 0.4rem !important;
        padding-bottom: 0.4rem !important;
    }

    .login-card:has(.maintenance-notice) .md-field,
    .login-card:has(.alert-danger) .md-field {
        margin-bottom: 0.75rem;
    }
}

/* very narrow phones (e.g. 320px) */
@media (max-width: 360px) {
    .login-card {
        padding: 1rem 0.9rem 0.85rem;
    }

    .login-heading h1 {
        font-size: 1.05rem;
    }

    .login-options {
        gap: 0.1rem 0.75rem;
    }
}

/* short screens: landscape phones, or the on-screen keyboard is open */
@media (max-height: 640px) {
    .login-page {
        align-items: flex-start;
    }

    .login-logo {
        width: 44px;
        height: 44px;
        margin-bottom: 0.4rem;
        border-width: 2px;
    }

    .login-eyebrow,
    .system-version {
        display: none;
    }

    .login-heading {
        margin-bottom: 0.7rem;
    }

    .md-field {
        margin-bottom: 0.85rem;
    }

    .footer-note {
        margin-top: 0.6rem;
        padding-top: 0.5rem;
    }
}

/* respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {

    .login-logo,
    .btn-login,
    .fade-in {
        transition: none;
        animation: none;
    }
}

/* ========== Extra ========== */
.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}