/* AbacusPro — Split-screen Login */
:root {
    --login-primary: #2563eb;
    --login-primary-hover: #1d4ed8;
    --login-navy: #0b1f3f;
    --login-navy-light: #16325f;
    --login-text: #0f172a;
    --login-muted: #64748b;
    --login-border: #dbe3ef;
    --login-shell-radius: 24px;
}

* { box-sizing: border-box; }

body.login-page {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--login-text);
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 45%, #f8fafc 100%);
    -webkit-font-smoothing: antialiased;
}

.login-page-main {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.login-shell {
    width: 100%;
    max-width: 1080px;
    min-height: 620px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    background: #fff;
    border-radius: var(--login-shell-radius);
    overflow: hidden;
    box-shadow:
        0 30px 80px rgba(15, 23, 42, 0.18),
        0 0 0 1px rgba(148, 163, 184, 0.12);
    animation: loginFadeIn 0.55s ease;
}

@keyframes loginFadeIn {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

/* —— Left showcase —— */
.login-showcase {
    position: relative;
    background:
        radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.35), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(37, 99, 235, 0.25), transparent 40%),
        linear-gradient(145deg, #071428 0%, #0f2747 45%, #12345f 100%);
    overflow: hidden;
    padding: 2rem;
}

.login-showcase-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}

.login-showcase-glow--1 {
    width: 280px;
    height: 280px;
    background: rgba(96, 165, 250, 0.35);
    top: -60px;
    right: -40px;
}

.login-showcase-glow--2 {
    width: 220px;
    height: 220px;
    background: rgba(59, 130, 246, 0.22);
    bottom: 10%;
    left: -40px;
}

.login-showcase-panel {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(14px);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.22);
}

.login-showcase-panel--main {
    top: 12%;
    left: 8%;
    right: 18%;
    height: 58%;
    display: flex;
    padding: 1rem;
    gap: 0.85rem;
}

.login-showcase-sidebar {
    width: 42px;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.login-showcase-sidebar span {
    display: block;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
}

.login-showcase-sidebar span:first-child {
    height: 28px;
    background: rgba(96, 165, 250, 0.55);
}

.login-showcase-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.login-showcase-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.55rem;
}

.login-mini-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 0.55rem 0.65rem;
    color: #fff;
}

.login-mini-card small {
    display: block;
    font-size: 0.62rem;
    opacity: 0.75;
    margin-bottom: 0.15rem;
}

.login-mini-card strong {
    font-size: 0.95rem;
    font-weight: 700;
}

.login-showcase-chart {
    flex: 1;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1rem 0.75rem 0.75rem;
    display: flex;
    align-items: flex-end;
}

.login-chart-line {
    width: 100%;
    height: 72%;
    border-radius: 8px 8px 0 0;
    background:
        linear-gradient(to top, rgba(59, 130, 246, 0.15), transparent 70%),
        linear-gradient(90deg, transparent 0%, rgba(147, 197, 253, 0.9) 8%, rgba(96, 165, 250, 0.4) 22%, rgba(147, 197, 253, 0.95) 38%, rgba(59, 130, 246, 0.35) 52%, rgba(191, 219, 254, 0.9) 68%, rgba(59, 130, 246, 0.45) 82%, rgba(147, 197, 253, 0.85) 100%);
    mask-image: linear-gradient(to top, black 55%, transparent 100%);
}

.login-showcase-panel--bars {
    width: 34%;
    height: 28%;
    bottom: 10%;
    right: 8%;
    padding: 1rem 0.85rem;
}

.login-bar-chart {
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.35rem;
}

.login-bar-chart span {
    flex: 1;
    border-radius: 6px 6px 2px 2px;
    background: linear-gradient(to top, rgba(59, 130, 246, 0.95), rgba(147, 197, 253, 0.75));
}

.login-showcase-panel--donut {
    width: 26%;
    height: 24%;
    top: 10%;
    right: 6%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-donut {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: conic-gradient(#60a5fa 0 62%, rgba(255, 255, 255, 0.15) 62% 100%);
    mask: radial-gradient(circle, transparent 52%, black 53%);
}

/* —— Right panel —— */
.login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    padding: 2.5rem 2.25rem;
}

.login-panel-inner {
    width: 100%;
    max-width: 360px;
}

.login-card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    width: 52px;
    height: 52px;
    margin: 0 auto 1rem;
    border-radius: 14px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
    font-size: 1.65rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.35);
}

.login-logo-img {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    object-fit: contain;
    border-radius: 14px;
    display: block;
}

.login-card-header h1 {
    margin: 0 0 0.35rem;
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--login-text);
}

.login-card-header p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--login-muted);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.login-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #94a3b8;
}

.login-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.login-icon {
    position: absolute;
    left: 14px;
    width: 17px;
    height: 17px;
    color: #94a3b8;
    pointer-events: none;
}

.login-input {
    width: 100%;
    padding: 0.82rem 2.75rem 0.82rem 2.65rem;
    font-size: 0.95rem;
    border: 1.5px solid var(--login-border);
    border-radius: 12px;
    background: #fff;
    color: var(--login-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.login-input--password {
    padding-right: 2.85rem;
}

.login-input:focus {
    outline: none;
    border-color: var(--login-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.login-input::placeholder { color: #cbd5e1; }

.login-password-toggle {
    position: absolute;
    right: 10px;
    border: none;
    background: transparent;
    color: #94a3b8;
    padding: 0.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.login-password-toggle svg {
    width: 18px;
    height: 18px;
}

.login-options {
    display: flex;
    align-items: center;
    margin-top: -0.15rem;
}

.login-remember .form-check-input {
    width: 2.4em;
    height: 1.25em;
    cursor: pointer;
}

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

.login-remember .form-check-label {
    font-size: 0.86rem;
    color: var(--login-muted);
    cursor: pointer;
    padding-left: 0.35rem;
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.9rem 1.25rem;
    margin-top: 0.35rem;
    font-size: 0.98rem;
    font-weight: 700;
    color: #fff;
    background: var(--login-primary);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.35);
    transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.login-btn:hover {
    background: var(--login-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.4);
}

.login-btn:active { transform: translateY(0); }

.login-error {
    padding: 0.65rem 0.85rem;
    font-size: 0.82rem;
    color: #991b1b;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 10px;
    list-style: none;
    margin: 0;
}

.login-error:empty { display: none; }

.login-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1.75rem 0 1rem;
}

.login-divider-line {
    flex: 1;
    height: 1px;
    background: #e2e8f0;
}

.login-divider-icon {
    width: 16px;
    height: 16px;
    color: #cbd5e1;
    flex-shrink: 0;
}

.login-footer {
    text-align: center;
    font-size: 0.72rem;
    color: #94a3b8;
}

@media (max-width: 960px) {
    .login-shell {
        grid-template-columns: 1fr;
        max-width: 460px;
        min-height: auto;
    }

    .login-showcase {
        min-height: 220px;
        padding: 1.25rem;
    }

    .login-showcase-panel--main {
        top: 10%;
        left: 6%;
        right: 28%;
        height: 72%;
    }

    .login-showcase-panel--donut {
        width: 22%;
        height: 34%;
        top: 8%;
        right: 5%;
    }

    .login-showcase-panel--bars {
        width: 30%;
        height: 32%;
        bottom: 8%;
        right: 5%;
    }

    .login-panel {
        padding: 2rem 1.5rem 1.75rem;
    }
}

@media (max-width: 480px) {
    .login-page-main {
        padding: 12px 10px;
    }

    .login-shell {
        border-radius: 18px;
    }

    .login-showcase {
        min-height: 180px;
    }

    .login-card-header h1 {
        font-size: 1.45rem;
    }
}