/* Nexora ERP — Login Portal */

:root {
    --login-primary: #7c3aed;
    --login-primary-dark: #6d28d9;
    --login-primary-light: #f5f3ff;
    --login-accent: #06b6d4;
    --login-bg-dark: #0f172a;
    --login-bg-mid: #1e293b;
    --login-card: #ffffff;
    --login-border: #e2e8f0;
    --login-text: #0f172a;
    --login-text-muted: #64748b;
    --login-danger-bg: #fef2f2;
    --login-danger-text: #991b1b;
    --login-radius: 16px;
    --login-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
}

* {
    box-sizing: border-box;
}

body.login-portal {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--login-bg-dark);
    color: var(--login-text);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.login-shell {
    width: 100%;
    max-width: 980px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 580px;
    border-radius: var(--login-radius);
    overflow: hidden;
    box-shadow: var(--login-shadow);
}

.login-brand-panel {
    background: linear-gradient(145deg, var(--login-bg-dark) 0%, #312e81 45%, var(--login-primary) 100%);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.login-brand-panel::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -20%;
    width: 280px;
    height: 280px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
}

.login-brand-panel::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -10%;
    width: 200px;
    height: 200px;
    background: rgba(6, 182, 212, 0.15);
    border-radius: 50%;
}

.login-brand-content {
    position: relative;
    z-index: 1;
}

.login-brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.login-brand-panel h1 {
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 0.75rem;
}

.login-brand-panel p {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.85;
    margin: 0;
    max-width: 320px;
}

.login-brand-features {
    position: relative;
    z-index: 1;
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
}

.login-brand-features li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 0.65rem;
}

.login-brand-features li i {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.login-brand-footer {
    position: relative;
    z-index: 1;
    font-size: 0.75rem;
    opacity: 0.55;
}

.login-form-panel {
    background: var(--login-card);
    padding: 2.75rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-form-header {
    margin-bottom: 2rem;
}

.login-form-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    color: var(--login-text);
}

.login-form-header p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--login-text-muted);
}

.login-alert {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
    background: var(--login-danger-bg);
    color: var(--login-danger-text);
    border: 1px solid #fecaca;
    text-align: center;
}

.login-field {
    margin-bottom: 1.125rem;
}

.login-field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--login-text);
    margin-bottom: 0.4rem;
}

.login-input-wrap {
    position: relative;
}

.login-input-wrap i {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--login-text-muted);
    font-size: 0.9rem;
    pointer-events: none;
}

.login-input-wrap input {
    width: 100%;
    padding: 0.7rem 0.875rem 0.7rem 2.5rem;
    border: 1px solid var(--login-border);
    border-radius: 10px;
    font-size: 0.9rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    background: #fafbfc;
}

.login-input-wrap input:focus {
    outline: none;
    border-color: var(--login-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
    background: #fff;
}

.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.login-remember {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--login-text-muted);
    cursor: pointer;
    user-select: none;
}

.login-remember input {
    accent-color: var(--login-primary);
    width: 15px;
    height: 15px;
}

.login-forgot {
    color: var(--login-primary);
    text-decoration: none;
    font-weight: 500;
}

.login-forgot:hover {
    color: var(--login-primary-dark);
    text-decoration: none;
}

.login-submit {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--login-primary), #8b5cf6);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.login-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.35);
}

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

.login-form-footer {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--login-border);
    text-align: center;
    font-size: 0.78rem;
    color: var(--login-text-muted);
}

.login-role-hint {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.login-role-hint span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    color: var(--login-text-muted);
}

.login-role-hint i {
    color: var(--login-primary);
    font-size: 0.7rem;
}

@media (max-width: 768px) {
    .login-shell {
        grid-template-columns: 1fr;
        max-width: 440px;
    }

    .login-brand-panel {
        padding: 2rem 1.75rem;
        min-height: auto;
    }

    .login-brand-features {
        display: none;
    }

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