:root {
    --color-slate-50: #f8fafc;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    --color-slate-600: #475569;
    --color-slate-500: #64748b;
    --color-slate-400: #94a3b8;
    --color-slate-300: #cbd5e1;
    --color-slate-100: #f1f5f9;
    --color-slate-700: #334155;
    --color-slate-200: #e2e8f0;
    --color-blue-600: #2563eb;
    --color-blue-700: #1d4ed8;
    --color-blue-500: #3b82f6;
    --color-blue-50: #eff6ff;
    --color-red-500: #ef4444;
    --color-red-50: #fef2f2;
    --color-white: #ffffff;
    --shadow-sm: 0 1px 1px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-slate-50);
    color: var(--color-slate-800);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

/* ------------------ Header ------------------ */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-icon {
    height: 2rem;
    width: 2rem;
    color: var(--color-blue-600);
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-800);
}

/* Navigation */
.nav-menu {
    /* display: none; */
    gap: 2rem;
}
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
}

.nav-link {
    color: var(--color-slate-600);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.15s;
}
.nav-link:hover {
    color: var(--color-blue-600);
}

/* Icons */
.header-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.icon-link {
    color: var(--color-slate-500);
    text-decoration: none;
    position: relative;
    transition: color 0.15s;
}
.icon-link:hover {
    color: var(--color-blue-600);
}

.icon-svg {
    height: 1.5rem;
    width: 1.5rem;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.icon-badge {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    background-color: var(--color-blue-600);
    color: var(--color-white);
    font-size: 0.75rem;
    border-radius: 9999px;
    height: 1.25rem;
    width: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ------------------ Main Content ------------------ */
.main-content {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* Breadcrumbs */
.breadcrumbs {
    margin-bottom: 1.5rem;
}

.breadcrumbs-nav {
    font-size: 0.875rem;
}

.breadcrumbs-list {
    list-style: none;
    padding: 0;
    display: inline-flex;
    gap: 0.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-link {
    color: var(--color-slate-500);
    text-decoration: none;
}
.breadcrumb-link:hover {
    color: var(--color-blue-600);
}

.breadcrumb-separator {
    height: 0.75rem;
    width: 0.75rem;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
    fill: currentColor;
    color: var(--color-slate-400);
}

.breadcrumb-current {
    color: var(--color-slate-800);
    font-weight: 500;
}

/* Layout */
.content-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
@media (min-width: 1024px) {
    .content-layout {
        flex-direction: row;
    }
}

/* ------------------ Sidebar ------------------ */
.sidebar-aside {
    width: 100%;
}
@media (min-width: 1024px) {
    .sidebar-aside {
        width: 25%;
    }
}

.sidebar-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-slate-200);
}

.user-avatar {
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
}

.user-name {
    font-weight: 600;
    font-size: 1.125rem;
}

.user-email {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: background-color 0.15s, color 0.15s;
}

.sidebar-nav-item:not(.logout):hover {
    background-color: var(--color-slate-100);
    color: var(--color-slate-600);
}

.sidebar-nav-item:not(.active):not(.logout) {
    color: var(--color-slate-600);
}

.sidebar-nav-item.active {
    color: var(--color-blue-600);
    background-color: var(--color-blue-50);
}

.sidebar-nav-item.logout {
    color: var(--color-red-500);
}
.sidebar-nav-item.logout:hover {
    background-color: var(--color-red-50);
}

.nav-item-text {
    font-weight: 500;
}

/* ------------------ Form Content ------------------ */
.main-form-content {
    width: 100%;
}
@media (min-width: 1024px) {
    .main-form-content {
        width: 75%;
    }
}

.form-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.form-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .input-group {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.form-field {
    display: flex;
    flex-direction: column;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-slate-700);
}

.form-input {
    margin-top: 0.25rem;
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    background-color: var(--color-slate-100);
    border: 1px solid var(--color-slate-300);
    border-radius: 0.375rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    outline: none;
}

.form-input[disabled] {
    background-color: var(--color-slate-100);
}

.form-input:not([disabled]):focus {
    background-color: var(--color-white);
    border-color: var(--color-blue-500);
    box-shadow: 0 0 0 1px var(--color-blue-500);
}

.form-input[type="password"] {
    background-color: var(--color-white);
}

.form-action {
    text-align: right;
}

.button {
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}

.button-primary {
    background-color: var(--color-blue-600);
    color: var(--color-white);
}
.button-primary:hover {
    background-color: var(--color-blue-700);
}

.button-secondary {
    background-color: var(--color-slate-800);
    color: var(--color-white);
}
.button-secondary:hover {
    background-color: var(--color-slate-900);
}

.separator {
    margin-top: 2rem;
    margin-bottom: 2rem;
    border: 0;
    border-top: 1px solid var(--color-slate-200);
}

/* ------------------ Footer ------------------ */
.footer {
    background-color: var(--color-slate-800);
    color: var(--color-white);
    margin-top: 4rem;
}

.footer-content {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

.footer-copyright {
    border-top: 1px solid var(--color-slate-700);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--color-slate-400);
    font-size: 0.875rem;
}

/* SVG icons styles */
.svg-icon {
    fill: currentColor;
    height: 1.25rem;
    width: 1.25rem;
}