/* SPAMS Layout System - Modern Admin Dashboard */
/* Inspired by TailAdmin, AdminLTE & Tabler */

/* ========================================
   MAIN LAYOUT WRAPPER
======================================== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    padding-top: var(--header-height);
}

/* Ensure body doesn't scroll under fixed elements */
body {
    overflow-x: hidden;
}

/* ========================================
   HEADER / TOP NAVBAR
======================================== */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-primary);
    border-bottom: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    z-index: var(--z-header);
    box-shadow: var(--shadow-md);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    cursor: pointer;
    color: var(--text-inverse);
    transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-inverse);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.brand-logo {
    height: 44px;
    width: auto;
    max-height: calc(var(--header-height) - 16px);
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-inverse);
    line-height: var(--leading-tight);
}

.brand-tagline {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1;
}

.header-center {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.header-search {
    position: relative;
    width: 320px;
}

.header-search-input {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-4) 0 var(--space-10);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--text-inverse);
    transition: all var(--transition-fast);
}

.header-search-input:focus {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
    outline: none;
}

.header-search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.header-search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    pointer-events: none;
}

.partner-logos {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-left: var(--space-6);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.partner-logo {
    height: 32px;
    max-height: calc(var(--header-height) - 24px);
    width: auto;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
    filter: brightness(0) invert(1);
}

.partner-logo:hover {
    opacity: 1;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-action {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    cursor: pointer;
    color: var(--text-inverse);
    transition: all var(--transition-fast);
}

.header-action:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-inverse);
}

.header-action .badge {
    position: absolute;
    top: 6px;
    right: 6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--color-danger);
    color: var(--text-inverse);
    font-size: 10px;
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-divider {
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 var(--space-2);
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.header-user:hover {
    background: rgba(255, 255, 255, 0.1);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
}

.user-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.user-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-inverse);
    line-height: var(--leading-tight);
}

.user-role {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   SIDEBAR NAVIGATION
======================================== */
.app-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: var(--z-sidebar);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
}

.app-sidebar::-webkit-scrollbar {
    width: 4px;
}

.app-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
}

.sidebar-header {
    padding: var(--space-5) var(--space-5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    object-fit: contain;
}

.sidebar-title {
    color: var(--text-inverse);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-4) 0;
}

.nav-section {
    margin-bottom: var(--space-4);
}

.nav-section-title {
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-list {
    list-style: none;
}

.nav-item {
    margin: var(--space-1) var(--space-3);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-sidebar);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-inverse);
}

.nav-link.active {
    background: var(--color-primary);
    color: var(--text-inverse);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.4);
}

.nav-link .nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-base);
    opacity: 0.8;
}

.nav-link.active .nav-icon {
    opacity: 1;
}

.nav-link .nav-text {
    flex: 1;
}

.nav-link .nav-badge {
    padding: 2px 8px;
    background: var(--color-primary-light);
    color: var(--text-inverse);
    font-size: 10px;
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
}

.nav-link.active .nav-badge {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ========================================
   MAIN CONTENT AREA
======================================== */
.app-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: calc(100vh - var(--header-height));
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-slow);
    background: var(--bg-body);
}

.content-wrapper {
    flex: 1;
    padding: var(--space-6);
    max-width: 100%;
    overflow-x: hidden;
}

/* ========================================
   PAGE HEADER
======================================== */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.page-header-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.page-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.page-title i {
    color: var(--color-primary);
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.page-breadcrumb a {
    color: var(--text-secondary);
}

.page-breadcrumb a:hover {
    color: var(--color-primary);
}

.page-breadcrumb .separator {
    color: var(--border-default);
}

.page-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* ========================================
   FOOTER
======================================== */
.app-footer {
    background: var(--color-primary);
    border-top: none;
    padding: var(--space-4) var(--space-6);
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.footer-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.footer-partners {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-partner-label {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
    font-weight: var(--font-medium);
}

.footer-logo {
    height: 28px;
    max-height: calc(var(--footer-height) - 20px);
    width: auto;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
    filter: brightness(0) invert(1);
}

.footer-logo:hover {
    opacity: 1;
}

/* Centered Footer Partners */
.footer-center {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-3);
}

.footer-partners-centered {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
}

.footer-logo-rounded {
    height: 40px;
    width: auto;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 10px;
    transition: all var(--transition-fast);
}

.footer-logo-rounded:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
}

.footer-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.8);
}

.footer-right strong {
    color: var(--text-inverse);
}

.footer-divider {
    color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   GRID SYSTEM
======================================== */
.grid {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.grid-cols-1 {
    grid-template-columns: repeat(1, 1fr);
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-cols-5 {
    grid-template-columns: repeat(5, 1fr);
}

.grid-cols-6 {
    grid-template-columns: repeat(6, 1fr);
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(var(--space-4) * -1);
    margin-bottom: var(--space-6);
}

[class*="col-"] {
    padding: 0 var(--space-4);
    margin-bottom: var(--space-6);
}

/* Card spacing within grids and rows */
.grid>.card,
.row>[class*="col-"]>.card {
    height: 100%;
}

.card+.card {
    margin-top: var(--space-6);
}

.col-1 {
    flex: 0 0 8.333%;
    max-width: 8.333%;
}

.col-2 {
    flex: 0 0 16.666%;
    max-width: 16.666%;
}

.col-3 {
    flex: 0 0 25%;
    max-width: 25%;
}

.col-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
}

.col-5 {
    flex: 0 0 41.666%;
    max-width: 41.666%;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.col-7 {
    flex: 0 0 58.333%;
    max-width: 58.333%;
}

.col-8 {
    flex: 0 0 66.666%;
    max-width: 66.666%;
}

.col-9 {
    flex: 0 0 75%;
    max-width: 75%;
}

.col-10 {
    flex: 0 0 83.333%;
    max-width: 83.333%;
}

.col-11 {
    flex: 0 0 91.666%;
    max-width: 91.666%;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* ========================================
   RESPONSIVE BREAKPOINTS
======================================== */
@media (max-width: 1280px) {
    .grid-cols-6 {
        grid-template-columns: repeat(4, 1fr);
    }

    .grid-cols-5 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-cols-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .grid-cols-6 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-cols-5 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .header-search {
        width: 200px;
    }

    .partner-logos {
        display: none;
    }
}

@media (max-width: 1024px) {
    .app-sidebar {
        transform: translateX(-100%);
    }

    .app-sidebar.open {
        transform: translateX(0);
    }

    .app-content {
        margin-left: 0;
    }

    .grid-cols-6,
    .grid-cols-5,
    .grid-cols-4,
    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }

    [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .header-search {
        display: none;
    }

    .header-center {
        display: none;
    }

    .user-info {
        display: none;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    /* Additional mobile specific styles if needed */
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-sidebar) - 1);
}

.sidebar-overlay.active {
    display: block;
}

/* ========================================
   LOGIN PAGE LAYOUT
======================================== */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    padding: var(--space-6);
}

.login-container {
    width: 100%;
    max-width: 440px;
}

.login-card {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-10);
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.login-logo {
    width: auto;
    height: 80px;
    max-width: 200px;
    margin: 0 auto var(--space-4);
    display: block;
    object-fit: contain;
}

.login-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.login-subtitle {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.login-form {
    margin-bottom: var(--space-6);
}

.login-footer {
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-light);
}

.login-partners {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
    margin-bottom: var(--space-4);
}

.login-partner-logo {
    height: 32px;
    width: auto;
    opacity: 0.6;
}

.login-powered {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--text-muted);
}