/**
 * OFERIA - Portal zleceń B2B
 * Profesjonalny styl CSS
 */

/* ============================================
   ZMIENNE I RESET
   ============================================ */

:root {
    /* Kolory profesjonalne - fioletowe akcenty */
    --color-primary: #8C52FF;        /* Fiolet z logo jako główny */
    --color-primary-dark: #7340E6;   /* Ciemniejszy fiolet */
    --color-primary-light: #A569FF;  /* Jaśniejszy fiolet */
    --color-secondary: #64748B;      /* Szary jako secondary */
    --color-accent: #9F67FF;         /* Jasny fiolet akcent */

    /* Neutralne - profesjonalne */
    --color-dark: #1E293B;
    --color-gray: #64748B;
    --color-light-gray: #E2E8F0;
    --color-bg: #F8FAFC;
    --color-white: #FFFFFF;

    /* Semantyczne */
    --color-success: #10B981;
    --color-error: #DC2626;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;

    /* Typografia - bardziej profesjonalna */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Roboto", "Helvetica Neue", Arial, sans-serif;
    --font-family-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Border radius - bardziej ostre, profesjonalne */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows - subtelniejsze */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Container */
    --container-width: 1200px;

    /* Transitions */
    --transition-base: all 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height-base);
    color: var(--color-dark);
    background: var(--color-bg);
    font-weight: var(--font-weight-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    max-width: 100vw;
}

/* Prevent any image or media from overflowing */
img,
video,
iframe,
embed,
object {
    max-width: 100%;
    height: auto;
}

/* Ensure long text wraps properly everywhere */
p, span, div, a, li, td, th, h1, h2, h3, h4, h5, h6 {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Long URLs and emails should break */
a[href^="http"],
a[href^="mailto"],
a[href^="tel"] {
    word-break: break-all;
}

/* ============================================
   TYPOGRAFIA
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
    letter-spacing: -0.025em;
}

h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
}

h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
}

h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main {
    min-height: calc(100vh - 300px);
}

/* ============================================
   HEADER - Bardziej korporacyjny
   ============================================ */

.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-light-gray);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header .container {
    max-width: none;
    padding: 0 3rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo img {
    height: 40px;
    width: auto;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav a {
    color: var(--color-dark);
    font-weight: var(--font-weight-medium);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    font-size: 0.9375rem;
}

.nav a:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.nav-pro {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: var(--color-dark) !important;
    font-weight: var(--font-weight-bold) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.nav-pro:hover {
    background: linear-gradient(135deg, #FFA500 0%, #FF8C00 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 165, 0, 0.4);
}

/* User menu - dla zalogowanych użytkowników */
.user-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.user-greeting {
    color: var(--color-dark);
    font-weight: var(--font-weight-medium);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-greeting a {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    padding: 0;
}

.user-greeting a:hover {
    text-decoration: underline;
    background: transparent;
}

/* Account badges */
.account-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
    white-space: nowrap;
}

.account-badge small {
    font-size: 0.6rem;
    font-weight: 600;
    opacity: 0.9;
    margin-top: 1px;
}

.badge-standard {
    background: #E5E7EB;
    color: #6B7280;
}

.badge-pro {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #1F2937;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.btn-admin {
    background: linear-gradient(135deg, #8C52FF 0%, #7340E6 100%);
    color: var(--color-white);
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}

.btn-admin:hover {
    background: linear-gradient(135deg, #7340E6 0%, #5F2DD1 100%);
    box-shadow: var(--shadow-md);
}

/* ============================================
   BUTTONS - Bardziej profesjonalne
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.625rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    font-family: var(--font-family);
    line-height: 1.5;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white) !important;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-primary:visited,
.btn-primary:active,
.btn-primary:focus {
    color: var(--color-white) !important;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white) !important;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-dark);
    border: 1px solid var(--color-light-gray);
}

.btn-secondary:hover {
    background: var(--color-bg);
    border-color: var(--color-gray);
}

.btn-success {
    background: var(--color-success);
    color: var(--color-white);
}

.btn-success:hover {
    background: #059669;
    color: var(--color-white);
}

.btn-danger {
    background: var(--color-error);
    color: var(--color-white);
}

.btn-danger:hover {
    background: #B91C1C;
    color: var(--color-white);
}

.btn-warning {
    background: var(--color-warning);
    color: var(--color-white);
}

.btn-warning:hover {
    background: #D97706;
    color: var(--color-white);
}

.btn-small {
    padding: 0.4rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Linki w przyciskach dziedziczą kolor przycisku */
.btn a,
.btn:visited,
.btn:hover a {
    color: inherit;
    text-decoration: none;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
    border-left: 4px solid;
}

.alert-success {
    background: #ECFDF5;
    color: #065F46;
    border-color: var(--color-success);
}

.alert-error {
    background: #FEF2F2;
    color: #991B1B;
    border-color: var(--color-error);
}

.alert-info {
    background: #EFF6FF;
    color: #1E40AF;
    border-color: var(--color-info);
}

/* ============================================
   BADGES - Bardziej subtelne
   ============================================ */

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-active {
    background: #DBEAFE;
    color: #1E40AF;
}

.badge-pending {
    background: #FEF3C7;
    color: #92400E;
}

.badge-rejected {
    background: #FEE2E2;
    color: #991B1B;
}

.badge-remote {
    background: #D1FAE5;
    color: #065F46;
}

.badge-success {
    background: #D1FAE5;
    color: #065F46;
}

.badge-approved {
    background: #D1FAE5;
    color: #065F46;
}

.badge-published {
    background: #D1FAE5;
    color: #065F46;
}

.badge-draft {
    background: #F3F4F6;
    color: #374151;
}

/* Status badges dla listings */
.badge-status-active {
    background: #D1FAE5;
    color: #065F46;
}

.badge-status-pending {
    background: #FEF3C7;
    color: #92400E;
}

.badge-status-draft {
    background: #F3F4F6;
    color: #374151;
}

.badge-status-archived {
    background: #E5E7EB;
    color: #6B7280;
}

.badge-status-rejected {
    background: #FEE2E2;
    color: #991B1B;
}

.badge-status-withdrawn {
    background: #E5E7EB;
    color: #6B7280;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-light-gray);
    transition: var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
}

.footer-column p {
    color: #CBD5E1;
    font-size: 0.875rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: #CBD5E1;
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: #94A3B8;
    font-size: 0.875rem;
}

/* ============================================
   MOBILE MENU
   ============================================ */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
    /* Fix header padding to prevent overflow on mobile */
    .header .container {
        padding: 0 var(--spacing-md);
    }

    .header-content {
        position: relative;
    }

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--color-light-gray);
        gap: var(--spacing-sm);
        z-index: 999;
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        width: 100%;
        text-align: left;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .user-menu {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: var(--spacing-sm);
    }

    .user-greeting {
        padding: var(--spacing-sm) var(--spacing-md);
        background: var(--color-bg);
        border-radius: var(--radius-md);
        text-align: center;
    }

    .user-menu .btn {
        width: 100%;
        text-align: center;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Reduce container padding on mobile */
    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Make headings smaller on mobile */
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    /* Make buttons full width on mobile for better UX */
    .btn-large {
        width: 100%;
    }
}

/* Extra small devices (phones in portrait, less than 480px) */
@media (max-width: 480px) {
    .header .container {
        padding: 0 var(--spacing-sm);
    }

    .container {
        padding: 0 var(--spacing-xs);
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1.125rem;
    }

    /* Reduce button padding on very small screens */
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center {
    text-align: center;
}

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

.text-muted {
    color: var(--color-gray);
}

.text-primary {
    color: var(--color-primary);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-dark);
}

/* ============================================
   IKONY I EMOTIKONY
   ============================================ */

.stat-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.empty-icon,
.empty-chat-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.meta-icon {
    display: inline-block;
    margin-right: 0.25rem;
}

/* ============================================
   STRONA GŁÓWNA - HERO
   ============================================ */

.hero {
    background: linear-gradient(135deg, #F5F0FF 0%, #E9DDFF 100%);
    color: var(--color-dark);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-gray);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

/* Wyszukiwarka */
.search-box {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    margin: 0 auto;
}

.search-form {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.search-input,
.search-select {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-base);
}

.search-input:focus,
.search-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ============================================
   JAK TO DZIAŁA
   ============================================ */

.how-it-works {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.step {
    text-align: center;
    padding: var(--spacing-lg);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin: 0 auto var(--spacing-md);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.step p {
    color: var(--color-gray);
    line-height: 1.6;
}

/* ============================================
   KATEGORIE
   ============================================ */

.categories {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.category-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-dark);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.category-card h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--color-dark);
}

/* ============================================
   NAJNOWSZE ZLECENIA
   ============================================ */

.latest-listings {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.listing-card {
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: 0;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.listing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.listing-card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-light-gray);
}

.listing-card-body {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.listing-card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg);
    border-top: 1px solid var(--color-light-gray);
}

.listing-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
}

.listing-title a {
    color: var(--color-dark);
    text-decoration: none;
    transition: var(--transition-base);
}

.listing-title a:hover {
    color: var(--color-primary);
}

.listing-category {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.listing-location,
.listing-budget {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-gray);
}

.listing-location svg,
.listing-budget svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.listing-budget span {
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

/* Legacy styles for backwards compatibility */
.listing-header {
    margin-bottom: var(--spacing-md);
}

.listing-header h3 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.25rem;
}

.listing-header h3 a {
    color: var(--color-dark);
    text-decoration: none;
    transition: var(--transition-base);
}

.listing-header h3 a:hover {
    color: var(--color-primary);
}

.listing-description {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex: 1;
}

.listing-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray);
    flex-wrap: wrap;
}

.listing-date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ============================================
   RESPONSIVE - STRONA GŁÓWNA
   ============================================ */

@media (max-width: 768px) {
    /* Header responsive padding */
    .header .container {
        padding: 0 var(--spacing-md);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .search-form {
        flex-direction: column;
    }

    .search-input,
    .search-select {
        width: 100%;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .listings-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .listing-card-header,
    .listing-card-body,
    .listing-card-footer {
        padding: var(--spacing-md);
    }

    .listing-title {
        font-size: 1rem;
    }

    .listing-category {
        font-size: 0.75rem;
        padding: 0.3rem 0.7rem;
    }

    .listing-location,
    .listing-budget {
        font-size: 0.8125rem;
    }

    /* ============================================
       MOBILE MENU
       ============================================ */

    /* Hamburger button - show on mobile */
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        width: 30px;
        height: 30px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }

    .mobile-menu-toggle span {
        width: 30px;
        height: 3px;
        background: var(--color-dark);
        border-radius: 3px;
        transition: all 0.3s ease;
        transform-origin: center;
    }

    /* Animacja hamburger -> X */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }

    /* Navigation - hide by default on mobile */
    .nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        z-index: 999;
        gap: var(--spacing-sm);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    /* Show navigation when active */
    .nav.active {
        display: flex;
    }

    /* Navigation links on mobile */
    .nav a {
        width: 100%;
        text-align: left;
        padding: var(--spacing-sm);
        border-radius: var(--radius-sm);
    }

    /* User menu on mobile */
    .user-menu {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
        padding-top: var(--spacing-md);
        border-top: 1px solid var(--color-light-gray);
    }

    .user-greeting {
        width: 100%;
        display: block;
    }

    .btn-admin,
    .btn-secondary,
    .btn-primary {
        width: 100%;
        text-align: center;
    }
}

/* ============================================
   FOOTER SEO LINKS
   ============================================ */

.footer-seo-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-seo-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.footer-seo-column h4 {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.seo-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.seo-links li {
    margin-bottom: var(--spacing-xs);
}

.seo-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-base);
}

.seo-links a:hover {
    color: var(--color-white);
    opacity: 1;
}

/* Hide mobile menu toggle on desktop */
@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* ============================================
   RESPONSYWNOŚĆ DLA LAPTOPÓW (mniejsze ekrany)
   ============================================ */
@media (min-width: 769px) and (max-width: 1600px) {
    .header .container {
        padding: 0 1.5rem;
    }

    .nav {
        gap: 1rem;
    }

    .nav a {
        padding: 0.4rem 0.75rem;
        font-size: 0.875rem;
    }

    .user-menu {
        gap: 0.75rem;
    }

    .btn {
        padding: 0.5rem 1.25rem;
        font-size: 0.875rem;
    }

    .account-badge {
        padding: 0.2rem 0.5rem;
        font-size: 0.65rem;
    }

    .account-badge small {
        font-size: 0.55rem;
    }
}

/* ============================================
   MESSAGES BADGE
   ============================================ */

.nav-messages {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.messages-badge {
    position: absolute;
    top: -8px;
    right: -12px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    min-width: 18px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}