/* ========================================
   LUMEO LAB V2 - PREMIUM REDESIGN
   ======================================== */

/* ========================================
   RESET & PREVENT FLASH
   ======================================== */

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

/* Prevent white flash on load - force dark mode immediately */
html,
body {
    background: #0a0a0a;
    color: #e5e5e5;
    overflow-x: hidden;
    max-width: 100vw;
}

html {
    overflow-x: hidden;
    width: 100%;
}

:root {
    /* Colors - Zachowane z oryginału */
    --primary-bg: #FBF7F2;
    --secondary-bg: #FAFAFA;
    --card-bg: #FFFFFF;
    --primary-text: #000000;
    --secondary-text: #666666;
    --tertiary-text: #999999;
    --border-color: #E5E5E5;
    --accent-color: #d9bd09;
    --accent-hover: #c4aa08;

    /* Spacing */
    --nav-height: 64px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
}

body.dark-mode {
    --primary-bg: #0A0A0A;
    --secondary-bg: #111111;
    --card-bg: #1A1A1A;
    --primary-text: #FFFFFF;
    --secondary-text: #999999;
    --tertiary-text: #666666;
    --border-color: #2A2A2A;
}

body {
    font-family: 'Lora', serif;
    color: var(--primary-text);
    background: var(--primary-bg);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
}

/* ========================================
   LOGIN SCREEN
   ======================================== */

.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: var(--primary-bg);
}

.login-container {
    width: 100%;
    max-width: 480px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-lg);
}

.login-brand {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-brand-icon {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.login-brand h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-text);
    margin: 0;
}

.login-description {
    text-align: center;
    font-size: 15px;
    color: var(--secondary-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.login-feature {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 14px;
    color: var(--primary-text);
    transition: all 0.2s ease;
}

.login-input-group {
    margin-bottom: var(--spacing-lg);
}

.login-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--accent-color);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    background: var(--card-bg);
    color: var(--primary-text);
    transition: all 0.3s ease;
}

.login-input:focus {
    outline: none;
    border-color: var(--accent-hover);
    box-shadow: 0 0 0 4px rgba(217, 189, 9, 0.1);
}

.login-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--accent-color);
    color: #000;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-xl);
}

.login-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.login-info {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(217, 189, 9, 0.05);
    border: 1px solid rgba(217, 189, 9, 0.2);
    border-radius: var(--radius-md);
    font-size: 14px;
    line-height: 1.6;
    color: var(--secondary-text);
}

.login-info-content {
    flex: 1;
}

.login-info strong {
    color: var(--primary-text);
    font-weight: 600;
}

/* Dark mode toggle on login page */
.dark-mode-toggle-login {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 100;
}

.dark-mode-toggle-login:hover {
    background: var(--secondary-bg);
    border-color: var(--accent-color);
}

.dark-mode-toggle-login .sun-icon,
.dark-mode-toggle-login .moon-icon {
    color: var(--primary-text);
}

.dark-mode .dark-mode-toggle-login .moon-icon {
    display: none;
}

.dark-mode .dark-mode-toggle-login .sun-icon {
    display: block;
}

body:not(.dark-mode) .dark-mode-toggle-login .moon-icon {
    display: block;
}

body:not(.dark-mode) .dark-mode-toggle-login .sun-icon {
    display: none;
}

@media (max-width: 768px) {
    .login-container {
        padding: var(--spacing-xl);
    }

    .login-brand h1 {
        font-size: 24px;
    }

    .login-info {
        font-size: 13px;
    }
}

body {
    font-family: 'Lora', serif;
    color: var(--primary-text);
    background: var(--primary-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========================================
   TOP NAVIGATION
   ======================================== */

.top-nav {
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

body.dark-mode .top-nav {
    background: rgba(10, 10, 10, 0.8);
}

.nav-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

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

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

.brand-icon {
    color: var(--accent-color);
}

.brand-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-text);
}

.main-nav {
    display: flex;
    gap: var(--spacing-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--secondary-text);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-item svg {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.nav-item:hover {
    background: var(--secondary-bg);
    color: var(--primary-text);
}

.nav-item:hover svg {
    opacity: 1;
}

.nav-item.active {
    background: var(--accent-color);
    color: #000;
}

.nav-item.active svg {
    opacity: 1;
    color: #000;
}

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

.icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--secondary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    background: var(--secondary-bg);
    color: var(--primary-text);
    border-color: var(--accent-color);
}

.user-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: #92400e;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.user-badge:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

body.dark-mode .user-badge {
    background: linear-gradient(135deg, #3a3a2a 0%, #2a2a1a 100%);
    color: var(--accent-color);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: #10b981;
    border-radius: 50%;
}

/* User Menu Dropdown */
.user-menu {
    position: absolute;
    top: calc(var(--nav-height) + 8px);
    right: var(--spacing-lg);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    z-index: 1000;
}

.user-menu-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.user-menu-email {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.user-menu-type {
    font-size: 13px;
    color: var(--secondary-text);
}

.user-menu-logout {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 500;
    color: #dc2626;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.user-menu-logout:hover {
    background: rgba(220, 38, 38, 0.05);
}

/* ========================================
   MAIN CONTAINER
   ======================================== */

.main-container {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.page {
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}