@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

:root {
    --primary: #3B82F6; /* RÅCK Blå */
    --primary-dark: #1E40AF;
    --secondary: #1A1A1A;
    --accent: #60A5FA;
    --bg: #F8FAFC;
    --surface: #FFFFFF;
    --text: #1F2937;
    --text-muted: #64748B;
    --border: #E5E7EB;
    --shadow: 0 10px 25px rgba(0,0,0,0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Auth / Centering logic */
#auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #172554 0%, #1E40AF 100%);
    padding: 20px;
}

.auth-card {
    background: white;
    padding: 40px;
    border-radius: 24px;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.auth-logo {
    width: 280px;
    height: auto;
    margin-bottom: 24px;
}

.auth-card h1 { font-size: 24px; margin-bottom: 8px; color: var(--secondary); }
.auth-card h2 { font-size: 20px; margin-bottom: 24px; color: var(--primary); }
.auth-card p { margin-bottom: 30px; color: var(--text-muted); }

/* Form Elements */
.form-group {
    width: 100%;
    text-align: left;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.styled-input {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 16px;
    outline: none;
    background: #F9FAFB;
}

.styled-input:focus {
    border-color: var(--primary);
    background: white;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    width: 100%;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-text {
    background: none;
    border: none;
    color: var(--text-muted);
    margin-top: 20px;
    cursor: pointer;
    font-weight: 600;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-logo-small {
    height: 72px;
    width: auto;
    border-radius: 50%;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.main-nav {
    display: flex;
    gap: 10px;
}

.nav-item {
    background: transparent;
    border: none;
    padding: 10px 20px;
    border-radius: 99px;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted);
}

.nav-item.active {
    background: var(--primary);
    color: white;
}

/* Page Styles */
.page { display: none; }
.page.active { display: block; }

.back-bar {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.btn-back {
    background: white;
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.media-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.media-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.media-info { padding: 16px; }

/* Dashboard & Info Cards */
.welcome-banner {
    background: white;
    padding: 60px 40px;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.welcome-banner h1 { font-size: 32px; color: var(--secondary); margin-bottom: 10px; }

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.action-card {
    background: white;
    padding: 30px;
    border-radius: 24px;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.action-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.btn-upload-folder {
    margin-top: 15px;
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
}

.btn-upload-folder:hover {
    background: var(--primary-dark);
}

.info-card {
    background: white;
    padding: 24px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.card-header .icon { font-size: 24px; }
.card-header h3 { font-size: 18px; color: var(--primary-dark); flex: 1; }

.btn-edit-small {
    background: #F3F4F6;
    border: 1px solid var(--border);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-edit-small:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.info-list {
    list-style: none;
    padding: 0;
}

.info-list li {
    padding: 8px 0;
    border-bottom: 1px solid #F3F4F6;
    font-size: 15px;
}

.info-list li:last-child { border-bottom: none; }
.info-list li strong { color: var(--secondary); }