/* ===== WINDOWS 98 LAYOUT COMPONENTS ===== */

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* Header Styles */
.header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: var(--bg-secondary);
    border: 2px inset var(--window-bg);
    padding: var(--spacing-md);
}

.header h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.header .subtitle {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    margin-bottom: 0;
    font-weight: var(--font-weight-normal);
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* Flexbox utilities */
.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.flex-wrap {
    flex-wrap: wrap;
}

/* Spacing utilities */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }

/* Windows 98 specific classes */
.window-frame {
    background: var(--window-bg);
    border: 2px outset var(--window-bg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.window-inset {
    background: var(--bg-accent);
    border: 2px inset var(--window-bg);
    padding: var(--spacing-sm);
}

.window-raised {
    background: var(--window-bg);
    border: 1px outset var(--window-bg);
    padding: var(--spacing-sm);
}

/* Remove all modern CSS effects */
* {
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* Utility classes for Windows 98 styling */
.border-outset {
    border: 2px outset var(--window-bg);
}

.border-inset {
    border: 2px inset var(--window-bg);
}

.bg-window {
    background: var(--window-bg);
}

.bg-button {
    background: var(--button-face);
}

/* Loading indicator - Windows 98 style */
.loading {
    display: inline-block;
}

.loading::after {
    content: "...";
    animation: dots 1s steps(3, end) infinite;
}

@keyframes dots {
    0%, 20% { content: ""; }
    40% { content: "."; }
    60% { content: ".."; }
    80%, 100% { content: "..."; }
}