/* ========================================
   FLAT DESIGN SYSTEM - JOBEAS
   ======================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ========================================
   COLOR PALETTE (FLAT DESIGN)
   ======================================== */
/* Avoid horizontal scroll when nested grids or carousers overflow */
html {
    overflow-x: clip;
}

body {
    min-width: 0;
    overflow-x: clip;
}

:root {
    /* Primary Colors */
    --color-primary: #4A90E2;           /* Modern Blue */
    --color-primary-light: #6FA8F5;
    --color-primary-dark: #357ABD;
    
    /* Secondary Colors */
    --color-secondary: #50C878;         /* Soft Green */
    --color-secondary-light: #6ED289;
    --color-secondary-dark: #3FA65F;
    
    /* Accent Colors */
    --color-accent-orange: #FF9500;     /* Vibrant Orange */
    --color-accent-purple: #8B5CF6;     /* Soft Purple */
    --color-accent-teal: #14B8A6;       /* Modern Teal */
    
    /* Neutral Colors */
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Background Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-accent: #F0F9FF;
    
    /* Text Colors */
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --text-muted: #6B7280;
    --text-light: #9CA3AF;
    
    /* Status Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: #3B82F6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ========================================
   TYPOGRAPHY SYSTEM
   ======================================== */

/* Heading Styles */
.heading-1 {
    font-family: 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.heading-2 {
    font-family: 'Inter', sans-serif;
    font-size: 2.75rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.01em;
}

.heading-3 {
    font-family: 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.heading-4 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.heading-5 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.heading-6 {
    font-family: 'Inter', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

/* Body Text Styles */
.body-large {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
}

.body-normal {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
}

.body-small {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-muted);
}

/* Text Utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-light { color: var(--text-light); }
.text-white { color: #FFFFFF; }

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

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* ========================================
   BUTTON SYSTEM (FLAT DESIGN)
   ======================================== */

.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    border-radius: var(--radius-lg);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    box-sizing: border-box;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: var(--radius-xl);
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    border-radius: var(--radius-xl);
}

/* Primary Button */
.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* Secondary Button */
.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

/* Success Button */
.btn-success {
    background-color: var(--color-success);
    color: white;
    border-color: var(--color-success);
}

.btn-success:hover {
    background-color: #059669;
    border-color: #059669;
    transform: translateY(-1px);
}

/* Warning Button */
.btn-warning {
    background-color: var(--color-warning);
    color: white;
    border-color: var(--color-warning);
}

.btn-warning:hover {
    background-color: #D97706;
    border-color: #D97706;
    transform: translateY(-1px);
}

/* Error Button */
.btn-error {
    background-color: var(--color-error);
    color: white;
    border-color: var(--color-error);
}

.btn-error:hover {
    background-color: #DC2626;
    border-color: #DC2626;
    transform: translateY(-1px);
}

/* Ghost Button */
.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}

.btn-ghost:hover {
    background-color: var(--color-gray-100);
    color: var(--text-primary);
}

/* Full Width Button */
.btn-full {
    width: 100%;
}

/* ========================================
   CARD COMPONENTS (FLAT DESIGN)
   ======================================== */

.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.2s ease;
}

.card:hover {
    border-color: var(--color-gray-300);
    transform: translateY(-2px);
}

.card-shadow {
    box-shadow: var(--shadow-md);
}

.card-shadow:hover {
    box-shadow: var(--shadow-lg);
}

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

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.card-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.card-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

/* Feature Cards */
.feature-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--spacing-lg);
    background-color: var(--bg-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.feature-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex-grow: 1;
}

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

/* Page Width Classes */
.page-width {
    box-sizing: border-box;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

.page-width-wide {
    box-sizing: border-box;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

.page-width-narrow {
    box-sizing: border-box;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

/* Section Utilities */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-lg {
    padding: 6rem 0;
}

.section-xl {
    padding: 8rem 0;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

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

/* Flex Utilities */
.flex {
    display: flex;
}

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

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

/* Background Utilities */
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-accent { background-color: var(--bg-accent); }

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .grid-cols-6 { grid-template-columns: repeat(3, 1fr); }
    .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
    
    .heading-1 { font-size: 3rem; }
    .heading-2 { font-size: 2.25rem; }
}

@media (max-width: 768px) {
    :root {
        --spacing-3xl: 2.5rem;
    }

    .headline-secondary {
        font-size: 2rem;
    }
    
    .page-width,
    .page-width-wide,
    .page-width-narrow {
        padding: 0 var(--spacing-md);
    }
    
    .grid-cols-6,
    .grid-cols-4,
    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .heading-1 { font-size: 2.5rem; }
    .heading-2 { font-size: 2rem; }
    .heading-3 { font-size: 1.75rem; }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .headline-secondary {
        font-size: 1.75rem;
    }

    .headline-dashboard {
        font-size: 1.375rem;
    }

    .page-width,
    .page-width-wide,
    .page-width-narrow {
        padding: 0 var(--spacing-sm);
    }
    
    .grid-cols-6,
    .grid-cols-4,
    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
    
    .heading-1 { font-size: 2rem; }
    .heading-2 { font-size: 1.75rem; }
    .heading-3 { font-size: 1.5rem; }
    
    .feature-card {
        padding: var(--spacing-lg);
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .btn-full {
        width: 100%;
    }
}

/* ========================================
   LEGACY SUPPORT (For compatibility)
   ======================================== */

/* Keep some legacy classes for existing templates */
.headline-primary {
    font-family: 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.headline-secondary {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.25rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.12;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.03em;
}

.headline-tertiary {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

/* Compact Inter headings for dashboard (matches job application detail titles) */
.headline-dashboard {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 0;
}

.body-text {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
}

.body-text-small {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-muted);
}

.subheadline {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
}