/* AJC Design System - Color and Typography Guidelines */

:root {
    /* Primary Colors */
    --color-primary: #079E81;
    --color-primary-light: #EDF9F6;
    --color-primary-lighter: #CDECE6;
    --color-primary-medium: #84CEC1;
    --color-primary-dark: #00665C;
    
    /* Secondary Colors (Orange-based) */
    --color-secondary-light: #F3F7A6;
    --color-secondary: #E0C244;
    --color-secondary-dark: #EBB157;
    
    /* Background Colors */
    --color-background: #EDEBE2;
    --color-background-light: #f9fafb;
    --color-background-white: #ffffff;
    
    /* Neutral Colors */
    --color-text-primary: #111827;
    --color-text-secondary: #374151;
    --color-text-tertiary: #6b7280;
    --color-text-muted: #9ca3af;
    
    /* Border Colors */
    --color-border-light: #e5e7eb;
    --color-border-medium: #d1d5db;
    --color-border-dark: #9ca3af;
    
    /* Accent Colors (for tags only) */
    --color-accent-red: #D14A4A;
    --color-accent-blue: #5173AF;
    --color-accent-purple: #4D4D8C;
    --color-accent-green: #66A060;
    
    /* Status Colors */
    --color-success: #166534;
    --color-success-bg: #dcfce7;
    --color-error: #dc2626;
    --color-error-bg: #fef2f2;
    --color-warning: #92400e;
    --color-warning-bg: #fef3c7;
    --color-info: #1e40af;
    --color-info-bg: #eff6ff;
    
    /* Typography */
    --font-family-primary: 'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-decorative: 'Poiret One', cursive;
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-black: 900;
    
    /* Font Sizes */
    --font-size-xs: 0.9rem;     /* 14.4px */
    --font-size-sm: 1.05rem;    /* 16.8px */
    --font-size-base: 1.2rem;   /* 19.2px */
    --font-size-lg: 1.35rem;    /* 21.6px */
    --font-size-xl: 1.5rem;     /* 24px */
    --font-size-2xl: 1.8rem;    /* 28.8px */
    --font-size-3xl: 2.25rem;   /* 36px */
    --font-size-4xl: 2.7rem;    /* 43.2px */
    
    /* Spacing */
    --spacing-1: 0.25rem;   /* 4px */
    --spacing-2: 0.5rem;    /* 8px */
    --spacing-3: 0.75rem;   /* 12px */
    --spacing-4: 1rem;      /* 16px */
    --spacing-5: 1.25rem;   /* 20px */
    --spacing-6: 1.5rem;    /* 24px */
    --spacing-8: 2rem;      /* 32px */
    --spacing-10: 2.5rem;   /* 40px */
    --spacing-12: 3rem;     /* 48px */
    --spacing-16: 4rem;     /* 64px */
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;   /* 4px */
    --border-radius-md: 0.375rem;  /* 6px */
    --border-radius-lg: 0.5rem;    /* 8px */
    --border-radius-xl: 0.75rem;   /* 12px */
    --border-radius-2xl: 1rem;     /* 16px */
    
    /* 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);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

/* Base Typography */
body {
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
}

/* Demographic Survey Modal */
.ds-modal{position:fixed;inset:0;z-index:2000}
.ds-modal .ds-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.4)}
.ds-modal .ds-modal-dialog{position:relative;max-width:920px;margin:40px auto;background:#fff;border-radius:12px;padding:24px}
.ds-close{position:absolute;right:12px;top:8px;background:none;border:0;font-size:24px;cursor:pointer}
.ds-title{margin:8px 0 0 0;text-align:center}
.ds-subtitle{text-align:center;margin:8px 0 16px 0}
.ds-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}
.ds-tile{display:flex;align-items:center;justify-content:center;background: var(--color-primary-dark);color:#fff;border-radius:8px;padding:16px;cursor:pointer;gap:10px}
.ds-tile input{display:none}

.ds-tile.selected, .ds-tile:hover {
    outline:3px solid #E0C244; box-shadow:0 0 0 4px rgba(224,194,68,0.25)
}
.ds-others{margin-bottom:16px}
.ds-tile .ds-icon{display:flex;align-items:center;justify-content:center}
.ds-tile .ds-label{display:block}
.ds-others label{display:block;margin-bottom:6px;font-weight:600}
.ds-others input#ds-occupation-other{width:100%;height:38px;padding:8px 12px;border:1px solid var(--color-border-medium);border-radius:8px;font-family:var(--font-family-primary);font-size:14px}
.ds-others input#ds-occupation-other:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(7,158,129,.1)}
.ds-nationality{margin-bottom:16px}
.ds-nationality .select2-container{width:100%!important}
#demographic-survey-modal .select2-container{width:100%!important}
#demographic-survey-modal .select2-container--default .select2-selection--single{width:100%!important;height:38px!important}
#demographic-survey-modal .select2-container .select2-selection__rendered{line-height:38px!important}
#demographic-survey-modal .select2-container .select2-selection__arrow{height:38px!important}
.ds-actions{display:flex;gap:12px;justify-content:center}
.ds-submit{background:#E0C244;color:#111;border:0;border-radius:24px;padding:10px 20px;cursor:pointer}
.ds-maybe-later{background:transparent;border:0;color:#1f78b4;cursor:pointer}
.ds-error{color:#b00020;text-align:center;margin-top:8px}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1.2;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

/* Decorative Text */
.decorative-text {
    font-family: var(--font-family-decorative);
    font-weight: var(--font-weight-regular);
}

/* Links */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Small nav icon alignment for inline SVGs in nav links */
.nav-icon { vertical-align: text-bottom; margin-right: 6px; }

/* Buttons */
.btn {
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

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

/* Form Elements */
.form-control {
    font-family: var(--font-family-primary);
    border: 1px solid var(--color-border-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-3) var(--spacing-4);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(7, 158, 129, 0.1);
}

/* Cards */
.card {
    background: var(--color-background-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius-md);
    padding: var(--spacing-4);
    border: none;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.alert-error {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.alert-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.alert-info {
    background: var(--color-info-bg);
    color: var(--color-info);
}

/* Utility Classes */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-text-muted); }

.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-background { background-color: var(--color-background); }

.border-primary { border-color: var(--color-primary); }
.border-secondary { border-color: var(--color-secondary); }
.border-light { border-color: var(--color-border-light); }