:root{--color-primary: #B8FF57;--color-primary-light: #D4FF8A;--color-primary-dark: #9BE03F;--color-primary-glow: rgba(184, 255, 87, .2);--color-secondary: #A78BFA;--color-secondary-light: #C4B5FD;--color-secondary-dark: #7C3AED;--color-accent: #67E8F9;--color-accent-light: #A5F3FC;--color-accent-dark: #22D3EE;--color-success: #4ADE80;--color-success-light: #86EFAC;--color-warning: #FBBF24;--color-error: #F87171;--color-error-light: #FCA5A5;--bg-primary: #000000;--bg-secondary: #0A0A0A;--bg-tertiary: #141414;--bg-card: rgba(255, 255, 255, .04);--bg-glass: rgba(255, 255, 255, .03);--bg-glass-hover: rgba(255, 255, 255, .06);--bg-input: rgba(255, 255, 255, .06);--bg-input-focus: rgba(255, 255, 255, .1);--text-primary: #FFFFFF;--text-secondary: rgba(255, 255, 255, .55);--text-tertiary: rgba(255, 255, 255, .3);--text-inverse: #000000;--border-primary: rgba(255, 255, 255, .08);--border-secondary: rgba(255, 255, 255, .14);--border-focus: var(--color-primary);--gradient-primary: linear-gradient(135deg, #B8FF57, #67E8F9);--gradient-secondary: linear-gradient(135deg, #A78BFA, #67E8F9);--gradient-accent: linear-gradient(135deg, #F59E0B, #F87171);--gradient-dark: linear-gradient(180deg, #000000, #0A0A0A);--gradient-card: linear-gradient(135deg, rgba(184, 255, 87, .04), rgba(167, 139, 250, .04));--gradient-shine: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, .04) 50%, transparent 70%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);--shadow-md: 0 4px 16px rgba(0, 0, 0, .6);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .7);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .8);--shadow-glow: 0 0 24px var(--color-primary-glow);--shadow-glow-lg: 0 0 48px var(--color-primary-glow);--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 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var(--color-primary)}.btn-outline:hover{background:#6366f11a}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-glass);color:var(--text-primary)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover{background:#059669}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base);border-radius:var(--radius-xl)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-lg)}.btn-icon.btn-sm{width:32px;height:32px}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;font-size:var(--text-sm);font-weight:500;color:var(--text-secondary);margin-bottom:var(--space-2)}.form-label-required:after{content:" *";color:var(--color-error)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-3) 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var(--transition-fast)}.modal{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-2xl);width:90%;max-width:600px;max-height:85vh;overflow-y:auto;animation:slideUp var(--transition-base);box-shadow:var(--shadow-xl)}.modal-lg{max-width:900px}.modal-header{padding:var(--space-6);border-bottom:1px solid var(--border-primary);display:flex;align-items:center;justify-content:space-between}.modal-title{font-family:var(--font-display);font-size:var(--text-xl);font-weight:700}.modal-body{padding:var(--space-6)}.modal-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-primary);display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3)}.tabs{display:flex;gap:var(--space-1);padding:var(--space-1);background:var(--bg-glass);border-radius:var(--radius-lg);border:1px solid var(--border-primary);margin-bottom:var(--space-6)}.tab{padding:var(--space-2) var(--space-4);border:none;background:transparent;color:var(--text-secondary);font-family:var(--font-primary);font-size:var(--text-sm);font-weight:500;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.tab:hover{color:var(--text-primary);background:var(--bg-glass-hover)}.tab.active{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-glow)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16);text-align:center}.empty-state-icon{width:80px;height:80px;border-radius:var(--radius-2xl);background:var(--bg-glass);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-6);color:var(--text-tertiary)}.empty-state-title{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-2)}.empty-state-text{font-size:var(--text-sm);color:var(--text-secondary);max-width:400px;margin-bottom:var(--space-6)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.animate-fade-in{animation:fadeIn var(--transition-base)}.animate-slide-up{animation:slideUp var(--transition-base)}.animate-slide-down{animation:slideDown var(--transition-base)}.animate-slide-right{animation:slideInRight 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var(--space-8);color:#fff;position:relative;overflow:hidden}.devis-preview-header:after{content:"";position:absolute;top:-50%;right:-20%;width:300px;height:300px;background:radial-gradient(circle,rgba(99,102,241,.3),transparent 60%);border-radius:50%}.devis-preview-body{padding:var(--space-8)}.devis-preview-table{width:100%;border-collapse:collapse;margin:var(--space-6) 0}.devis-preview-table th{background:#f0f0ff;color:#1a1a2e;padding:var(--space-3) var(--space-4);text-align:left;font-size:var(--text-sm);font-weight:600;border-bottom:2px solid #e0e0f0}.devis-preview-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid #f0f0f5;font-size:var(--text-sm);color:#333}.devis-preview-table tr:hover td{background:#fafafe}.devis-total-section{margin-top:var(--space-6);display:flex;justify-content:flex-end}.devis-total-box{background:linear-gradient(135deg,#f8f8ff,#f0f0ff);border:1px solid #e0e0f0;border-radius:var(--radius-lg);padding:var(--space-4) var(--space-6);min-width:250px}.devis-total-row{display:flex;justify-content:space-between;padding:var(--space-2) 0;font-size:var(--text-sm);color:#555}.devis-total-row.total{border-top:2px solid #6366F1;margin-top:var(--space-2);padding-top:var(--space-3);font-weight:700;font-size:var(--text-lg);color:#1a1a2e}.devis-preview-footer{padding:var(--space-6) var(--space-8);border-top:1px solid #f0f0f5;background:#fafafe;font-size:var(--text-xs);color:#888;text-align:center}.sector-tag{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;border:1px 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