:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-tertiary: #e8e8e8;--bg-elevated: #ffffff;--bg-nav: #f0f0f0;--nav-text: #4a4a4a;--nav-text-hover: #1a1a1a;--nav-btn-bg: #e0e0e0;--nav-btn-hover: #d0d0d0;--text-primary: #1a1a1a;--text-secondary: #4a4a4a;--text-muted: #6b6b6b;--text-on-dark: #f5f5f5;--text-on-accent: #ffffff;--accent-primary: #2563eb;--accent-primary-hover: #1d4ed8;--accent-primary-active: #1e40af;--accent-secondary: #7c3aed;--accent-secondary-hover: #6d28d9;--success: #059669;--success-bg: #d1fae5;--success-border: #10b981;--warning: #b45309;--warning-bg: #fef3c7;--warning-border: #f59e0b;--error: #dc2626;--error-bg: #fee2e2;--error-border: #ef4444;--info: #2563eb;--info-bg: #dbeafe;--info-border: #3b82f6;--btn-primary-bg: #2563eb;--btn-primary-text: #ffffff;--btn-primary-hover: #1d4ed8;--btn-secondary-bg: #e5e5e5;--btn-secondary-text: #1a1a1a;--btn-secondary-hover: #d4d4d4;--btn-danger-bg: #dc2626;--btn-danger-text: #ffffff;--btn-danger-hover: #b91c1c;--btn-ghost-text: #1a1a1a;--btn-ghost-hover-bg: rgba(0, 0, 0, .05);--input-bg: #ffffff;--input-border: #d1d5db;--input-border-hover: #9ca3af;--input-border-focus: #2563eb;--input-text: #1a1a1a;--input-placeholder: #9ca3af;--input-disabled-bg: #f3f4f6;--input-disabled-text: #6b7280;--card-bg: #ffffff;--card-border: #e5e7eb;--card-shadow: rgba(0, 0, 0, .1);--card-hover-shadow: rgba(0, 0, 0, .15);--border-color: #d1d5db;--border-light: #e5e7eb;--divider: #e5e7eb;--highlight-bg: #fef9c3;--selection-bg: #dbeafe;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .15);--shadow-glow: 0 0 30px rgba(37, 99, 235, .3);--focus-ring: 0 0 0 3px rgba(37, 99, 235, .4);--transition-fast: .15s ease;--transition-normal: .3s ease;--scrollbar-track: #f5f5f5;--scrollbar-thumb: #c1c1c1;--scrollbar-thumb-hover: #a1a1a1}body.dark-theme{--bg-primary: #0f0f0f;--bg-secondary: #1a1a1a;--bg-tertiary: #262626;--bg-elevated: #1f1f1f;--bg-nav: #0a0a0a;--nav-text: #a3a3a3;--nav-text-hover: #f5f5f5;--nav-btn-bg: #1f1f1f;--nav-btn-hover: #2a2a2a;--text-primary: #f5f5f5;--text-secondary: #d4d4d4;--text-muted: #a3a3a3;--text-on-dark: #f5f5f5;--text-on-accent: #ffffff;--accent-primary: #3b82f6;--accent-primary-hover: #60a5fa;--accent-primary-active: #93c5fd;--accent-secondary: #a78bfa;--accent-secondary-hover: #c4b5fd;--success: #10b981;--success-bg: #064e3b;--success-border: #059669;--warning: #f59e0b;--warning-bg: #78350f;--warning-border: #d97706;--error: #ef4444;--error-bg: #7f1d1d;--error-border: #dc2626;--info: #3b82f6;--info-bg: #1e3a5f;--info-border: #2563eb;--btn-primary-bg: #3b82f6;--btn-primary-text: #ffffff;--btn-primary-hover: #60a5fa;--btn-secondary-bg: #2a2a2a;--btn-secondary-text: #e5e5e5;--btn-secondary-hover: #3a3a3a;--btn-danger-bg: #ef4444;--btn-danger-text: #ffffff;--btn-danger-hover: #f87171;--btn-ghost-text: #e5e5e5;--btn-ghost-hover-bg: rgba(255, 255, 255, .1);--input-bg: #1a1a1a;--input-border: #404040;--input-border-hover: #525252;--input-border-focus: #3b82f6;--input-text: #f5f5f5;--input-placeholder: #6b7280;--input-disabled-bg: #262626;--input-disabled-text: #6b7280;--card-bg: #171717;--card-border: #2a2a2a;--card-shadow: rgba(0, 0, 0, .4);--card-hover-shadow: rgba(0, 0, 0, .5);--border-color: #404040;--border-light: #2a2a2a;--divider: #2a2a2a;--highlight-bg: #422006;--selection-bg: #1e3a5f;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(59, 130, 246, .4);--focus-ring: 0 0 0 3px rgba(59, 130, 246, .5);--scrollbar-track: #1a1a1a;--scrollbar-thumb: #404040;--scrollbar-thumb-hover: #525252}*{box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);margin:0;font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;transition:background-color var(--transition-normal),color var(--transition-normal)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-primary-hover)}a:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.btn:focus-visible{outline:none;box-shadow:var(--focus-ring)}.btn-primary{background-color:var(--btn-primary-bg);color:var(--btn-primary-text)}.btn-primary:hover{background-color:var(--btn-primary-hover)}.btn-secondary{background-color:var(--btn-secondary-bg);color:var(--btn-secondary-text)}.btn-secondary:hover{background-color:var(--btn-secondary-hover)}.btn-danger{background-color:var(--btn-danger-bg);color:var(--btn-danger-text)}.btn-danger:hover{background-color:var(--btn-danger-hover)}.btn-ghost{background-color:transparent;color:var(--btn-ghost-text)}.btn-ghost:hover{background-color:var(--btn-ghost-hover-bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:8px;box-shadow:var(--shadow-md);transition:box-shadow var(--transition-fast),background-color var(--transition-normal)}.card:hover{box-shadow:var(--card-hover-shadow)}input,textarea,select{background-color:var(--input-bg);border:1px solid var(--input-border);border-radius:6px;color:var(--input-text);padding:10px 12px;font-size:14px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input::placeholder,textarea::placeholder{color:var(--input-placeholder)}input:hover,textarea:hover,select:hover{border-color:var(--input-border-hover)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--input-border-focus);box-shadow:var(--focus-ring)}input:disabled,textarea:disabled,select:disabled{background-color:var(--input-disabled-bg);color:var(--input-disabled-text);cursor:not-allowed}.alert{padding:12px 16px;border-radius:6px;border-left:4px solid}.alert-success{background-color:var(--success-bg);border-left-color:var(--success);color:var(--success)}.alert-warning{background-color:var(--warning-bg);border-left-color:var(--warning);color:var(--warning)}.alert-error{background-color:var(--error-bg);border-left-color:var(--error);color:var(--error)}.alert-info{background-color:var(--info-bg);border-left-color:var(--info);color:var(--info)}body.dark-theme .alert-success,body.dark-theme .alert-warning,body.dark-theme .alert-error,body.dark-theme .alert-info{color:var(--text-primary)}.fancy-dialog .mat-mdc-dialog-container{padding:0;border-radius:12px;overflow:hidden;background:transparent;box-shadow:var(--shadow-glow)}.fancy-dialog .mdc-dialog__surface{background:var(--card-bg)!important;box-shadow:none!important}.fancy-dialog .mat-mdc-dialog-container .mdc-dialog__surface{border-radius:12px;overflow:hidden}.mat-mdc-card,.mat-mdc-dialog-surface{background-color:var(--card-bg)!important;color:var(--text-primary)!important}.mat-mdc-form-field{color:var(--text-primary)}.mdc-text-field--filled:not(.mdc-text-field--disabled){background-color:var(--input-bg)!important}.mat-mdc-select-value,.mat-mdc-option{color:var(--text-primary)!important}.mat-mdc-menu-panel{background-color:var(--card-bg)!important}.mat-mdc-menu-item{color:var(--text-primary)!important}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.text-info{color:var(--info)}.bg-primary{background-color:var(--bg-primary)}.bg-secondary{background-color:var(--bg-secondary)}.bg-tertiary{background-color:var(--bg-tertiary)}