diff --git a/salesflow-saas/frontend/src/components/ui/badge.tsx b/salesflow-saas/frontend/src/components/ui/badge.tsx
new file mode 100644
index 00000000..3835526c
--- /dev/null
+++ b/salesflow-saas/frontend/src/components/ui/badge.tsx
@@ -0,0 +1,69 @@
+'use client';
+
+import { type ReactNode } from 'react';
+import { motion } from 'framer-motion';
+import { clsx } from 'clsx';
+
+type BadgeVariant = 'success' | 'warning' | 'danger' | 'info' | 'neutral' | 'live';
+
+interface BadgeProps {
+  variant?: BadgeVariant;
+  dot?: boolean;
+  children: ReactNode;
+  className?: string;
+}
+
+const variantStyles: Record<BadgeVariant, string> = {
+  success: 'bg-emerald-500/15 text-emerald-400 border-emerald-500/30',
+  warning: 'bg-amber-500/15 text-amber-400 border-amber-500/30',
+  danger: 'bg-red-500/15 text-red-400 border-red-500/30',
+  info: 'bg-blue-500/15 text-blue-400 border-blue-500/30',
+  neutral: 'bg-slate-500/15 text-slate-400 border-slate-500/30',
+  live: 'bg-emerald-500/15 text-emerald-400 border-emerald-500/30',
+};
+
+const dotColors: Record<BadgeVariant, string> = {
+  success: 'bg-emerald-400',
+  warning: 'bg-amber-400',
+  danger: 'bg-red-400',
+  info: 'bg-blue-400',
+  neutral: 'bg-slate-400',
+  live: 'bg-emerald-400',
+};
+
+function Badge({ variant = 'neutral', dot = false, children, className }: BadgeProps) {
+  return (
+    <motion.span
+      initial={{ opacity: 0, scale: 0.9 }}
+      animate={{ opacity: 1, scale: 1 }}
+      transition={{ type: 'spring', stiffness: 500, damping: 25 }}
+      className={clsx(
+        'inline-flex items-center gap-1.5',
+        'rounded-full border px-2.5 py-0.5',
+        'text-xs font-medium',
+        variantStyles[variant],
+        className,
+      )}
+    >
+      {dot && (
+        <span className="relative flex h-2 w-2">
+          {variant === 'live' && (
+            <span
+              className={clsx(
+                'absolute inline-flex h-full w-full rounded-full opacity-75 animate-ping',
+                dotColors[variant],
+              )}
+            />
+          )}
+          <span
+            className={clsx('relative inline-flex h-2 w-2 rounded-full', dotColors[variant])}
+          />
+        </span>
+      )}
+      {children}
+    </motion.span>
+  );
+}
+
+export { Badge };
+export type { BadgeProps, BadgeVariant };
diff --git a/salesflow-saas/frontend/src/components/ui/button.tsx b/salesflow-saas/frontend/src/components/ui/button.tsx
new file mode 100644
index 00000000..ba7861b5
--- /dev/null
+++ b/salesflow-saas/frontend/src/components/ui/button.tsx
@@ -0,0 +1,118 @@
+'use client';
+
+import { forwardRef, type ButtonHTMLAttributes, type ReactNode } from 'react';
+import { motion, type HTMLMotionProps } from 'framer-motion';
+import { clsx } from 'clsx';
+import { Loader2 } from 'lucide-react';
+
+type ButtonVariant = 'primary' | 'secondary' | 'ghost' | 'danger' | 'gold';
+type ButtonSize = 'sm' | 'md' | 'lg';
+
+interface ButtonProps
+  extends Omit<HTMLMotionProps<'button'>, 'children' | 'disabled'>,
+    Pick<ButtonHTMLAttributes<HTMLButtonElement>, 'disabled' | 'type' | 'form'> {
+  variant?: ButtonVariant;
+  size?: ButtonSize;
+  loading?: boolean;
+  icon?: ReactNode;
+  iconPosition?: 'start' | 'end';
+  fullWidth?: boolean;
+  children: ReactNode;
+}
+
+const variantStyles: Record<ButtonVariant, string> = {
+  primary: clsx(
+    'bg-gradient-to-l from-teal-500 to-emerald-600 text-white',
+    'hover:shadow-[0_0_20px_rgba(20,184,166,0.4)]',
+    'active:from-teal-600 active:to-emerald-700',
+    'disabled:from-slate-600 disabled:to-slate-700 disabled:text-slate-400',
+  ),
+  secondary: clsx(
+    'border border-teal-500/50 text-teal-400 bg-transparent',
+    'hover:bg-teal-500/10 hover:border-teal-400',
+    'hover:shadow-[0_0_15px_rgba(20,184,166,0.2)]',
+    'active:bg-teal-500/20',
+    'disabled:border-slate-600 disabled:text-slate-500',
+  ),
+  ghost: clsx(
+    'text-slate-300 bg-transparent',
+    'hover:bg-white/5 hover:text-white',
+    'active:bg-white/10',
+    'disabled:text-slate-600',
+  ),
+  danger: clsx(
+    'bg-gradient-to-l from-red-500 to-rose-600 text-white',
+    'hover:shadow-[0_0_20px_rgba(239,68,68,0.4)]',
+    'active:from-red-600 active:to-rose-700',
+    'disabled:from-slate-600 disabled:to-slate-700 disabled:text-slate-400',
+  ),
+  gold: clsx(
+    'bg-gradient-to-l from-amber-400 to-yellow-500 text-slate-900 font-semibold',
+    'hover:shadow-[0_0_20px_rgba(251,191,36,0.4)]',
+    'active:from-amber-500 active:to-yellow-600',
+    'disabled:from-slate-600 disabled:to-slate-700 disabled:text-slate-400',
+  ),
+};
+
+const sizeStyles: Record<ButtonSize, string> = {
+  sm: 'h-8 text-sm ps-3 pe-3 gap-1.5 rounded-md',
+  md: 'h-10 text-base ps-5 pe-5 gap-2 rounded-lg',
+  lg: 'h-12 text-lg ps-7 pe-7 gap-2.5 rounded-xl',
+};
+
+const DealixButton = forwardRef<HTMLButtonElement, ButtonProps>(
+  (
+    {
+      variant = 'primary',
+      size = 'md',
+      loading = false,
+      icon,
+      iconPosition = 'start',
+      fullWidth = false,
+      disabled,
+      children,
+      className,
+      ...props
+    },
+    ref,
+  ) => {
+    const isDisabled = disabled || loading;
+
+    return (
+      <motion.button
+        ref={ref}
+        disabled={isDisabled}
+        whileHover={isDisabled ? undefined : { scale: 1.03 }}
+        whileTap={isDisabled ? undefined : { scale: 0.97 }}
+        transition={{ type: 'spring', stiffness: 400, damping: 17 }}
+        className={clsx(
+          'inline-flex items-center justify-center font-medium',
+          'text-center select-none cursor-pointer',
+          'transition-shadow duration-200',
+          'disabled:cursor-not-allowed disabled:opacity-70',
+          'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-teal-400 focus-visible:ring-offset-2 focus-visible:ring-offset-slate-900',
+          fullWidth && 'w-full',
+          variantStyles[variant],
+          sizeStyles[size],
+          className,
+        )}
+        {...props}
+      >
+        {loading ? (
+          <Loader2 className="h-4 w-4 animate-spin" />
+        ) : (
+          icon && iconPosition === 'start' && <span className="shrink-0">{icon}</span>
+        )}
+        <span>{children}</span>
+        {!loading && icon && iconPosition === 'end' && (
+          <span className="shrink-0">{icon}</span>
+        )}
+      </motion.button>
+    );
+  },
+);
+
+DealixButton.displayName = 'DealixButton';
+
+export { DealixButton as Button };
+export type { ButtonProps, ButtonVariant, ButtonSize };
diff --git a/salesflow-saas/frontend/src/components/ui/card.tsx b/salesflow-saas/frontend/src/components/ui/card.tsx
new file mode 100644
index 00000000..0e9df010
--- /dev/null
+++ b/salesflow-saas/frontend/src/components/ui/card.tsx
@@ -0,0 +1,130 @@
+'use client';
+
+import { forwardRef, type ReactNode, type HTMLAttributes } from 'react';
+import { motion, type HTMLMotionProps } from 'framer-motion';
+import { clsx } from 'clsx';
+
+type CardVariant = 'default' | 'gradient' | 'elevated' | 'feature';
+
+interface CardProps extends Omit<HTMLMotionProps<'div'>, 'children'> {
+  variant?: CardVariant;
+  header?: ReactNode;
+  footer?: ReactNode;
+  badge?: ReactNode;
+  noPadding?: boolean;
+  children: ReactNode;
+}
+
+const variantStyles: Record<CardVariant, string> = {
+  default: clsx(
+    'bg-white/5 backdrop-blur-xl',
+    'border border-white/10',
+  ),
+  gradient: clsx(
+    'bg-gradient-to-bl from-teal-500/10 via-slate-900/80 to-slate-900/90',
+    'backdrop-blur-xl border border-teal-500/20',
+  ),
+  elevated: clsx(
+    'bg-slate-800/80 backdrop-blur-xl',
+    'border border-white/10',
+    'shadow-xl shadow-black/20',
+  ),
+  feature: clsx(
+    'bg-gradient-to-bl from-teal-500/15 via-emerald-500/5 to-transparent',
+    'backdrop-blur-xl border border-teal-400/20',
+  ),
+};
+
+const Card = forwardRef<HTMLDivElement, CardProps>(
+  (
+    {
+      variant = 'default',
+      header,
+      footer,
+      badge,
+      noPadding = false,
+      children,
+      className,
+      ...props
+    },
+    ref,
+  ) => {
+    return (
+      <motion.div
+        ref={ref}
+        whileHover={{
+          y: -2,
+          boxShadow: '0 20px 40px -12px rgba(0, 0, 0, 0.3)',
+        }}
+        transition={{ type: 'spring', stiffness: 300, damping: 20 }}
+        className={clsx(
+          'relative rounded-xl overflow-hidden',
+          'text-white',
+          'transition-colors duration-200',
+          variantStyles[variant],
+          className,
+        )}
+        {...props}
+      >
+        {badge && (
+          <div className="absolute top-3 end-3 z-10">{badge}</div>
+        )}
+
+        {header && (
+          <div
+            className={clsx(
+              'border-b border-white/10',
+              !noPadding && 'px-6 py-4',
+            )}
+          >
+            {header}
+          </div>
+        )}
+
+        <div className={clsx(!noPadding && 'p-6')}>{children}</div>
+
+        {footer && (
+          <div
+            className={clsx(
+              'border-t border-white/10',
+              !noPadding && 'px-6 py-4',
+            )}
+          >
+            {footer}
+          </div>
+        )}
+      </motion.div>
+    );
+  },
+);
+
+Card.displayName = 'Card';
+
+interface CardTitleProps extends HTMLAttributes<HTMLHeadingElement> {
+  children: ReactNode;
+}
+
+function CardTitle({ children, className, ...props }: CardTitleProps) {
+  return (
+    <h3
+      className={clsx('text-lg font-semibold text-white', className)}
+      {...props}
+    >
+      {children}
+    </h3>
+  );
+}
+
+function CardDescription({ children, className, ...props }: HTMLAttributes<HTMLParagraphElement>) {
+  return (
+    <p
+      className={clsx('text-sm text-slate-400 mt-1', className)}
+      {...props}
+    >
+      {children}
+    </p>
+  );
+}
+
+export { Card, CardTitle, CardDescription };
+export type { CardProps, CardVariant };