/*
Theme Name: Plant Shop Pro
Theme URI: https://yoursite.com
Author: Your Name
Author URI: https://yoursite.com
Description: Minimalist professional e-commerce theme for plant nurseries. Clean design with trustworthy earth-tone colors, optimized for conversion and professional user experience.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: plant-shop
Tags: e-commerce, woocommerce, plants, minimalism, clean, professional, nature
*/

/* ===================================
   MINIMALIST DESIGN SYSTEM
   Clean, Spacious, Professional
   =================================== */
:root {
  /* PRIMARY COLORS - Earthy & Trustworthy */
  --color-primary: #2D5F3F;        /* Deep Forest Green - Main brand color */
  --color-primary-light: #4A7C59;  /* Lighter shade for hover states */
  --color-primary-dark: #1E3F2A;   /* Darker shade for depth */

  /* SECONDARY & ACCENTS */
  --color-secondary: #8B6F47;      /* Warm Earth Brown - Natural, Organic */
  --color-accent: #D97706;         /* Amber Orange - CTA & Energy */
  --color-accent-hover: #B45309;   /* Darker for hover */

  /* NEUTRALS - Minimalist Palette */
  --color-white: #FFFFFF;
  --color-background: #FAFAF9;     /* Warm off-white (not stark white) */
  --color-background-alt: #F5F5F4; /* Subtle contrast */
  --color-text: #1C1917;           /* Almost black - high readability */
  --color-text-light: #57534E;     /* Secondary text */
  --color-text-muted: #78716C;     /* Tertiary text */
  --color-border: #E7E5E4;         /* Subtle borders */
  --color-border-light: #F5F5F4;   /* Very light borders */

  /* FUNCTIONAL */
  --color-success: #16A34A;
  --color-error: #DC2626;
  --color-warning: #EA580C;

  /* TYPOGRAPHY - Clean & Professional */
  --font-heading: 'Inter', -apple-system, system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, system-ui, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* SPACING - Generous white space for minimalism */
  --spacing-xs: 0.5rem;    /* 8px */
  --spacing-sm: 1rem;      /* 16px */
  --spacing-md: 1.5rem;    /* 24px */
  --spacing-lg: 2.5rem;    /* 40px */
  --spacing-xl: 4rem;      /* 64px */
  --spacing-2xl: 6rem;     /* 96px */

  /* BORDER RADIUS - Subtle, not too rounded */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  /* SHADOWS - Minimal and subtle */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* TRANSITIONS - Smooth and professional */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* LAYOUT */
  --max-width: 1280px;
  --max-width-narrow: 768px;
  --max-width-wide: 1440px;
}

/* ===================================
   RESET & BASE - Minimalist Foundation
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: var(--font-weight-normal);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography - Clear Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em; /* Tighter for large headings */
}

h1 { font-size: 3rem; font-weight: var(--font-weight-bold); }
h2 { font-size: 2.25rem; font-weight: var(--font-weight-bold); }
h3 { font-size: 1.875rem; font-weight: var(--font-weight-semibold); }
h4 { font-size: 1.5rem; font-weight: var(--font-weight-semibold); }
h5 { font-size: 1.25rem; font-weight: var(--font-weight-medium); }
h6 { font-size: 1rem; font-weight: var(--font-weight-medium); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-base);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===================================
   LAYOUT - Clean & Spacious
   =================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* ===================================
   BUTTONS - Professional with Micro-interactions
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-semibold);
  font-size: 0.9375rem;
  text-align: center;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

/* Primary Button - Main CTA */
.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  color: var(--color-white);
}

/* Outline Button - Minimal */
.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

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

/* Ghost Button - Ultra minimal */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  padding: 0.875rem 1.5rem;
}

.btn-ghost:hover {
  background-color: var(--color-background-alt);
  color: var(--color-primary);
}

/* ===================================
   CARDS - Minimal with Subtle Elevation
   =================================== */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* ===================================
   ACCESSIBILITY - Screen Reader Only
   =================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-text);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  z-index: 100;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 0.5rem;
  left: 0.5rem;
}

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  width: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===================================
   UTILITY CLASSES - Minimalist Spacing
   =================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-muted { color: var(--color-text-muted); }
.text-light { color: var(--color-text-light); }

/* Spacing utilities */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.py-1 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-2 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-3 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-4 { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

/* Display utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }

/* Flex utilities */
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }