/* =====================================================
   ROZ MART - Root Variables & Base Reset
   ===================================================== */

:root {
    /* Brand Color Palette */
    --color-cream: #ffe7d4;
    --color-peach: #ffb072;
    --color-mint: #dcf8c2;
    --color-green: #72c822;
    --color-navy: #334778;

    /* Derived shades */
    --color-green-dark: #5aa519;
    --color-green-light: #8fdb47;
    --color-navy-dark: #243156;
    --color-navy-light: #4a5f9e;
    --color-peach-dark: #ff9a4d;

    /* Neutrals */
    --color-white: #ffffff;
    --color-black: #1a1a1a;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e9e9e9;
    --color-gray-400: #aaaaaa;
    --color-gray-600: #666666;
    --color-gray-800: #333333;

    /* Semantic */
    --color-success: #72c822;
    --color-danger: #e74c3c;
    --color-warning: #ffb072;
    --color-info: #334778;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(51, 71, 120, 0.06);
    --shadow-md: 0 8px 24px rgba(51, 71, 120, 0.10);
    --shadow-lg: 0 16px 40px rgba(51, 71, 120, 0.14);
    --shadow-green: 0 8px 24px rgba(114, 200, 34, 0.30);
    --shadow-peach: 0 8px 24px rgba(255, 176, 114, 0.35);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 999px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-width: 1240px;
    --header-height: 84px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    line-height: 1.65;
    font-size: 15px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.25;
}

input, textarea, select {
    font-family: inherit;
    outline: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Section spacing */
.section {
    padding: 70px 0;
}

.section-sm {
    padding: 40px 0;
}

@media (max-width: 768px) {
    .section { padding: 45px 0; }
    .section-sm { padding: 28px 0; }
}

/* =====================================================
   Section Heading
   ===================================================== */
.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 45px;
}

.section-head .tag {
    display: inline-block;
    background: var(--color-mint);
    color: var(--color-green-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: var(--radius-full);
    margin-bottom: 14px;
}

.section-head h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

.section-head p {
    color: var(--color-gray-600);
    font-size: 15.5px;
}

@media (max-width: 768px) {
    .section-head h2 { font-size: 27px; }
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14.5px;
    letter-spacing: 0.3px;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-green-dark);
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(114, 200, 34, 0.40);
}

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

.btn-secondary:hover {
    background: var(--color-navy-dark);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--color-navy);
    border-color: var(--color-navy);
}

.btn-outline:hover {
    background: var(--color-navy);
    color: var(--color-white);
    transform: translateY(-3px);
}

.btn-peach {
    background: var(--color-peach);
    color: var(--color-navy);
    box-shadow: var(--shadow-peach);
}

.btn-peach:hover {
    background: var(--color-peach-dark);
    transform: translateY(-3px);
}

.btn-sm {
    padding: 10px 22px;
    font-size: 13px;
}

.btn-lg {
    padding: 17px 40px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    padding: 0;
}

/* =====================================================
   Badges & Tags
   ===================================================== */
.badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-green { background: var(--color-mint); color: var(--color-green-dark); }
.badge-peach { background: var(--color-cream); color: var(--color-peach-dark); }
.badge-navy { background: rgba(51,71,120,0.1); color: var(--color-navy); }
.badge-danger { background: rgba(231,76,60,0.12); color: var(--color-danger); }
.badge-warning { background: rgba(255,176,114,0.2); color: #b56a32; }
.badge-success { background: rgba(114,200,34,0.15); color: var(--color-green-dark); }

/* =====================================================
   Forms
   ===================================================== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 13px 18px;
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 14.5px;
    background: var(--color-white);
    transition: var(--transition);
    color: var(--color-gray-800);
}

.form-control:focus {
    border-color: var(--color-green);
    box-shadow: 0 0 0 4px rgba(114, 200, 34, 0.12);
}

textarea.form-control {
    resize: vertical;
    min-height: 110px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
}

/* =====================================================
   Alerts
   ===================================================== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(114, 200, 34, 0.12);
    color: var(--color-green-dark);
    border: 1px solid rgba(114, 200, 34, 0.3);
}

.alert-error {
    background: rgba(231, 76, 60, 0.10);
    color: var(--color-danger);
    border: 1px solid rgba(231, 76, 60, 0.25);
}

.alert-info {
    background: rgba(51, 71, 120, 0.08);
    color: var(--color-navy);
    border: 1px solid rgba(51, 71, 120, 0.2);
}

/* =====================================================
   Breadcrumb / Page header
   ===================================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    padding: 55px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    background: var(--color-green);
    border-radius: 50%;
    opacity: 0.15;
    top: -120px;
    right: -80px;
}

.page-header::after {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    background: var(--color-peach);
    border-radius: 50%;
    opacity: 0.15;
    bottom: -100px;
    left: -60px;
}

.page-header h1 {
    color: var(--color-white);
    font-size: 38px;
    position: relative;
    z-index: 2;
}

.page-header .breadcrumb {
    position: relative;
    z-index: 2;
    margin-top: 12px;
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.page-header .breadcrumb a {
    color: var(--color-cream);
    font-weight: 600;
}

.page-header .breadcrumb a:hover {
    color: var(--color-peach);
}

@media (max-width: 768px) {
    .page-header { padding: 38px 0; }
    .page-header h1 { font-size: 26px; }
}

/* =====================================================
   Utilities
   ===================================================== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-gray-600);
}

.empty-state i {
    font-size: 60px;
    color: var(--color-gray-200);
    margin-bottom: 18px;
}

.empty-state h3 {
    margin-bottom: 8px;
    color: var(--color-navy);
}

/* Loader */
.spinner {
    width: 38px;
    height: 38px;
    border: 4px solid var(--color-mint);
    border-top-color: var(--color-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 26px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-navy);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: var(--shadow-md);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-green);
}