/* ===========================================
   HYROX Brand Styles
   =========================================== */

/* ===========================================
   CSS Custom Properties / Variables
   =========================================== */
:root {
    /* Brand Colors - HYROX */
    --color-primary: #ffed00;
    --color-primary-dark: #e6d500;
    --color-primary-light: #fff94d;
    --color-accent: #ffed00;
    --color-accent-hover: #e6d500;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-dark: #0a0a0a;
    --color-dark-lighter: #1a1a1a;
    --color-text: #ffffff;
    --color-text-light: #a0a0a0;
    --color-text-muted: #666666;
    --color-border: #333333;
    --color-border-dark: #444444;
    --color-background: #000000;
    --color-background-light: #0a0a0a;
    --color-background-muted: #1a1a1a;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
    --header-height: 70px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
}

/* ===========================================
   Reset & Base Styles
   =========================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===========================================
   Layout
   =========================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.main-content {
    flex: 1;
    padding: var(--space-12) 0;
}

/* ===========================================
   HEADER
   =========================================== */
.site-header {
    background-color: var(--color-black);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

/* Header Logo */
.header-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header-logo img {
    height: 24px;
    width: auto;
}

/* Header Navigation */
.header-nav {
    display: none;
    flex: 1;
    justify-content: center;
}

@media (min-width: 768px) {
    .header-nav {
        display: flex;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-list > li > a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    transition: color var(--transition-normal);
}

.nav-list > li > a:hover,
.nav-list > li > a:focus {
    color: var(--color-primary);
}

.nav-list > li > a.is-active {
    color: var(--color-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-action-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    border-radius: var(--radius-full);
    transition: color var(--transition-normal);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.header-action-btn:hover,
.header-action-btn:focus {
    color: var(--color-primary);
}

.header-action-btn.is-active {
    color: var(--color-primary);
}

.header-action-btn svg {
    width: 24px;
    height: 24px;
}

/* Auth State Icons */
.header-auth-icons {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.header-auth-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: color var(--transition-normal);
    color: var(--color-white);
}

.header-auth-icon:hover {
    color: var(--color-primary);
}

.header-auth-icon svg {
    width: 24px;
    height: 24px;
}

.header-logout-btn {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    text-decoration: none;
    cursor: pointer;
    min-height: 48px;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-black);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-white);
    color: var(--color-black);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--color-primary);
    color: var(--color-black);
}

/* ===========================================
   FOOTER
   =========================================== */
.site-footer {
    background-color: var(--color-black);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
    margin-top: auto;
    padding: var(--space-8) 0;
}

.footer-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-logo img {
    height: 20px;
    width: auto;
}

.footer-links {
    display: flex;
    gap: var(--space-6);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ===========================================
   TEXT UTILITIES
   =========================================== */
.text-primary {
    color: var(--color-primary);
}

.text-center {
    text-align: center;
}

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

/* ===========================================
   UNIDY SDK COMPONENT STYLES
   =========================================== */

/* Form Fields */
u-field::part(field_label) {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

u-field::part(input_field),
u-field::part(select_field),
u-field::part(textarea_field) {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-background-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

u-field::part(input_field):focus,
u-field::part(select_field):focus,
u-field::part(textarea_field):focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(255, 237, 0, 0.2);
}

u-field::part(required-indicator) {
    color: var(--color-primary);
    margin-left: var(--space-1);
}

/* Submit Button */
u-submit-button::part(button),
u-logout-button::part(button) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    font-family: var(--font-family);
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: var(--color-primary);
    color: var(--color-black);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-normal);
    min-height: 48px;
}

u-submit-button::part(button):hover,
u-logout-button::part(button):hover {
    background-color: var(--color-primary-dark);
}

/* Newsletter Checkbox */
u-newsletter-checkbox::part(checkbox) {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
}

/* Flash Messages */
u-flash-message::part(success) {
    background-color: rgba(255, 237, 0, 0.1);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: var(--space-4);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-4);
}

u-flash-message::part(error) {
    background-color: rgba(220, 38, 38, 0.1);
    color: #f87171;
    border: 1px solid #dc2626;
    padding: var(--space-4);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-4);
}