/* public/css/common.css */

/* CSS Variables */
:root {
    --color-primary: #f2bf62;
    --color-secondary: #3f3d55;
    --color-tertiary: #f6f6f6;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-dark: #333333;
    --color-gray-medium: #666666;
    --color-gray-light: #999999;
    --color-gray-lighter: #cccccc;
    --color-error: #dc3545;
    --color-success: #28a745;
    --font-primary: "ivyepic-variable", sans-serif;
    --transition-default: all 0.3s ease;
    --shadow-default: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 16px rgba(0,0,0,0.15);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    line-height: 1.6;
    color: var(--color-gray-dark);
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 100;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

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

/* Demo Notice Banner */
.demo-banner {
    background-color: #fff3cd;
    color: #664d03;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.4;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #ffe69c;
}

/* Header Styles */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-default);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.header__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.header__logo {
    font-size: 1.75rem;
    font-variation-settings: "slnt" 0, "wght" 700, "wdth" 100;
    color: var(--color-secondary);
    text-decoration: none;
}

.header__logo:hover {
    color: var(--color-primary);
}

.header__search {
    display: flex;
    align-items: center;
    flex: 1;
    max-width: 320px;
    margin: 0 1.5rem;
    border: 1px solid var(--color-gray-lighter);
    border-radius: 2rem;
    padding: 0.375rem 0.5rem 0.375rem 1rem;
    transition: var(--transition-default);
}

.header__search:focus-within {
    border-color: var(--color-primary);
}

.header__search-input {
    flex: 1;
    border: none;
    outline: none;
    background: none;
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    color: var(--color-gray-dark);
}

.header__search-button {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-medium);
    padding: 0.25rem;
    transition: var(--transition-default);
}

.header__search-button:hover {
    color: var(--color-primary);
}

.header__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.header__menu-item {
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    color: var(--color-gray-dark);
    text-decoration: none;
    position: relative;
    transition: var(--transition-default);
}

.header__menu-item:hover {
    color: var(--color-primary);
}

.header__menu-item--active {
    color: var(--color-primary);
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
}

.header__menu-item--active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

.header__menu-badge {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    padding: 0.125rem 0.375rem;
    border-radius: 1rem;
    margin-left: 0.25rem;
}

.header__menu-item--button {
    background: none;
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    cursor: pointer;
}

.header__logout-form {
    display: inline;
}

.header__mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.header__mobile-toggle-line {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    margin: 5px 0;
    transition: var(--transition-default);
}

/* Main Content */
.main {
    flex: 1;
    padding: 2rem 0;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Footer Styles */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__section {
    margin-bottom: 1.5rem;
}

.footer__title {
    font-size: 1.25rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.footer__text {
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    line-height: 1.8;
    color: var(--color-tertiary);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: 0.5rem;
}

.footer__link {
    color: var(--color-tertiary);
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    transition: var(--transition-default);
}

.footer__link:hover {
    color: var(--color-primary);
}

.footer__newsletter {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer__newsletter-input {
    flex: 1;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-tertiary);
    background-color: transparent;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
}

.footer__newsletter-input::placeholder {
    color: var(--color-gray-lighter);
}

.footer__newsletter-button {
    padding: 0.5rem 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border: none;
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    cursor: pointer;
    transition: var(--transition-default);
}

.footer__newsletter-button:hover {
    background-color: var(--color-tertiary);
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer__copyright {
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    color: var(--color-gray-lighter);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    text-align: center;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-default);
    position: relative;
    overflow: hidden;
}

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

.btn--primary:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn--secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn--secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.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);
}

.btn--full-width {
    width: 100%;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    color: var(--color-gray-dark);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    font-size: 1rem;
    border: 1px solid var(--color-gray-lighter);
    background-color: var(--color-white);
    transition: var(--transition-default);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(242, 191, 98, 0.2);
}

.form-error {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
}

/* Alert Styles */
.alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-radius: 0.25rem;
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
}

.alert--success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert--error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert--warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* Card Styles */
.card {
    background-color: var(--color-white);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-default);
    overflow: hidden;
    transition: var(--transition-default);
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

.card__image {
    width: 100%;
    height: auto;
    display: block;
}

.card__body {
    padding: 1.5rem;
}

.card__title {
    font-size: 1.25rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    margin-bottom: 0.5rem;
}

.card__text {
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    color: var(--color-gray-medium);
    line-height: 1.6;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.pt-1 { padding-top: 0.5rem; }
.pt-2 { padding-top: 1rem; }
.pt-3 { padding-top: 1.5rem; }
.pt-4 { padding-top: 2rem; }
.pb-1 { padding-bottom: 0.5rem; }
.pb-2 { padding-bottom: 1rem; }
.pb-3 { padding-bottom: 1.5rem; }
.pb-4 { padding-bottom: 2rem; }

/* Background Pattern for Tertiary Color */
.bg-pattern {
    background-color: var(--color-tertiary);
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.5) 35px, rgba(255,255,255,.5) 70px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header__search {
        max-width: none;
        flex: 1 1 auto;
        margin: 0 0.75rem;
    }

    .header__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-default);
    }
    
    .header__menu--active {
        display: flex;
    }
    
    .header__mobile-toggle {
        display: block;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}