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

/* CSS Variables for Dark Mode */
:root {
    --bg-color: #fff;
    --text-color: #333;
    --header-bg: #fff;
    --card-bg: #fff;
    --footer-bg: #2b2c2b;
    --footer-text: #fff;
    --border-color: #eee;
    --date-color: #888;
    --nav-hover: #666;
    --shadow: rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --header-bg: #1e1e1e;
    --card-bg: #2a2a2a;
    --footer-bg: #000;
    --footer-text: #e0e0e0;
    --border-color: #333;
    --date-color: #bbb;
    --nav-hover: #ccc;
    --shadow: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    text-decoration: none;
    color: inherit;
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color 0.3s ease;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-color);
    letter-spacing: 1px;
}

/* Desktop Navigation */
.desktop-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--nav-hover);
}

.cart {
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.cart:hover {
    background-color: var(--border-color);
}

/* Mobile Controls */
.mobile-controls {
    display: none;
    align-items: center;
    gap: 1rem;
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    background: none;
    border: 2px solid var(--text-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.dark-mode-toggle:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

.desktop-dark-toggle {
    display: flex;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}
.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    transition: all 0.3s ease;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none; /* prevent hidden menu from blocking taps */
}

.mobile-nav.active {
    display: block;
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-list {
    padding: 1rem 0;
}

.mobile-nav-link {
    display: block;
    padding: 1rem 2rem;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s ease;
}

.mobile-nav-link:hover {
    background-color: var(--border-color);
}

/* Main Content */
.main {
    padding: 40px 0;
    min-height: calc(100vh - 160px);
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

/* News Cards */
.news-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border: 1px solid var(--border-color);
}

.news-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow);
}

.news-link {
    display: block;
    height: 100%;
}

.news-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    object-position: center;
}

.news-content {
    padding: 1.5rem;
}

.news-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
}

.news-card:hover .news-title {
    color: var(--nav-hover);
}

.news-date {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: var(--date-color);
    font-weight: 400;
    margin-bottom: 0.4rem;
    display: block;
}

/* Social Share Buttons */
.social-share {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.share-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow);
}

.share-btn[data-platform="facebook"]:hover {
    background-color: #1877f2;
    border-color: #1877f2;
    color: white;
}

.share-btn[data-platform="twitter"]:hover {
    background-color: #1da1f2;
    border-color: #1da1f2;
    color: white;
}

.share-btn[data-platform="whatsapp"]:hover {
    background-color: #25d366;
    border-color: #25d366;
    color: white;
}

.share-btn[data-platform="linkedin"]:hover {
    background-color: #0077b5;
    border-color: #0077b5;
    color: white;
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 20px 0;
    text-align: center;
    transition: background-color 0.3s ease;
}

.footer-text {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 300;
}

/* Mobile First - Small devices (phones, 576px and up) */
@media (min-width: 576px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .news-title {
        font-size: 1.2rem;
    }

    .news-image {
        height: 200px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    .header-container {
        padding: 0 30px;
    }

    .container {
        padding: 0 30px;
    }

    .main {
        padding: 50px 0;
    }

    .news-grid {
        gap: 2rem;
    }

    .news-title {
        font-size: 1.3rem;
    }

    .news-image {
        height: 220px;
    }

    .desktop-nav .nav-list {
        gap: 2.5rem;
    }

    /* Show desktop nav, hide mobile controls */
    .desktop-nav {
        display: block;
    }

    .mobile-controls {
        display: none;
    }

    .hamburger {
        display: none;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .news-title {
        font-size: 1.3rem;
    }

    .news-image {
        height: 200px;
    }

    .news-content {
        padding: 1.5rem;
    }

    /* Make the first row 2 columns: featured spans 2, second is normal */
    .news-grid .news-card:first-child {
        grid-column: span 2;
    }
    .news-grid .news-card:first-child .news-image {
        height: 300px;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }

    .news-title {
        font-size: 1.35rem;
    }

    .news-image {
        height: 220px;
    }

    /* Larger featured card on very large screens */
    .news-grid .news-card:first-child .news-image {
        height: 360px;
    }
}

/* Mobile Menu Styles for smaller screens */
@media (max-width: 767px) {
    .header-container {
        padding: 0 15px;
    }

    .container {
        padding: 0 15px;
    }

    .logo h1 {
        font-size: 2.5rem;
    }

    .main {
        padding: 30px 0;
    }

    .news-grid {
        gap: 1.5rem;
    }

    .news-title {
        font-size: 1.1rem;
    }

    .news-content {
        padding: 1.2rem;
    }

    .news-image {
        height: 180px;
    }

    /* Show mobile controls, hide desktop nav */
    .desktop-nav {
        display: none;
    }

    .desktop-dark-toggle {
        display: none;
    }

    .mobile-controls {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    /* Keep mobile nav hidden until active to avoid intercepting taps */
    .mobile-nav {
        display: none;
    }
}

/* Very small screens */
@media (max-width: 375px) {
    .logo h1 {
        font-size: 2rem;
    }

    .news-title {
        font-size: 1rem;
    }

    .news-content {
        padding: 1rem;
    }

    .mobile-controls {
        gap: 0.5rem;
    }

    .dark-mode-toggle {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .social-share {
        gap: 0.3rem;
    }

    .share-btn {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
}

/* Hover effects and animations */
@media (hover: hover) {
    .news-card {
        cursor: pointer;
    }
}

/* Focus styles for accessibility */
.nav-link:focus,
.cart:focus,
.news-link:focus,
.dark-mode-toggle:focus,
.hamburger:focus,
.share-btn:focus {
    outline: 2px solid #007acc;
    outline-offset: 2px;
}

/* Print styles */
@media print {

    .header,
    .footer {
        display: none;
    }

    .news-card {
        break-inside: avoid;
        margin-bottom: 1rem;
    }

    .news-image {
        height: auto;
        max-height: 200px;
    }

    .social-share {
        display: none;
    }
}

/* Admin Page Styles */
.admin-container {
    max-width: 900px;
}

.admin-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
}

.admin-form {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.2rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.sub-label {
    display: block;
    font-size: 0.9rem;
    color: var(--date-color);
    margin-bottom: 0.3rem;
}

.input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
}

.image-inputs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
}

@media (min-width: 576px) {
    .image-inputs { grid-template-columns: 1fr 1fr; }
}

.image-preview { margin-top: 0.6rem; }

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    border: 1px solid var(--border-color);
    border-bottom: none;
    background: var(--header-bg);
    padding: 0.4rem;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}

.tool-btn {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 4px;
    cursor: pointer;
}

.tool-btn:hover { background: var(--border-color); }

.color-picker {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
}

.color-picker input[type="color"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.color-picker .color-icon {
    font-weight: 700;
}

.editor {
    min-height: 260px;
    border: 1px solid var(--border-color);
    border-top: none;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    padding: 0.8rem;
    background: var(--bg-color);
    color: var(--text-color);
}

.editor:focus { outline: 2px solid #007acc; outline-offset: 0; }

.form-actions { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; }

.primary-btn, .secondary-btn, .link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.primary-btn { background: #007acc; color: #fff; border-color: #007acc; }
.primary-btn:hover { filter: brightness(0.95); }

.secondary-btn { background: #ff0000; color: #fff; border-color: #ff0000; }
.secondary-btn:hover { filter: brightness(0.95); }

.link-btn { background: transparent; color: var(--text-color); text-decoration: none; }
.link-btn:hover { text-decoration: underline; }

.preview-section { margin-top: 1.2rem; }
.preview-title { font-family: 'Oswald', sans-serif; margin-bottom: 0.6rem; }
.preview-card { border: 1px solid var(--border-color); }
.preview-body img { max-width: 100%; height: auto; }

/* Responsive embed helper */
.embed-responsive { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; }
.embed-responsive iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* Category badge */
.cat-badge {
    display: inline-block;
    margin-top: 0.6rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: #fff;
}

.cat-default { background-color: #2563eb; }
.cat-politics { background-color: #dc2626; }       /* red */
.cat-business { background-color: #81eb25; }       /* blue */
.cat-celebrities { background-color: #a855f7; }    /* purple */
.cat-entertainment { background-color: #f59e0b; }  /* amber */
.cat-sports { background-color: #16a34a; }         /* green */
.cat-people { background-color: #ff3e6c; }         /* pink */

/* Response box */
.response-box {
    margin-top: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.6rem 0.8rem;
    background: var(--card-bg);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
}
.response-box.ok { border-color: #1b9e4b; box-shadow: 0 0 0 2px rgba(27,158,75,0.08) inset; }
.response-box.err { border-color: #d93025; box-shadow: 0 0 0 2px rgba(217,48,37,0.08) inset; }

/* Toast notifications */
.toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    padding: 12px 16px;
    border-radius: 8px;
    color: #fff;
    box-shadow: 0 6px 18px var(--shadow);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    font-weight: 500;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background-color: #16a34a; }
.toast-error { background-color: #d93025; }