/* File: assets/css/style.css */
/* FINAL VERSION - LIGHT THEME ONLY */

:root {
    --background-start: #F0F9F8; --background-end: #FFFFFF; --card-background: rgba(255, 255, 255, 0.7);
    --card-border: rgba(0, 0, 0, 0.1); --shadow-color: rgba(0, 0, 0, 0.1); --text-primary: #2D3748;
    --text-secondary: #718096; --accent-start: #28A745; --accent-end: #20C997; --hover-color: rgba(40, 167, 69, 0.05);
    --edit-color: #ff9800; /* Brighter Orange for edit buttons */
    --delete-color: #dc3545; /* Red for delete buttons */
}
body { font-family: 'Poppins', sans-serif; margin: 0; background: linear-gradient(135deg, var(--background-start), var(--background-end)); background-attachment: fixed; color: var(--text-primary); min-height: 100vh; }
.main-content { padding: 2rem 1rem; }
.container { max-width: 1200px; margin: 0 auto; background: var(--card-background); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); border-radius: 20px; border: 1px solid var(--card-border); padding: 2.5rem 3rem; box-shadow: 0 8px 32px 0 var(--shadow-color); }
.header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; border-bottom: 1px solid var(--card-border); padding-bottom: 1.5rem; margin-bottom: 1.5rem; }
.header-left { display: flex; align-items: center; gap: 1.5rem; }
.header-right { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; justify-content: flex-end; }
.logo-container img { height: 80px; display: block; }
.lang-switcher a, .admin-controls a, .admin-controls button { text-decoration: none; color: var(--text-primary); background-color: rgba(0, 0, 0, 0.05); border: 1px solid var(--card-border); padding: 0.6rem 1.2rem; border-radius: 25px; margin-left: 0; transition: all 0.3s ease; cursor: pointer; font-size: 0.9rem; font-weight: 500; font-family: 'Poppins', sans-serif; }
.lang-switcher { display: flex; gap: 0.5rem; }
.lang-switcher a.active, .lang-switcher a:hover, .admin-controls a:hover, .admin-controls button:hover, .main-nav a:hover, .main-nav a.active { background: linear-gradient(90deg, var(--accent-start), var(--accent-end)); color: white; border-color: transparent; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3); }
.main-nav { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 1rem 0; justify-content: center; }
.main-nav a { text-decoration: none; color: var(--text-primary); padding: 0.6rem 1.2rem; border-radius: 25px; transition: all 0.3s ease; font-weight: 500; border: 1px solid transparent; }
h1 { font-size: 2.2rem; }
h2 { color: var(--text-primary); }
table { width: 100%; border-collapse: collapse; margin-top: 2rem; }
th, td { padding: 1rem 1.2rem; text-align: left; vertical-align: middle; }
td a { color: #28A745; text-decoration: none; font-weight: 500; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; margin-left: 10px; vertical-align: middle; }
.tag-example { background: linear-gradient(90deg, #F7971E, #FFD200); color: #111; }
.tag-research { background: linear-gradient(90deg, #4e54c8, #8f94fb); color: white; }
.tag-whitepaper { background: linear-gradient(90deg, #e0e0e0, #ffffff); color: #333; border: 1px solid #ccc; }
.tag-position_paper { background: linear-gradient(90deg, #11998e, #38ef7d); color: white; }
.tag-review { background: linear-gradient(90deg, #8E2DE2, #4A00E0); color: white; }
.tag-blueprint { background: linear-gradient(90deg, #485563, #29323c); color: white; }
.action-btn { display: inline-block; padding: 6px 12px; color: white !important; border: none; border-radius: 5px; cursor: pointer; margin: 2px; text-decoration: none; font-size: 0.8rem; transition: filter 0.2s ease-in-out; }
.action-btn:hover { filter: brightness(1.1); }
.edit-btn { background-color: var(--edit-color); }
.delete-btn { background-color: var(--delete-color); }
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(8px); display: none; justify-content: center; align-items: center; z-index: 1000; }
.modal-content { background: #fdfdfd; padding: 2.5rem; border-radius: 15px; border: 1px solid var(--card-border); width: 90%; max-width: 450px; }
.modal-overlay.show .modal-content { animation: modal-show 0.4s ease forwards; }
.modal-close { position: absolute; top: 15px; right: 15px; background: none; border: none; font-size: 1.5rem; color: var(--text-primary); cursor: pointer; }
.input-group { margin-bottom: 1.25rem; }
.input-group label { display: block; margin-bottom: 0.5rem; font-size: 0.9rem; }
.input-group input, .input-group select, .input-group textarea { width: 100%; padding: 0.75rem; border: 1px solid var(--card-border); border-radius: 8px; background: rgba(0, 0, 0, 0.05); color: var(--text-primary); font-size: 1rem; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
.input-group select option { background: #fff; color: var(--text-primary); }
.form-btn { width: 100%; padding: 0.8rem; border: none; border-radius: 8px; background: linear-gradient(90deg, var(--accent-start), var(--accent-end)); color: white; font-size: 1rem; font-weight: 600; cursor: pointer; }
.login-error, .member-login-error { color: #ff8c8c; text-align: center; margin-top: 1rem; display: none; }
.shake { animation: shake 0.5s ease-in-out; }
@keyframes modal-show { from { transform: translateY(-50px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes shake { 10%, 90% { transform: translateX(-1px); } 20%, 80% { transform: translateX(2px); } 30%, 50%, 70% { transform: translateX(-4px); } 40%, 60% { transform: translateX(4px); } }

/* --- CONTACT PAGE STYLES --- */
.contact-details { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--card-border); text-align: center; }
.contact-logo { height: 80px; width: auto; margin-bottom: 2.5rem; border-radius: 8px; }
.contact-details h2 { font-size: 1.5rem; color: var(--text-primary); margin-bottom: 2rem; }
.contact-info { max-width: 700px; margin: 0 auto; text-align: left; }
.contact-info p { display: flex; line-height: 1.9; color: var(--text-secondary); margin: 0.8rem 0; flex-wrap: wrap; }
.contact-info strong { color: var(--text-primary); font-weight: 600; min-width: 100px; display: inline-block; margin-right: 1rem; }
.contact-info a { color: #28A745; text-decoration: none; font-weight: 500; }
.contact-info a:hover { text-decoration: underline; }

/* --- COPY BUTTON & TOOLTIP STYLES --- */
.copy-container { position: relative; display: inline-block; margin-top: 2rem; }
.copy-btn { display: inline-block; padding: 0.8rem 1.5rem; border: 1px solid var(--card-border); border-radius: 25px; background-color: rgba(0, 0, 0, 0.05); color: var(--text-primary); cursor: pointer; font-family: 'Poppins', sans-serif; font-weight: 500; font-size: 0.9rem; transition: all 0.3s ease; }
.copy-btn:hover { background: linear-gradient(90deg, var(--accent-start), var(--accent-end)); color: white; border-color: transparent; transform: translateY(-2px); }
.tooltip { visibility: hidden; opacity: 0; position: absolute; bottom: 125%; left: 50%; transform: translateX(-50%); background-color: #28a745; color: white; padding: 5px 15px; border-radius: 25px; white-space: nowrap; font-size: 0.8rem; transition: opacity 0.3s ease; pointer-events: none; }
.tooltip.show { visibility: visible; opacity: 1; }

/* --- DASHBOARD STYLES --- */
.dashboard-grid { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2rem; }
.dashboard-widget { background-color: rgba(255, 255, 255, 0.5); border: 1px solid var(--card-border); border-radius: 15px; padding: 1.5rem; box-shadow: 0 4px 12px rgba(0,0,0,0.05); flex: 1 1 400px; display: flex; flex-direction: column; }
.dashboard-widget.large { flex-basis: 100%; }
.dashboard-widget h2 { margin-top: 0; margin-bottom: 1.5rem; font-size: 1.2rem; border-bottom: 1px solid var(--card-border); padding-bottom: 0.8rem; }
.widget-subtitle { font-weight: 400; font-size: 0.9rem; color: var(--text-secondary); }
.news-list { list-style: none; padding: 0; margin: 0; }
.news-list li { padding: 0.8rem 0; border-bottom: 1px solid var(--card-border); }
.news-list li:last-child { border-bottom: none; }
.news-list a { display: block; color: var(--text-primary); text-decoration: none; font-weight: 500; margin-bottom: 0.25rem; }
.news-list a:hover { color: var(--accent-start); }
.news-source { font-size: 0.8rem; color: var(--text-secondary); }
.loading-placeholder { text-align: center; color: var(--text-secondary); }
.weather-current { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 1.5rem; }
.weather-icon { font-size: 4rem; }
.weather-details { display: flex; flex-direction: column; }
.weather-details .temp { font-size: 2.5rem; font-weight: 600; line-height: 1; }
.weather-details .condition { color: var(--text-secondary); }
.weather-forecast { display: flex; justify-content: space-around; text-align: center; gap: 1rem; border-top: 1px solid var(--card-border); padding-top: 1rem; }
.forecast-day { display: flex; flex-direction: column; align-items: center; }
.forecast-icon { font-size: 1.8rem; margin: 0.25rem 0; }
.forecast-day span:first-child { font-weight: 600; }
.forecast-day span:last-child { font-size: 0.9rem; color: var(--text-secondary); }
.stocks-table { margin-top: 0; }
.stocks-table td { padding: 0.8rem 0; border-bottom: 1px solid var(--card-border); }
.stocks-table tr:last-child td { border-bottom: none; }
.stocks-table td:last-child { text-align: right; font-weight: 600; }
.stock-up { color: #28a745; }
.stock-down { color: #dc3545; }
.event-list { list-style: none; padding: 0; margin: 0; }
.event-list li { display: flex; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--card-border); }
.event-list li:last-child { border-bottom: none; }
.event-date { display: flex; flex-direction: column; align-items: center; background-color: rgba(0,0,0,0.05); border-radius: 8px; padding: 0.5rem; min-width: 50px; text-align: center; }
.event-date .month { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; color: var(--accent-start); }
.event-date .day { font-size: 1.5rem; font-weight: 700; line-height: 1.2; }
.event-details { display: flex; flex-direction: column; }
.event-details a { color: var(--text-primary); text-decoration: none; font-weight: 600; }
.event-details a:hover { color: var(--accent-start); }
.event-details span { font-size: 0.9rem; color: var(--text-secondary); }
.links-list { list-style: none; padding: 0; margin: 0; }
.links-list li { padding: 0.5rem 0; }
.links-list a { color: var(--text-primary); text-decoration: none; font-weight: 500; background-image: linear-gradient(to right, var(--accent-start), var(--accent-start)); background-position: bottom left; background-repeat: no-repeat; background-size: 0% 2px; transition: background-size 0.3s ease-in-out; }
.links-list a:hover { background-size: 100% 2px; }

/* --- ADMIN PAGE STYLES --- */
.admin-section { margin-bottom: 3rem; padding: 1.5rem; border: 1px solid var(--card-border); border-radius: 15px; }
.admin-section h2 { margin-top: 0; }
.admin-section form { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-end; }
.admin-section form input, .admin-section form select, .admin-section form textarea { flex: 1 1 200px; padding: 0.8rem; font-size: 0.9rem; height: 50px; }
.admin-section form textarea { flex-basis: 100%; min-height: 80px; height: auto; }
.admin-section form button[type="submit"] {
    flex-shrink: 0;
    background: linear-gradient(90deg, var(--accent-start), var(--accent-end));
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    height: 50px;
    transition: filter 0.2s ease-in-out;
}
.admin-section form button[type="submit"]:hover { filter: brightness(1.1); }
.admin-table { margin-top: 1rem; border: 1px solid var(--card-border); border-radius: 8px; overflow: hidden; }
.admin-table td { padding: 0.8rem 1.2rem; border-bottom: 1px solid var(--card-border); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:nth-child(even) { background-color: rgba(0,0,0,0.02); }
.admin-table td:last-child { text-align: right; white-space: nowrap; }
.admin-table form { display: inline-block; margin: 0; }
.admin-table .action-btn { font-size: 0.8rem; }
.admin-section .input-group-inline { display: flex; align-items: center; gap: 0.5rem; flex-basis: 100%; height: 50px; }
.admin-section .hidden-input { display: none; flex-basis: 100%; margin-top: -1rem; }
.db-management-section { background-color: rgba(220, 53, 69, 0.05); border-color: rgba(220, 53, 69, 0.2); }
.db-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 2rem; }
.db-actions form { display: flex; align-items: center; gap: 1rem; margin: 0; }
.db-actions label { font-weight: 600; }
.warning-text { font-size: 0.8rem; color: var(--text-secondary); flex-basis: 100%; margin-top: 0.5rem; }

/* --- CONTENT CARD STYLES (for projects, etc.) --- */
.content-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.content-card { background: rgba(255,255,255,0.5); border: 1px solid var(--card-border); border-radius: 15px; padding: 1.5rem; box-shadow: 0 4px 12px rgba(0,0,0,0.05); display: flex; flex-direction: column; }
.content-card h3 { margin-top: 0; color: var(--text-primary); }
.content-card p { color: var(--text-secondary); flex-grow: 1; }
.card-subtitle { font-weight: 600; color: var(--text-primary); margin-bottom: 1rem; }
.card-link { display: inline-block; margin-top: auto; padding: 0.6rem 1rem; background: var(--accent-start); color: white !important; text-align: center; border-radius: 25px; text-decoration: none; transition: all 0.3s ease; }
.card-link:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3); }

/* --- STATUS TAGS --- */
.status-tag { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 0.8rem; color: white; font-weight: 600; margin-bottom: 1rem; }
.status-beziaci { background: linear-gradient(90deg, #11998e, #38ef7d); }
.status-podany { background: linear-gradient(90deg, #F7971E, #FFD200); color: #111; }
.status-skonceny { background: linear-gradient(90deg, #485563, #29323c); }

/* --- HOMEPAGE POST STYLES --- */
.homepage-content { padding: 1rem 0; }
.post-content { line-height: 1.8; color: var(--text-secondary); white-space: pre-wrap; font-size: 1.1rem; }