:root {
    --bg-dark: #0f172a;
    --card-bg: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #10b981; /* Green accent to match nature theme loosely */
    --accent-hover: #059669;
    --danger: #ef4444;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
}

.hidden { display: none !important; }

/* Login Screen */
#login-screen {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#login-form {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    width: 350px;
}

#login-form h2 { text-align: center; margin-bottom: 1rem; }

input, textarea, select, .fake-input {
    padding: 0.8rem;
    border-radius: 6px;
    border: 1px solid #334155;
    background: #0f172a;
    color: white;
    font-family: inherit;
}

.fake-input {
    min-height: 45px;
    display: inline-block;
    cursor: text;
    overflow-y: auto;
}

.fake-input:empty:before {
    content: attr(data-placeholder);
    color: var(--text-muted);
}

.show-password-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: -0.5rem;
    margin-bottom: 0.5rem;
}
.show-password-container input {
    padding: 0;
    margin: 0;
    width: auto;
}

button {
    padding: 0.8rem 1.2rem;
    border: none;
    border-radius: 6px;
    background: var(--accent);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover { background: var(--accent-hover); }

.error { color: var(--danger); text-align: center; font-size: 0.9rem; }
.back-link { color: var(--text-muted); text-align: center; text-decoration: none; font-size: 0.9rem; margin-top: 0.5rem; }
.back-link:hover { color: white; }

/* Admin Dashboard */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: var(--card-bg);
    border-bottom: 1px solid #334155;
}

.view-site-link {
    color: var(--text-muted);
    text-decoration: none;
    margin-right: 1.5rem;
}
.view-site-link:hover { color: white; text-decoration: underline; }

.admin-content {
    padding: 2rem 3rem;
}

.editor-section, .board-section {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.editor-section h2, .board-section h2 { margin-bottom: 1.5rem; }
.editor-section textarea { width: 100%; margin-bottom: 1rem; resize: vertical; }

.add-card-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}
.add-card-container input { flex: 1; }

.drag-hint { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; font-style: italic; }

.board {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.column {
    background: #0f172a;
    width: 320px;
    min-width: 320px;
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.column h3 { margin-bottom: 1rem; color: var(--text-muted); font-size: 1.1rem; border-bottom: 1px solid #334155; padding-bottom: 0.5rem; }

.cards-container {
    flex: 1;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.admin-card {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid #334155;
    cursor: grab;
    position: relative;
    user-select: none;
}

.admin-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.admin-card h4 { font-size: 1.05rem; margin-bottom: 0.5rem; padding-right: 1.5rem; }
.admin-card p { font-size: 0.9rem; color: var(--text-muted); }

.delete-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: transparent;
    color: var(--danger);
    padding: 0.2rem;
    font-size: 1.2rem;
}
.delete-btn:hover { background: rgba(239, 68, 68, 0.1); }

/* Modal */
.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
.modal-content {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    width: 400px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}
.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1rem;
}