/* --- Base & Variables --- */
:root {
    --bg-color: #0D0C1D;
    --glass-bg: rgba(22, 21, 46, 0.6);
    --border-color: rgba(100, 255, 218, 0.2);
    --primary-text: #E0E0E0;
    --secondary-text: #A0A0C0;
    --accent-color: #64FFDA;
    --accent-glow: 0 0 15px rgba(100, 255, 218, 0.5);
    --font-family: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--primary-text);
    background-image: radial-gradient(circle at 1px 1px, rgba(100, 255, 218, 0.3) 1px, transparent 0);
    background-size: 25px 25px;
    overflow-x: hidden;
}

#app-container {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas:
        "header"
        "main";
    height: 100vh;
    transition: grid-template-columns 0.4s ease-in-out;
}

/* --- Glassmorphism Panel Style --- */
.panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

/* --- Header --- */
#app-header {
    grid-area: header;
    display: flex;
    align-items: center;
    padding: 0 30px;
    height: 70px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}
.logo { font-size: 1.5rem; font-weight: 700; color: var(--accent-color); text-shadow: var(--accent-glow); cursor: pointer; }
.main-nav { margin-left: 50px; }
.main-nav a { color: var(--secondary-text); text-decoration: none; margin: 0 15px; font-weight: 500; transition: color 0.3s; cursor: pointer; }
.main-nav a.active, .main-nav a:hover { color: var(--primary-text); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.header-actions .icon-button { background: none; border: none; color: var(--secondary-text); cursor: pointer; transition: color 0.3s; }
.header-actions .icon-button:hover { color: var(--accent-color); }
.profile-button {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    cursor: pointer;
    transition: box-shadow 0.3s;
    object-fit: cover;
}
.profile-button:hover { box-shadow: var(--accent-glow); }

/* --- NEW: Search Bar --- */
#search-bar {
    position: absolute;
    left: 170px;
    width: 300px;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    padding: 8px 15px;
    font-size: 1rem;
    outline: none;
    opacity: 0;
    transform: translateY(-10px) scaleX(0.9);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
#search-bar:focus { box-shadow: var(--accent-glow); }
#search-bar.active {
    opacity: 1;
    transform: translateY(0) scaleX(1);
    pointer-events: auto;
}


/* --- Main Content --- */
#app-main {
    grid-area: main;
    padding: 30px;
    overflow-y: auto;
}
.main-title { font-size: 2rem; font-weight: 600; }
.main-subtitle { color: var(--secondary-text); margin-top: 5px; }

/* Progress Rings Section */
.projects-overview { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 25px; margin-top: 30px; }
.project-card { padding: 20px; text-align: center; }
.progress-ring { position: relative; width: 120px; height: 120px; margin: 0 auto 15px; }
.progress-ring svg { transform: rotate(-90deg); }
.progress-ring circle { stroke-width: 10; fill: none; transition: stroke-dashoffset 0.8s ease-out; }
.progress-ring .ring-bg { stroke: var(--border-color); }
.progress-ring .ring-fg { stroke: var(--accent-color); filter: drop-shadow(var(--accent-glow)); }
.progress-percent { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 1.5rem; font-weight: 600; }
.project-card h3 { font-size: 1.1rem; }
.project-card p { font-size: 0.9rem; color: var(--secondary-text); }

/* Task Board (Kanban) */
.task-board-container { margin-top: 40px; }
.task-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-top: 20px; }
.task-column h3 { display: flex; align-items: center; gap: 8px; font-size: 1.2rem; margin-bottom: 20px; }
.task-column h3 span { font-size: 0.9rem; background: var(--glass-bg); padding: 2px 8px; border-radius: 6px; }
.task-card { padding: 15px; margin-bottom: 15px; cursor: grab; transition: transform 0.2s, box-shadow 0.2s; }
.task-card:active { cursor: grabbing; transform: scale(1.05); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.task-card .task-tag { font-size: 0.75rem; font-weight: 600; padding: 3px 8px; border-radius: 5px; display: inline-block; margin-bottom: 10px; }
.task-card p { font-weight: 500; font-size: 1rem; }
.task-card.dragging { opacity: 0.5; }

/* --- NEW: Add Task Button & Form --- */
.add-task-btn {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px dashed var(--border-color);
    color: var(--secondary-text);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}
.add-task-btn:hover { background: var(--glass-bg); color: var(--primary-text); }
.add-task-form { display: none; margin-top: 15px; }
.add-task-form input {
    width: 100%;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    padding: 10px;
    outline: none;
}
.add-task-form.active { display: block; }


/* --- Aside (Right Sidebar) --- */
#app-aside {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    padding: 30px;
    transform: translateX(100%);
    transition: transform 0.4s ease-in-out;
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 10;
}
#app-aside:not(.collapsed) { transform: translateX(0); }
.aside-title { font-size: 1.3rem; font-weight: 600; }
.team-list, .activity-feed { margin-top: 20px; }
.team-member { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.team-member img { width: 45px; height: 45px; border-radius: 50%; border: 2px solid var(--border-color); object-fit: cover; }
.team-member .member-name { font-weight: 500; }
.team-member .member-role { font-size: 0.85rem; color: var(--secondary-text); }
.activity-item { position: relative; padding-left: 25px; margin-bottom: 20px; }
.activity-item::before { content: ''; position: absolute; left: 4px; top: 4px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent-color); border: 2px solid var(--bg-color); }
.activity-item::after { content: ''; position: absolute; left: 8px; top: 15px; width: 1px; height: calc(100% - 5px); background: var(--border-color); }
.activity-item p { margin: 0; }
.activity-item .activity-time { font-size: 0.8rem; color: var(--secondary-text); margin-top: 4px; }