/* css/style.css */

/* ==========================================================================
   1. CSS VARIABLEN (Light/Dark Mode)
   ========================================================================== */
:root {
    /* Light Mode (Standard) */
    --bg-main: #f6f8fa;
    --bg-panel: #ffffff;
    --bg-header: #ffffff;
    --border-color: #e1e4e8;
    --text-main: #24292e;
    --text-muted: #586069;
    --accent: #0366d6;
    --accent-hover: #005cc5;
    --danger: #d73a49;
    --danger-hover: #cb2431;
    --success: #28a745;
    --sidebar-hover: #f3f4f6;
    --sidebar-active: #e1e4e8;
    --sidebar-active-text: #24292e;
    --input-bg: #fafbfc;
    --input-border: #e1e4e8;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --modal-overlay: rgba(0,0,0,0.4);
}

body.dark-mode {
    /* Dark Mode */
    --bg-main: #1e1e1e;
    --bg-panel: #252526;
    --bg-header: #333333;
    --border-color: #444444;
    --text-main: #cccccc;
    --text-muted: #888888;
    --accent: #0e639c;
    --accent-hover: #1177bb;
    --danger: #f14c4c;
    --danger-hover: #d13b3b;
    --success: #89d185;
    --sidebar-hover: #2a2d2e;
    --sidebar-active: #37373d;
    --sidebar-active-text: #ffffff;
    --input-bg: #3c3c3c;
    --input-border: #555555;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
    --modal-overlay: rgba(0,0,0,0.6);
}

/* ==========================================================================
   2. GLOBALES DESIGN & TYPOGRAFIE
   ========================================================================== */
body, html { 
    margin: 0; padding: 0; height: 100%; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main); 
    color: var(--text-main); 
    transition: background-color 0.3s ease, color 0.3s ease;
}

.hidden { display: none !important; }

/* ==========================================
   EINHEITLICHE STANDARD-BUTTONS (TEXT)
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    height: 36px;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--accent); 
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.btn:active {
    transform: translateY(0);
    filter: brightness(0.9);
}

.btn:disabled { 
    opacity: 0.6; 
    cursor: not-allowed; 
    transform: none; 
    box-shadow: none; 
}

/* Button Varianten */
.btn-secondary {
    background-color: var(--bg-header);
    color: var(--text-main);
    border-color: var(--border-color);
}
.btn-secondary:hover { background-color: var(--sidebar-hover); }

.btn-danger { background-color: var(--danger); color: #ffffff; }
.btn-success { background-color: var(--success); color: #ffffff; }
.btn-full { width: 100%; justify-content: center; margin-right: 0; margin-top: auto; }

/* Moderne Input-Felder */
input[type="text"], input[type="password"], select {
    width: 100%; padding: 10px 12px; margin-bottom: 15px; 
    background-color: var(--input-bg); color: var(--text-main); 
    border: 1px solid var(--input-border); border-radius: 6px; 
    box-sizing: border-box; font-size: 14px; transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input[type="text"]:focus, input[type="password"]:focus, select:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(3, 102, 214, 0.3);
}
label { font-size: 13px; font-weight: 600; color: var(--text-main); margin-bottom: 6px; display: block; }

/* ==========================================================================
   3. BEREICH: LOGIN
   ========================================================================== */
#view-login { display: flex; justify-content: center; align-items: center; height: 100vh; }
.login-box { 
    background: var(--bg-panel); padding: 40px; border-radius: 12px; 
    box-shadow: var(--shadow-md); width: 100%; max-width: 360px; border: 1px solid var(--border-color); 
}
.login-box h2 { margin-top: 0; color: var(--text-main); text-align: center; font-weight: 600; margin-bottom: 30px; }

/* ==========================================================================
   4. BEREICH: DASHBOARD
   ========================================================================== */
.dash-header { 
    background-color: var(--bg-header); padding: 15px 40px; display: flex; 
    justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); 
}
.dash-header h2 { margin: 0; font-weight: 600; font-size: 18px; color: var(--text-main); display: flex; align-items: center; gap: 10px; }

.dashboard-container { padding: 40px; max-width: 1100px; margin: 0 auto; overflow-y: auto; height: calc(100vh - 65px); box-sizing: border-box; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.section-header h1 { font-size: 20px; font-weight: 600; margin: 0; color: var(--text-main); }

/* Projekt Kacheln */
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; margin-bottom: 50px; }

/* ==========================================
   EINHEITLICHE KARTEN & ICONS (PROJEKTE & USERS)
   ========================================== */
.dash-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 24px;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.dash-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.card-icon-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.card-icon-btn:hover {
    background: var(--sidebar-hover);
    color: var(--text-main);
}

/* ==========================================================================
   5. BEREICH: EDITOR
   ========================================================================== */
#view-editor { display: flex; flex-direction: column; height: 100vh; }
.editor-toolbar { 
    height: 55px; flex-shrink: 0; background-color: var(--bg-header); display: flex; 
    align-items: center; padding: 0 20px; border-bottom: 1px solid var(--border-color); gap: 10px;
}
.editor-toolbar h3 { margin: 0 10px 0 0; font-weight: 600; font-size: 15px; color: var(--text-main); }

#main-area { display: flex; flex-grow: 1; overflow: hidden; }

/* Sidebar (Dateibaum) */
#sidebar { width: 300px; background-color: var(--bg-panel); border-right: 1px solid var(--border-color); display: flex; flex-direction: column; }
#sidebar-header { padding: 15px; display: flex; justify-content: space-between; align-items: center; }
#sidebar-header span { color: var(--text-muted); font-size: 11px; text-transform: uppercase; font-weight: 700; letter-spacing: 0.5px; }

#file-list { flex-grow: 1; overflow-y: auto; padding: 0 10px 10px 10px; }
.file-item { 
    padding: 6px 10px; color: var(--text-main); font-size: 13px; cursor: pointer; 
    display: flex; align-items: center; border-radius: 6px; margin-bottom: 2px; transition: background 0.1s;
}
.file-item:hover { background-color: var(--sidebar-hover); }
.file-item.active { background-color: var(--sidebar-active); color: var(--sidebar-active-text); font-weight: 500; }
.file-item span.icon { margin-right: 8px; opacity: 0.7; font-size: 14px; }

#editor-container { flex-grow: 1; position: relative; }

/* Terminal / Konsole */
#output-console {
    height: 180px; flex-shrink: 0; background-color: var(--bg-panel); color: var(--text-main);
    font-family: 'Consolas', 'Courier New', monospace; font-size: 13px;
    padding: 15px; box-sizing: border-box; border-top: 1px solid var(--border-color); overflow-y: auto;
}
.log-time { color: var(--text-muted); margin-right: 12px; font-size: 12px; }
.log-info { color: var(--accent); }
.log-success { color: var(--success); }
.log-error { color: var(--danger); font-weight: bold; }

/* ==========================================================================
   6. MODALS (Popups)
   ========================================================================== */
.modal-overlay {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; 
    background: var(--modal-overlay); backdrop-filter: blur(2px); z-index: 1000; 
    justify-content: center; align-items: center;
}
.modal-content {
    background: var(--bg-panel); padding: 30px; border-radius: 12px; width: 420px; 
    border: 1px solid var(--border-color); box-shadow: var(--shadow-md);
}
.modal-header { margin-top: 0; margin-bottom: 20px; color: var(--text-main); font-size: 18px; font-weight: 600; border-bottom: 1px solid var(--border-color); padding-bottom: 15px;}
.modal-footer { margin-top: 25px; display: flex; justify-content: flex-end; gap: 10px; }

/* --- Dateibaum: Hover-Aktionen (Löschen) --- */
.tree-item-content { display: flex; width: 100%; align-items: center; }
.tree-item-name { flex-grow: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tree-action { opacity: 0; transition: opacity 0.2s ease; margin-left: auto; }
.file-item:hover .tree-action { opacity: 1; }
.tree-action-btn { 
    background: transparent; border: none; outline: none; cursor: pointer; font-size: 13px; 
    padding: 4px; border-radius: 4px; color: var(--text-muted); transition: all 0.2s;
    display: flex; align-items: center; justify-content: center;
}
.tree-action-btn:hover { background-color: rgba(215, 58, 73, 0.1); }

/* --- TAB-LEISTE --- */
#tabs-container { scrollbar-width: none; }
#tabs-container::-webkit-scrollbar { display: none; }

.editor-tab {
    padding: 10px 15px; font-size: 13px; color: var(--text-muted);
    background-color: var(--bg-main); border-right: 1px solid var(--border-color);
    border-bottom: 2px solid transparent; cursor: pointer; display: flex;
    align-items: center; gap: 10px; white-space: nowrap; user-select: none;
    transition: background-color 0.2s;
}
.editor-tab:hover { background-color: var(--sidebar-hover); color: var(--text-main); }
.editor-tab.active { background-color: var(--bg-panel); color: var(--accent); border-bottom: 2px solid var(--accent); font-weight: 600; }
.tab-close-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 10px; padding: 3px 6px; border-radius: 4px; transition: all 0.2s; }
.tab-close-btn:hover { background-color: var(--danger); color: white; }

/* ==========================================
   MODERNER LADE-SPINNER
   ========================================== */
.tree-loader { display: flex; align-items: center; padding: 25px 15px; color: var(--text-muted); font-size: 13px; font-weight: 500; }
.spinner {
    width: 16px; height: 16px; border: 2px solid var(--border-color);
    border-left-color: var(--accent); border-radius: 50%;
    animation: spin 0.8s linear infinite; margin-right: 10px;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* ==========================================
   RECHTSKLICK-KONTEXTMENÜ
   ========================================== */
.context-menu-item {
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-main);
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.1s;
}
.context-menu-item:hover {
    background-color: var(--sidebar-hover);
}

/* Styling für das Geburtsdatum-Feld (Date-Picker) anpassen */
input[type="date"] {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: transparent; /* oder var(--bg-color), falls du das nutzt */
    color: var(--text-main);
    font-family: inherit;
    font-size: 14px;
    box-sizing: border-box;
    outline: none;
}

/* Der schicke blaue Rand, wenn man reinklickt */
input[type="date"]:focus {
    border-color: var(--accent);
}

/* Header Profil Dropdown Styling */
.header-profile-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    position: relative;
}

.header-profile-trigger:hover {
    background: rgba(0, 0, 0, 0.05); /* Leichter grauer Hintergrund beim Hovern */
}

/* Dunkelmodus-Anpassung für den Hover */
body.dark-mode .header-profile-trigger:hover {
    background: rgba(255, 255, 255, 0.1);
}

#header-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    /* NEU: Ein 2 Pixel dicker, grüner Ring als Standard */
    border: 2px solid var(--success); 
    background: #0366d6;
}

#header-username {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-main);
}

/* Das Menü selbst */
.header-dropdown-menu {
    display: none; /* Standardmäßig versteckt */
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 5px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    min-width: 200px;
    z-index: 9999;
    flex-direction: column;
    padding: 5px 0;
}

/* Die unsichtbare Brücke über die Todeszone */
.header-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -10px; /* Geht 10px nach oben, um die Lücke zu füllen */
    left: 0;
    right: 0;
    height: 10px;
    background: transparent; /* Bleibt völlig unsichtbar */
}

/* Die Magie: Zeige das Menü an, wenn man über den Trigger oder das Menü selbst fährt */
.header-profile-trigger:hover .header-dropdown-menu,
.header-dropdown-menu:hover {
    display: flex;
}

.dropdown-item {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    padding: 10px 15px;
    font-size: 14px;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

/* Der universelle Hover-Effekt für die normalen Menüpunkte */
.dropdown-item:hover {
    background: rgba(128, 128, 128, 0.15); /* Ein leichtes, durchsichtiges Grau */
}

/* Optional: Damit es im Dark-Mode noch etwas besser "leuchtet" */
body.dark-mode .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.dropdown-item.text-danger {
    color: var(--danger);
}

.dropdown-item.text-danger:hover {
    background: rgba(220, 53, 69, 0.1); /* Leicht roter Hintergrund beim Abmelden */
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 5px 0;
}

/* ==========================================
   MODERNE TOGGLE-SWITCHES (CHECKBOXEN)
   ========================================== */
.toggle-switch {
    appearance: none;
    -webkit-appearance: none;
    width: 42px;
    height: 24px;
    background: var(--border-color); /* Grauer Hintergrund, wenn aus */
    border-radius: 20px;
    position: relative;
    cursor: pointer;
    outline: none;
    transition: background 0.3s ease;
    flex-shrink: 0;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Wenn aktiviert (Grün als Standard) */
.toggle-switch:checked {
    background: var(--success); 
}

.toggle-switch:checked::after {
    transform: translateX(18px);
}

/* Spezielle Farbe für gefährliche Schalter (z.B. Wartungsmodus) */
.toggle-switch.switch-danger:checked {
    background: var(--danger);
}

/* ==========================================
   MODERNE EINGABEFELDER (Nummern, kleine Inputs)
   ========================================== */
.modern-input {
    background-color: var(--bg-main); /* Passt sich automatisch Dark/Light Mode an */
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.modern-input:focus {
    border-color: var(--accent); /* Leuchtet auf, wenn man reinklickt */
    box-shadow: 0 0 0 3px rgba(3, 102, 214, 0.15);
}

/* Versteckt die störenden kleinen Pfeile (Spin-Buttons) im Chrome/Edge, für einen noch cleaneren Look */
.modern-input::-webkit-outer-spin-button,
.modern-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.modern-input[type=number] {
    -moz-appearance: textfield; /* Für Firefox */
}