diff --git a/INSTALLER/panel.py b/INSTALLER/panel.py
new file mode 100755
index 0000000..a3cc7ce
--- /dev/null
+++ b/INSTALLER/panel.py
@@ -0,0 +1,695 @@
+#!/usr/bin/env python3
+"""
+OASIS Control Panel — Solar Net Hub
+Panel de control compacto estilo Mullvad para gestionar OASIS y ECOIN en Linux.
+"""
+
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk, GLib, Gdk, GdkPixbuf
+
+import subprocess
+import os
+import sys
+import threading
+import json
+import shutil
+from pathlib import Path
+
+# ── Rutas ──────────────────────────────────────────────────────────────────
+SCRIPT_DIR   = Path(__file__).parent.resolve()
+INSTALLER_SH = SCRIPT_DIR / "installer.sh"
+OASIS_DIR    = Path.home() / "oasis"
+ECOIN_DIR    = Path.home() / "ecoin"
+MODEL_FILE   = "oasis-42-1-chat.Q4_K_M.gguf"
+
+# ── CSS ────────────────────────────────────────────────────────────────────
+CSS = """
+* {
+    font-family: "Dune Rise", "Cantarell", "Ubuntu", "DejaVu Sans", sans-serif;
+    color: #E6E6E6;
+}
+
+window {
+    background-color: #000000;
+}
+
+/* Header */
+box.panel-header {
+    background-color: #080808;
+    border-bottom: 1px solid #1C1C1C;
+}
+
+label.panel-title {
+    font-size: 11pt;
+    font-weight: bold;
+    color: #FF4E00;
+    letter-spacing: 3px;
+}
+
+/* Status card */
+box.status-card {
+    background-color: #0D0D0D;
+    border: 1px solid #1C1C1C;
+    border-radius: 12px;
+}
+
+label.status-main {
+    font-size: 14pt;
+    font-weight: bold;
+}
+
+label.state-running { color: #27D980; }
+label.state-stopped { color: #FF4E00; }
+label.state-unknown { color: #555555; }
+
+label.status-sub {
+    font-size: 8pt;
+    color: #666666;
+}
+
+/* Dots */
+label.dot { font-size: 9pt; }
+label.dot-running { color: #27D980; }
+label.dot-stopped { color: #FF4E00; }
+label.dot-unknown { color: #333333; }
+
+/* Botones */
+button.btn {
+    background-color: #000000;
+    color: #FF4E00;
+    border: 1px solid #FF4E00;
+    border-radius: 18px;
+    padding: 8px 16px;
+    margin: 5px 6px;
+    font-size: 8pt;
+    font-weight: bold;
+    letter-spacing: 1px;
+    min-width: 130px;
+}
+
+button.btn:hover {
+    background-color: #27D980;
+    color: #000000;
+    border-color: #27D980;
+}
+
+button.btn:active {
+    background-color: #1fa865;
+    color: #000000;
+    border-color: #1fa865;
+}
+
+button.btn:disabled {
+    background-color: #080808;
+    color: #2A2A2A;
+    border-color: #181818;
+}
+
+button.btn-primary {
+    background-color: #FF4E00;
+    color: #000000;
+    border: 1px solid #FF4E00;
+    border-radius: 18px;
+    padding: 8px 16px;
+    margin: 5px 6px;
+    font-size: 8pt;
+    font-weight: bold;
+    letter-spacing: 1px;
+    min-width: 130px;
+}
+
+button.btn-primary:hover {
+    background-color: #27D980;
+    color: #000000;
+    border-color: #27D980;
+}
+
+button.btn-primary:disabled {
+    background-color: #301200;
+    color: #553322;
+    border-color: #301200;
+}
+
+/* Notebook / Tabs */
+notebook > header {
+    background-color: #000000;
+    border-bottom: 1px solid #1C1C1C;
+    padding: 0px;
+}
+
+notebook > header tabs {
+    background-color: #000000;
+}
+
+tab {
+    background-color: #000000;
+    color: #444444;
+    border: none;
+    border-bottom: 2px solid transparent;
+    padding: 10px 22px;
+    font-size: 8pt;
+    letter-spacing: 1px;
+    font-weight: bold;
+}
+
+tab:checked {
+    background-color: #000000;
+    color: #FF4E00;
+    border-bottom: 2px solid #FF4E00;
+}
+
+tab:hover {
+    color: #AAAAAA;
+}
+
+/* Info grid */
+label.info-key {
+    color: #555555;
+    font-size: 8pt;
+    min-width: 90px;
+}
+
+label.info-val {
+    color: #CCCCCC;
+    font-size: 8pt;
+}
+
+/* Log area */
+textview.log-view {
+    background-color: #050505;
+    color: #27D980;
+    font-family: "DejaVu Sans Mono", "Monospace", monospace;
+    font-size: 7.5pt;
+    padding: 8px;
+}
+
+textview.log-view text {
+    background-color: #050505;
+    color: #27D980;
+}
+
+scrolledwindow.log-scroll {
+    border: 1px solid #1C1C1C;
+    border-radius: 8px;
+    margin: 4px 14px 8px 14px;
+}
+
+/* Separadores */
+separator {
+    background-color: #141414;
+    min-height: 1px;
+}
+"""
+
+
+# ── Helpers de estado ──────────────────────────────────────────────────────
+def oasis_installed():
+    return (
+        (OASIS_DIR / "src" / "server" / "node_modules").is_dir()
+        and (OASIS_DIR / "AI" / MODEL_FILE).is_file()
+    )
+
+
+def oasis_version():
+    pkg = OASIS_DIR / "src" / "server" / "package.json"
+    if pkg.is_file():
+        try:
+            return json.loads(pkg.read_text()).get("version", "—")
+        except Exception:
+            pass
+    return "—"
+
+
+def oasis_running():
+    try:
+        r = subprocess.run(["pgrep", "-f", "node.*server.js"],
+                           capture_output=True, timeout=2)
+        return r.returncode == 0
+    except Exception:
+        return False
+
+
+def ecoin_installed():
+    return (
+        (ECOIN_DIR / "ecoin" / "ecoin-qt").is_file()
+        or (ECOIN_DIR / "ecoin" / "src" / "ecoind").is_file()
+    )
+
+
+def ecoin_wallet_exists():
+    return (Path.home() / ".ecoin" / "wallet.dat").is_file()
+
+
+def node_version():
+    try:
+        r = subprocess.run(["node", "--version"],
+                           capture_output=True, text=True, timeout=3)
+        return r.stdout.strip()
+    except Exception:
+        return "—"
+
+
+# ── Panel principal ────────────────────────────────────────────────────────
+class OasisPanel(Gtk.ApplicationWindow):
+
+    def __init__(self, app):
+        super().__init__(application=app, title="SOLAR NET HUB")
+        self.set_default_size(390, 610)
+        self.set_resizable(False)
+        self.set_position(Gtk.WindowPosition.CENTER)
+
+        self._build_ui()
+        # Poll de estado cada 3 s
+        GLib.timeout_add_seconds(3, self._trigger_poll)
+        self._trigger_poll()
+
+    # ── Construcción UI ───────────────────────────────────────────────────
+    def _build_ui(self):
+        root = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
+        self.add(root)
+
+        root.pack_start(self._make_header(), False, False, 0)
+
+        self.notebook = Gtk.Notebook()
+        self.notebook.set_show_border(False)
+        root.pack_start(self.notebook, True, True, 0)
+
+        self.notebook.append_page(self._make_oasis_tab(),   self._tab_lbl("OASIS"))
+        self.notebook.append_page(self._make_ecoin_tab(),   self._tab_lbl("ECOIN"))
+        self.notebook.append_page(self._make_sistema_tab(), self._tab_lbl("SISTEMA"))
+
+    def _tab_lbl(self, txt):
+        return Gtk.Label(label=txt)
+
+    # ── Header ────────────────────────────────────────────────────────────
+    def _make_header(self):
+        box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=10)
+        box.get_style_context().add_class("panel-header")
+        box.set_margin_top(14)
+        box.set_margin_bottom(14)
+        box.set_margin_start(18)
+        box.set_margin_end(18)
+
+        logo = SCRIPT_DIR / "oasis-logo.png"
+        if logo.is_file():
+            try:
+                pb = GdkPixbuf.Pixbuf.new_from_file_at_scale(str(logo), 30, 30, True)
+                box.pack_start(Gtk.Image.new_from_pixbuf(pb), False, False, 0)
+            except Exception:
+                pass
+
+        title = Gtk.Label(label="SOLAR NET HUB")
+        title.get_style_context().add_class("panel-title")
+        box.pack_start(title, False, False, 0)
+
+        box.pack_start(Gtk.Box(), True, True, 0)  # spacer
+
+        self.header_dot = Gtk.Label(label="●")
+        self.header_dot.get_style_context().add_class("dot")
+        self.header_dot.get_style_context().add_class("dot-unknown")
+        box.pack_end(self.header_dot, False, False, 4)
+
+        return box
+
+    # ── Tab OASIS ─────────────────────────────────────────────────────────
+    def _make_oasis_tab(self):
+        scroll = Gtk.ScrolledWindow()
+        scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
+        box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
+        scroll.add(box)
+
+        # — Status card —
+        card = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=5)
+        card.get_style_context().add_class("status-card")
+        card.set_margin_top(16)
+        card.set_margin_bottom(4)
+        card.set_margin_start(14)
+        card.set_margin_end(14)
+        card.set_margin_top(14)
+        for edge in ("top", "bottom", "start", "end"):
+            getattr(card, f"set_margin_{edge}")(14)
+
+        row = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=8)
+        row.set_margin_top(14)
+        row.set_margin_start(16)
+        row.set_margin_end(16)
+
+        self.oasis_dot = Gtk.Label(label="●")
+        self.oasis_dot.get_style_context().add_class("dot")
+        self.oasis_dot.get_style_context().add_class("dot-unknown")
+        row.pack_start(self.oasis_dot, False, False, 0)
+
+        self.oasis_state_lbl = Gtk.Label(label="Comprobando…")
+        self.oasis_state_lbl.get_style_context().add_class("status-main")
+        self.oasis_state_lbl.get_style_context().add_class("state-unknown")
+        row.pack_start(self.oasis_state_lbl, False, False, 0)
+        card.pack_start(row, False, False, 0)
+
+        self.oasis_sub_lbl = Gtk.Label(label="")
+        self.oasis_sub_lbl.get_style_context().add_class("status-sub")
+        self.oasis_sub_lbl.set_halign(Gtk.Align.START)
+        self.oasis_sub_lbl.set_margin_start(16)
+        self.oasis_sub_lbl.set_margin_bottom(14)
+        card.pack_start(self.oasis_sub_lbl, False, False, 0)
+
+        box.pack_start(card, False, False, 0)
+
+        # — Botones fila 1 —
+        r1 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
+        r1.set_halign(Gtk.Align.CENTER)
+        r1.set_margin_top(10)
+        self.btn_o_start   = self._btn("▶  INICIAR",   self._on_oasis_start,   primary=True)
+        self.btn_o_stop    = self._btn("■  DETENER",   self._on_oasis_stop)
+        r1.pack_start(self.btn_o_start, False, False, 0)
+        r1.pack_start(self.btn_o_stop,  False, False, 0)
+        box.pack_start(r1, False, False, 0)
+
+        # — Botones fila 2 —
+        r2 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
+        r2.set_halign(Gtk.Align.CENTER)
+        r2.set_margin_bottom(6)
+        self.btn_o_install = self._btn("⬇  INSTALAR",  self._on_oasis_install)
+        self.btn_o_browser = self._btn("◎  ABRIR WEB", self._on_oasis_browser)
+        r2.pack_start(self.btn_o_install, False, False, 0)
+        r2.pack_start(self.btn_o_browser, False, False, 0)
+        box.pack_start(r2, False, False, 0)
+
+        # — Separator + info —
+        sep = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL)
+        sep.set_margin_top(10)
+        box.pack_start(sep, False, False, 0)
+
+        grid = Gtk.Grid()
+        grid.set_column_spacing(14)
+        grid.set_row_spacing(6)
+        grid.set_margin_start(18)
+        grid.set_margin_end(18)
+        grid.set_margin_top(10)
+        grid.set_margin_bottom(14)
+        self.oasis_ver_val  = self._info_row(grid, 0, "Versión")
+        self.oasis_node_val = self._info_row(grid, 1, "Node.js")
+        self.oasis_dir_val  = self._info_row(grid, 2, "Ruta")
+        box.pack_start(grid, False, False, 0)
+
+        return scroll
+
+    # ── Tab ECOIN ─────────────────────────────────────────────────────────
+    def _make_ecoin_tab(self):
+        scroll = Gtk.ScrolledWindow()
+        scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
+        box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
+        scroll.add(box)
+
+        # — Status card —
+        card = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=5)
+        card.get_style_context().add_class("status-card")
+        for edge in ("top", "bottom", "start", "end"):
+            getattr(card, f"set_margin_{edge}")(14)
+
+        row = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=8)
+        row.set_margin_top(14)
+        row.set_margin_start(16)
+        row.set_margin_end(16)
+
+        self.ecoin_dot = Gtk.Label(label="●")
+        self.ecoin_dot.get_style_context().add_class("dot")
+        self.ecoin_dot.get_style_context().add_class("dot-unknown")
+        row.pack_start(self.ecoin_dot, False, False, 0)
+
+        self.ecoin_state_lbl = Gtk.Label(label="Comprobando…")
+        self.ecoin_state_lbl.get_style_context().add_class("status-main")
+        self.ecoin_state_lbl.get_style_context().add_class("state-unknown")
+        row.pack_start(self.ecoin_state_lbl, False, False, 0)
+        card.pack_start(row, False, False, 0)
+
+        self.ecoin_sub_lbl = Gtk.Label(label="")
+        self.ecoin_sub_lbl.get_style_context().add_class("status-sub")
+        self.ecoin_sub_lbl.set_halign(Gtk.Align.START)
+        self.ecoin_sub_lbl.set_margin_start(16)
+        self.ecoin_sub_lbl.set_margin_bottom(14)
+        card.pack_start(self.ecoin_sub_lbl, False, False, 0)
+
+        box.pack_start(card, False, False, 0)
+
+        # — Botones fila 1 —
+        r1 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
+        r1.set_halign(Gtk.Align.CENTER)
+        r1.set_margin_top(10)
+        self.btn_e_install = self._btn("⬇  INSTALAR",      self._on_ecoin_install, primary=True)
+        self.btn_e_gui     = self._btn("◈  ABRIR GUI",     self._on_ecoin_gui)
+        r1.pack_start(self.btn_e_install, False, False, 0)
+        r1.pack_start(self.btn_e_gui,     False, False, 0)
+        box.pack_start(r1, False, False, 0)
+
+        # — Botones fila 2 —
+        r2 = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
+        r2.set_halign(Gtk.Align.CENTER)
+        r2.set_margin_bottom(6)
+        self.btn_e_wallet  = self._btn("✦  CREAR WALLET",  self._on_ecoin_wallet)
+        self.btn_e_connect = self._btn("⟳  CONECTAR",     self._on_ecoin_connect)
+        r2.pack_start(self.btn_e_wallet,  False, False, 0)
+        r2.pack_start(self.btn_e_connect, False, False, 0)
+        box.pack_start(r2, False, False, 0)
+
+        # — Separator + info —
+        sep = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL)
+        sep.set_margin_top(10)
+        box.pack_start(sep, False, False, 0)
+
+        grid = Gtk.Grid()
+        grid.set_column_spacing(14)
+        grid.set_row_spacing(6)
+        grid.set_margin_start(18)
+        grid.set_margin_end(18)
+        grid.set_margin_top(10)
+        grid.set_margin_bottom(14)
+        self.ecoin_wallet_val = self._info_row(grid, 0, "Wallet")
+        self.ecoin_qt_val     = self._info_row(grid, 1, "ecoin-qt")
+        self.ecoin_daemon_val = self._info_row(grid, 2, "ecoind")
+        box.pack_start(grid, False, False, 0)
+
+        return scroll
+
+    # ── Tab SISTEMA ───────────────────────────────────────────────────────
+    def _make_sistema_tab(self):
+        box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
+
+        hdr = Gtk.Label(label="Log de actividad")
+        hdr.get_style_context().add_class("info-key")
+        hdr.set_halign(Gtk.Align.START)
+        hdr.set_margin_start(18)
+        hdr.set_margin_top(12)
+        hdr.set_margin_bottom(4)
+        box.pack_start(hdr, False, False, 0)
+
+        scroll = Gtk.ScrolledWindow()
+        scroll.get_style_context().add_class("log-scroll")
+        scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
+        scroll.set_vexpand(True)
+
+        self.log_view = Gtk.TextView()
+        self.log_view.get_style_context().add_class("log-view")
+        self.log_view.set_editable(False)
+        self.log_view.set_cursor_visible(False)
+        self.log_view.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
+        self.log_buf  = self.log_view.get_buffer()
+        self._end_mark = self.log_buf.create_mark(
+            "end", self.log_buf.get_end_iter(), False
+        )
+        scroll.add(self.log_view)
+        box.pack_start(scroll, True, True, 0)
+
+        btn = self._btn("LIMPIAR LOG", self._on_clear_log)
+        btn.set_margin_start(18)
+        btn.set_margin_end(18)
+        btn.set_margin_top(8)
+        btn.set_margin_bottom(12)
+        btn.set_halign(Gtk.Align.CENTER)
+        box.pack_start(btn, False, False, 0)
+
+        return box
+
+    # ── Widget helpers ────────────────────────────────────────────────────
+    def _btn(self, label, cb, primary=False):
+        b = Gtk.Button(label=label)
+        b.get_style_context().add_class("btn-primary" if primary else "btn")
+        b.connect("clicked", cb)
+        return b
+
+    def _info_row(self, grid, row, key):
+        k = Gtk.Label(label=key)
+        k.get_style_context().add_class("info-key")
+        k.set_halign(Gtk.Align.START)
+        grid.attach(k, 0, row, 1, 1)
+
+        v = Gtk.Label(label="—")
+        v.get_style_context().add_class("info-val")
+        v.set_halign(Gtk.Align.START)
+        grid.attach(v, 1, row, 1, 1)
+        return v
+
+    # ── Dot / state helpers ───────────────────────────────────────────────
+    def _dot(self, lbl, state):
+        for c in ("dot-running", "dot-stopped", "dot-unknown"):
+            lbl.get_style_context().remove_class(c)
+        lbl.get_style_context().add_class(f"dot-{state}")
+
+    def _state(self, lbl, text, state):
+        for c in ("state-running", "state-stopped", "state-unknown"):
+            lbl.get_style_context().remove_class(c)
+        lbl.set_text(text)
+        lbl.get_style_context().add_class(f"state-{state}")
+
+    # ── Status polling ────────────────────────────────────────────────────
+    def _trigger_poll(self):
+        threading.Thread(target=self._poll_thread, daemon=True).start()
+        return True
+
+    def _poll_thread(self):
+        o_inst  = oasis_installed()
+        o_run   = oasis_running()
+        o_ver   = oasis_version()
+        o_node  = node_version()
+        e_inst  = ecoin_installed()
+        e_wall  = ecoin_wallet_exists()
+        e_qt    = (ECOIN_DIR / "ecoin" / "ecoin-qt").is_file()
+        e_dmn   = (ECOIN_DIR / "ecoin" / "src" / "ecoind").is_file()
+        GLib.idle_add(self._apply_status,
+                      o_inst, o_run, o_ver, o_node,
+                      e_inst, e_wall, e_qt, e_dmn)
+
+    def _apply_status(self, o_inst, o_run, o_ver, o_node,
+                      e_inst, e_wall, e_qt, e_dmn):
+        # — Header dot —
+        hstate = "running" if o_run else ("stopped" if o_inst else "unknown")
+        self._dot(self.header_dot, hstate)
+
+        # — OASIS —
+        self._dot(self.oasis_dot, "running" if o_run else ("stopped" if o_inst else "unknown"))
+        if o_run:
+            self._state(self.oasis_state_lbl, "ACTIVO",       "running")
+            self.oasis_sub_lbl.set_text("servidor en puerto 3000")
+            self.btn_o_start.set_sensitive(False)
+            self.btn_o_stop.set_sensitive(True)
+            self.btn_o_browser.set_sensitive(True)
+        elif o_inst:
+            self._state(self.oasis_state_lbl, "INSTALADO",    "stopped")
+            self.oasis_sub_lbl.set_text("servidor detenido")
+            self.btn_o_start.set_sensitive(True)
+            self.btn_o_stop.set_sensitive(False)
+            self.btn_o_browser.set_sensitive(False)
+        else:
+            self._state(self.oasis_state_lbl, "NO INSTALADO", "unknown")
+            self.oasis_sub_lbl.set_text("instala OASIS para comenzar")
+            self.btn_o_start.set_sensitive(False)
+            self.btn_o_stop.set_sensitive(False)
+            self.btn_o_browser.set_sensitive(False)
+
+        self.oasis_ver_val.set_text(f"v{o_ver}" if o_ver != "—" else "—")
+        self.oasis_node_val.set_text(o_node if o_node != "—" else "no instalado")
+        self.oasis_dir_val.set_text(str(OASIS_DIR) if o_inst else "—")
+
+        # — ECOIN —
+        self._dot(self.ecoin_dot, "running" if e_qt else ("stopped" if e_inst else "unknown"))
+        if e_inst:
+            self._state(self.ecoin_state_lbl, "COMPILADO",    "running")
+            self.ecoin_sub_lbl.set_text("wallet ECOIN disponible")
+            self.btn_e_gui.set_sensitive(True)
+            self.btn_e_wallet.set_sensitive(True)
+            self.btn_e_connect.set_sensitive(True)
+        else:
+            self._state(self.ecoin_state_lbl, "NO INSTALADO", "unknown")
+            self.ecoin_sub_lbl.set_text("instala ECOIN para comenzar")
+            self.btn_e_gui.set_sensitive(False)
+            self.btn_e_wallet.set_sensitive(False)
+            self.btn_e_connect.set_sensitive(False)
+
+        self.ecoin_wallet_val.set_text("Sí" if e_wall else "No")
+        self.ecoin_qt_val.set_text("Sí" if e_qt else "No")
+        self.ecoin_daemon_val.set_text("Sí" if e_dmn else "No")
+
+    # ── Acciones ─────────────────────────────────────────────────────────
+    def _run(self, *args):
+        """Lanza installer.sh con args, redirige output al log."""
+        cmd = [str(INSTALLER_SH)] + list(args)
+        self._log(f"$ {' '.join(cmd)}")
+        threading.Thread(target=self._exec_log, args=(cmd,), daemon=True).start()
+        GLib.idle_add(self.notebook.set_current_page, 2)
+
+    def _exec_log(self, cmd):
+        try:
+            proc = subprocess.Popen(
+                cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+                text=True, bufsize=1
+            )
+            for line in iter(proc.stdout.readline, ""):
+                GLib.idle_add(self._log, line.rstrip())
+            proc.wait()
+            GLib.idle_add(self._log, f"── proceso terminado (código {proc.returncode}) ──")
+        except Exception as e:
+            GLib.idle_add(self._log, f"[Error]: {e}")
+        GLib.idle_add(self._trigger_poll)
+
+    def _log(self, text):
+        self.log_buf.insert(self.log_buf.get_end_iter(), text + "\n")
+        self.log_view.scroll_to_mark(self._end_mark, 0.0, True, 0.0, 1.0)
+        return False
+
+    # OASIS
+    def _on_oasis_start(self,   _): self._run("--oasis-start")
+    def _on_oasis_install(self, _): self._run("--oasis-install")
+
+    def _on_oasis_stop(self, _):
+        self._log("Deteniendo OASIS…")
+        threading.Thread(target=self._kill_oasis, daemon=True).start()
+
+    def _kill_oasis(self):
+        try:
+            subprocess.run(["pkill", "-f", "node.*server.js"], timeout=5)
+            GLib.idle_add(self._log, "Servidor OASIS detenido.")
+        except Exception as e:
+            GLib.idle_add(self._log, f"[Error al detener]: {e}")
+        GLib.idle_add(self._trigger_poll)
+
+    def _on_oasis_browser(self, _):
+        subprocess.Popen(["xdg-open", "http://localhost:3000"])
+        self._log("Abriendo http://localhost:3000 …")
+
+    # ECOIN
+    def _on_ecoin_install(self, _): self._run("--ecoin-install")
+    def _on_ecoin_gui(self,     _): self._run("--ecoin-gui")
+    def _on_ecoin_wallet(self,  _): self._run("--wallet-create")
+    def _on_ecoin_connect(self, _): self._run("--wallet-connect")
+
+    # Sistema
+    def _on_clear_log(self, _):
+        self.log_buf.set_text("")
+
+
+# ── Aplicación ─────────────────────────────────────────────────────────────
+class OasisApp(Gtk.Application):
+    def __init__(self):
+        super().__init__(application_id="net.solarnethub.panel")
+
+    def do_activate(self):
+        win = OasisPanel(self)
+        win.show_all()
+
+
+def main():
+    # Cargar CSS
+    provider = Gtk.CssProvider()
+    provider.load_from_data(CSS.encode("utf-8"))
+    Gtk.StyleContext.add_provider_for_screen(
+        Gdk.Screen.get_default(),
+        provider,
+        Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION,
+    )
+
+    app = OasisApp()
+    sys.exit(app.run(sys.argv))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/start_panel.sh b/start_panel.sh
new file mode 100755
index 0000000..7a39f23
--- /dev/null
+++ b/start_panel.sh
@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+# =============================================================
+# SOLAR NET HUB — Panel de control (lanzador)
+# Lanza panel.py si python3-gi está disponible;
+# si no, lo instala y reintenta.
+# =============================================================
+set -euo pipefail
+
+REPO_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
+PANEL_PY="$REPO_DIR/INSTALLER/panel.py"
+INSTALLER_SH="$REPO_DIR/INSTALLER/installer.sh"
+
+C_RESET='\033[0m'
+C_OK='\033[1;32m'
+C_FAIL='\033[1;31m'
+C_WARN='\033[1;33m'
+C_INFO='\033[1;36m'
+
+have(){ command -v "$1" >/dev/null 2>&1; }
+
+# ── Instalar fuente Dune Rise (usuario, sin root) ─────────────────────────
+install_font(){
+  local src="$REPO_DIR/INSTALLER/Dune_Rise.otf"
+  local dst="$HOME/.local/share/fonts/Dune_Rise.otf"
+  if [ -f "$src" ] && [ ! -f "$dst" ]; then
+    mkdir -p "$HOME/.local/share/fonts"
+    cp -f "$src" "$dst"
+    fc-cache -f >/dev/null 2>&1 || true
+  fi
+}
+
+# ── Verificar / instalar python3-gi ──────────────────────────────────────
+check_gi(){
+  python3 -c "import gi; gi.require_version('Gtk','3.0'); from gi.repository import Gtk" \
+    >/dev/null 2>&1
+}
+
+install_gi(){
+  echo -e "${C_WARN}⚠  python3-gi no encontrado. Instalando…${C_RESET}"
+  if have apt-get;  then sudo apt-get install -y python3-gi python3-gi-cairo gir1.2-gtk-3.0
+  elif have pacman; then sudo pacman -Sy --noconfirm python-gobject
+  elif have dnf;    then sudo dnf install -y python3-gobject gtk3
+  elif have zypper; then sudo zypper --non-interactive install python3-gobject gtk3
+  else
+    echo -e "${C_FAIL}✘  Gestor de paquetes no soportado.${C_RESET}"
+    echo    "   Instala manualmente: python3-gi / python-gobject"
+    exit 1
+  fi
+}
+
+# ── Verificar DISPLAY / Wayland ───────────────────────────────────────────
+check_display(){
+  if [ -z "${DISPLAY:-}" ] && [ -z "${WAYLAND_DISPLAY:-}" ]; then
+    echo -e "${C_FAIL}✘  No hay sesión gráfica (DISPLAY/WAYLAND_DISPLAY vacíos).${C_RESET}"
+    echo    "   Ejecuta este script desde tu escritorio o una terminal gráfica."
+    exit 1
+  fi
+}
+
+# ── Main ─────────────────────────────────────────────────────────────────
+echo -e "${C_INFO}== SOLAR NET HUB :: Panel de Control ==${C_RESET}"
+
+check_display
+
+install_font 2>/dev/null || true
+
+if ! check_gi; then
+  install_gi
+  if ! check_gi; then
+    echo -e "${C_FAIL}✘  No se pudo cargar python3-gi tras la instalación.${C_RESET}"
+    echo    "   Intenta cerrar sesión y volver a entrar, o instala python3-gi manualmente."
+    exit 1
+  fi
+fi
+
+echo -e "${C_OK}✔  python3-gi listo. Lanzando panel…${C_RESET}"
+exec python3 "$PANEL_PY" "$@"