diff --git a/.tmux.conf b/.tmux.conf
new file mode 100644
index 0000000..2114691
--- /dev/null
+++ b/.tmux.conf
@@ -0,0 +1,51 @@
+# ===== PERUSASETUKSET =====
+set -g default-terminal "tmux-256color"
+set -g base-index 1
+setw -g pane-base-index 1
+set -g renumber-windows on
+set -g mouse on
+set -sg escape-time 0
+set -g extended-keys off
+set -g allow-passthrough off
+
+# Prefix Ctrl+A
+unbind C-b
+set -g prefix C-a
+bind C-a send-prefix
+
+# Reload config
+bind r source-file ~/.tmux.conf \; display "Config reloaded!"
+
+# Split panes
+bind | split-window -h -c "#{pane_current_path}"
+bind - split-window -v -c "#{pane_current_path}"
+
+# Pane navigation
+bind h select-pane -L
+bind j select-pane -D
+bind k select-pane -U
+bind l select-pane -R
+
+# ===== NORD-VÄRIT =====
+set -g pane-border-style fg='#4c566a'
+set -g pane-active-border-style fg='#88c0d0'
+set -g message-style bg='#3b4252',fg='#88c0d0'
+
+# ===== STATUSBAR YLÖS =====
+set -g status on
+set -g status-position top
+set -g status-interval 5
+set -g status-style bg='#2e3440',fg='#d8dee9'
+
+# Vasen: sessio + käyttäjä@host
+set -g status-left-length 50
+set -g status-left "#[bg=#88c0d0,fg=#2e3440,bold]  #S #[bg=#3b4252,fg=#88c0d0]#[bg=#3b4252,fg=#d8dee9] #(whoami)@#h #[bg=#2e3440,fg=#3b4252] "
+
+# Oikea: sää(60s) | verkko | CPU load | muisti | aika
+set -g status-right-length 150
+set -g status-right "#[bg=#2e3440,fg=#3b4252]#[bg=#3b4252,fg=#d8dee9] #($HOME/bin/tmux-weather.sh) #[bg=#3b4252,fg=#4c566a]#[bg=#4c566a,fg=#d8dee9] #($HOME/bin/tmux-network.sh) #[bg=#4c566a,fg=#81a1c1]#[bg=#81a1c1,fg=#2e3440]  #(awk '{print $1}' /proc/loadavg) #[bg=#81a1c1,fg=#5e81ac]#[bg=#5e81ac,fg=#d8dee9]  #(awk '/MemTotal/{t=$2} /MemAvailable/{a=$2} END{printf \"%.0fMB/%.0fMB\", (t-a)/1024, t/1024}' /proc/meminfo) #[bg=#5e81ac,fg=#88c0d0]#[bg=#88c0d0,fg=#2e3440,bold]  %d.%m.%Y %H:%M "
+
+# Ikkunat
+set -g status-justify left
+setw -g window-status-format "#[bg=#2e3440,fg=#4c566a] #I #[fg=#d8dee9]#W "
+setw -g window-status-current-format "#[bg=#2e3440,fg=#3b4252]#[bg=#3b4252,fg=#88c0d0,bold] #I #W #[bg=#2e3440,fg=#3b4252]"
diff --git a/.zshrc b/.zshrc
new file mode 100644
index 0000000..233fc90
--- /dev/null
+++ b/.zshrc
@@ -0,0 +1,82 @@
+typeset -g POWERLEVEL9K_INSTANT_PROMPT=off
+# Powerlevel10k instant prompt
+if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
+  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
+fi
+
+COLORTERM=truecolor
+fastfetch
+
+# ===== HISTORIA-ASETUKSET =====
+HISTFILE=~/.zsh_history
+HISTSIZE=10000
+SAVEHIST=10000
+setopt APPEND_HISTORY
+setopt SHARE_HISTORY
+setopt HIST_IGNORE_ALL_DUPS
+setopt HIST_FIND_NO_DUPS
+setopt HIST_SAVE_NO_DUPS
+bindkey '^[[A' history-beginning-search-backward
+bindkey '^[[B' history-beginning-search-forward
+
+# Zinit
+ZINIT_HOME="${XDG_DATA_HOME:-${HOME}/.local/share}/zinit/zinit.git"
+if [[ ! -f $ZINIT_HOME/zinit.zsh ]]; then
+    print -P "%F{33}Installing Zinit...%f"
+    command mkdir -p "$(dirname $ZINIT_HOME)"
+    command git clone https://github.com/zdharma-continuum/zinit "$ZINIT_HOME"
+fi
+source "${ZINIT_HOME}/zinit.zsh"
+
+# Zinit annexes
+zinit light-mode for \
+    zdharma-continuum/zinit-annex-as-monitor \
+    zdharma-continuum/zinit-annex-bin-gem-node \
+    zdharma-continuum/zinit-annex-patch-dl \
+    zdharma-continuum/zinit-annex-rust
+
+# Pluginit
+zinit light zsh-users/zsh-completions
+zinit light zsh-users/zsh-autosuggestions
+zinit light zsh-users/zsh-syntax-highlighting
+zinit light Aloxaf/fzf-tab
+zinit light MichaelAquilina/zsh-you-should-use
+
+# Oh-My-Zsh snippets
+zinit snippet OMZP::colored-man-pages
+zinit snippet OMZP::systemd
+zinit snippet OMZP::git
+zinit snippet OMZP::podman
+
+# Completions
+autoload -Uz compinit
+compinit
+
+# Powerlevel10k theme
+source ~/powerlevel10k/powerlevel10k.zsh-theme
+
+# PATH
+typeset -U PATH path
+export PATH="$HOME/.cargo/bin:$HOME/.local/bin:/opt/nvim-linux-x86_64/bin:$PATH"
+
+# eza aliases
+alias ls="eza --icons"
+alias ll="eza -lah --icons"
+alias la="eza -a --icons"
+alias lt="eza --tree --icons"
+
+# Modern CLI tools
+alias cat="bat"
+alias grep="rg"
+alias find="fd"
+
+# fzf
+source /usr/share/fzf/shell/key-bindings.zsh
+
+# zoxide
+eval "$(zoxide init zsh --cmd z)"
+alias cd="z"
+
+# p10k config
+[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
+[ -s "/home/mikko/.jabba/jabba.sh" ] && source "/home/mikko/.jabba/jabba.sh"