# ╭──────────────────────────────────────────────────────────────╮
# │  ~/.tmux.conf  ·  AygeaNight theme  ·  🦊                   │
# │  Tokyo Night base · Aygea brand accent colors               │
# ╰──────────────────────────────────────────────────────────────╯
#
# INSTALL:
#   cp tmux.conf ~/.tmux.conf
#   tmux source ~/.tmux.conf   (or restart tmux)
#
# REQUIREMENTS:
#   - tmux 3.2+ (for truecolor support)
#   - A Nerd Font in iTerm2 for the  separators and icons
#     Recommended: JetBrainsMono Nerd Font or Hack Nerd Font
#     Download: https://www.nerdfonts.com/font-downloads
#     Set in: iTerm2 → Preferences → Profiles → Text → Font
#   - Optional: tmux plugin manager (tpm) for plugins section at bottom

# ── General ─────────────────────────────────────────────────────
set -g default-terminal "tmux-256color"
set -ag terminal-overrides ",xterm-256color:RGB"   # truecolor
set -ag terminal-overrides ",alacritty:RGB"
set -g mouse on                                    # mouse support
set -g base-index 1                                # windows from 1
set -g pane-base-index 1
set -g renumber-windows on
set -g history-limit 50000
set -g escape-time 0                               # no ESC delay (important for vim/nvim)
set -g focus-events on
set -g set-clipboard on
set -g allow-passthrough on                        # OSC 52 clipboard over SSH
set -g extended-keys on
set -q -g status-utf8 on
set -wq -g utf8 on

# ── Prefix ──────────────────────────────────────────────────────
unbind C-b
set -g prefix C-a
bind C-a send-prefix

# ── Split panes (intuitive keys) ────────────────────────────────
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
bind c new-window -c "#{pane_current_path}"
unbind '"'
unbind %

# ── Pane navigation (vim-style) ──────────────────────────────────
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# ── Pane resizing ────────────────────────────────────────────────
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# ── Reload config ────────────────────────────────────────────────
bind r source-file ~/.tmux.conf \; display "🦊 tmux reloaded!"

# ═══════════════════════════════════════════════════════════════
#  COLORS — AygeaNight Palette
#  Tokyo Night base (#0F1020 bg) + Aygea brand accents
# ═══════════════════════════════════════════════════════════════

# Brand hex references (used in #[fg=...] below):
#   Baby Blue:      #AFCBFF   Baby Blue Dark: #6A8FD3
#   Deep Sapphire:  #0F52BA   Sapphire Dark:  #083B89
#   Soft Pink:      #F8C8DC   Pink Dark:      #D88CA8
#   Silver:         #E6EEF8   Silver Dark:    #C0D1E6
#   Navy:           #2A3A5E   Navy Dark:      #1B2438
#   BG:             #0F1020   (Tokyo Night base, blue-shifted)

bg_base="#0F1020"
bg_panel="#1B2438"
bg_active="#2A3A5E"
fg_main="#C0D1E6"
fg_dim="#3B4A75"
col_active="#AFCBFF"
col_pink="#D88CA8"
col_sapphire="#0F52BA"
col_accent="#6A8FD3"
col_sep="#2A3A5E"

# ── Pane borders ────────────────────────────────────────────────
set -g pane-border-style "fg=#2A3A5E"
set -g pane-active-border-style "fg=#6A8FD3"

# ── Message / command bar ────────────────────────────────────────
set -g message-style "fg=#AFCBFF,bg=#1B2438,bold"
set -g message-command-style "fg=#D88CA8,bg=#1B2438"

# ── Copy mode ───────────────────────────────────────────────────
set -g mode-style "fg=#0F1020,bg=#AFCBFF"

# ── Status bar — global ──────────────────────────────────────────
set -g status on
set -g status-position top
set -g status-interval 5
set -g status-justify left
set -g status-style "fg=#C0D1E6,bg=#0F1020"

# ── Status LEFT — session badge ──────────────────────────────────
#   🦊  [session-name]  ›
set -g status-left-length 40
set -g status-left "\
#[fg=#0F1020,bg=#AFCBFF,bold] 🦊 \
#[fg=#0F1020,bg=#AFCBFF,bold]#{session_name} \
#[fg=#AFCBFF,bg=#2A3A5E,nobold]\
#[fg=#6A8FD3,bg=#2A3A5E] \
#[fg=#2A3A5E,bg=#0F1020]\
#[fg=#3B4A75,bg=#0F1020] "

# ── Window list (center) ─────────────────────────────────────────
set -g window-status-separator ""

# Inactive window
set -g window-status-format "\
#[fg=#0F1020,bg=#0F1020] \
#[fg=#3B4A75,bg=#1B2438] #I \
#[fg=#C0D1E6,bg=#1B2438]#W \
#[fg=#1B2438,bg=#0F1020]"

# Active window — baby blue highlight
set -g window-status-current-format "\
#[fg=#0F1020,bg=#0F1020]\
#[fg=#0F1020,bg=#6A8FD3,bold] #I \
#[fg=#0F1020,bg=#AFCBFF,bold]#W \
#[fg=#AFCBFF,bg=#0F1020,nobold]"

# Window with activity
set -g window-status-activity-style "fg=#D88CA8,bg=#1B2438"
set -g window-status-bell-style "fg=#F8C8DC,bg=#1B2438,bold"

# ── Status RIGHT — system info ───────────────────────────────────
set -g status-right-length 120
set -g status-right "\
#[fg=#2A3A5E,bg=#0F1020]\
#[fg=#C0D1E6,bg=#2A3A5E]  #(whoami) \
#[fg=#1B2438,bg=#2A3A5E]\
#[fg=#6A8FD3,bg=#1B2438,bold] \
#[fg=#AFCBFF,bg=#1B2438]%H:%M \
#[fg=#6A8FD3,bg=#1B2438] ⁞ \
#[fg=#C0D1E6,bg=#1B2438]%a %d %b \
#[fg=#0F52BA,bg=#1B2438]\
#[fg=#E6EEF8,bg=#0F52BA,bold] ♡ "

# ── Clock mode ───────────────────────────────────────────────────
set -g clock-mode-colour "#AFCBFF"
set -g clock-mode-style 24

# ═══════════════════════════════════════════════════════════════
#  PLUGINS (optional — requires tpm)
#  Install tpm first:
#    git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
#  Then press prefix + I to install plugins
# ═══════════════════════════════════════════════════════════════

# set -g @plugin 'tmux-plugins/tpm'
# set -g @plugin 'tmux-plugins/tmux-sensible'
# set -g @plugin 'tmux-plugins/tmux-resurrect'    # save/restore sessions
# set -g @plugin 'tmux-plugins/tmux-continuum'    # auto-save sessions
# set -g @continuum-restore 'on'

# run '~/.tmux/plugins/tpm/tpm'