#include QMK_KEYBOARD_H

#define _______   KC_TRANSPARENT

#define RSE_DEL   LT(2, KC_DEL)
#define RSE_TAB   LT(2, KC_TAB)

#define LSH_BSP   MT(MOD_LSFT, KC_BSPC)
#define RSH_SPC   MT(MOD_RSFT, KC_SPC)

#define LWR_ESC   LT(1, KC_ESC)
#define LWR_ENT   LT(1, KC_ENT)

#define RALT_BSLS RALT_T(KC_BSLS)
#define RCTL_QUOT RCTL_T(KC_QUOTE)
#define RCTL_APP  RCTL_T(KC_APP)

#define KC_SCRL   KC_SCROLL_LOCK
#define KC_NLCK   KC_NUM_LOCK

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [0] = LAYOUT_3x7(
    KC_LGUI, KC_GRV,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,        KC_Y,    KC_U,    KC_I,    KC_O,   KC_P,    KC_LBRC,   KC_RBRC,
    KC_PGUP, KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,        KC_H,    KC_J,    KC_K,    KC_L,   KC_SCLN, RCTL_QUOT, KC_PGDN,
             KC_LALT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,        KC_N,    KC_M,    KC_COMM, KC_DOT, KC_SLSH, RALT_BSLS,
                                        RSE_DEL, LSH_BSP, LWR_ESC,     LWR_ENT, RSH_SPC, RSE_TAB
    ),

    [1] = LAYOUT_3x7(
    _______, KC_UNDS, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,        KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,   KC_F11,  KC_F12,
    _______, KC_PPLS, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,  KC_PMNS, _______,
             KC_PEQL, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,         KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     _______,
                                        MO(3)  , _______, _______,      _______, _______, MO(3)
    ),

    [2] = LAYOUT_3x7(
    KC_MUTE, KC_NLCK, KC_PSLS, KC_P7,   KC_P8,   KC_P9,   KC_PMNS,      _______, KC_HOME, KC_PSCR, KC_PAUS, KC_SCRL, KC_CAPS,        KC_END,
    KC_VOLU, KC_PEQL, KC_PAST, KC_P4,   KC_P5,   KC_P6,   KC_PPLS,      _______, KC_LEFT, KC_UP,   KC_RGHT, KC_INS,  RCTL_T(KC_APP), KC_VOLD,
             _______, KC_P0,   KC_P1,   KC_P2,   KC_P3,   KC_PCMM,      _______, KC_END,  KC_DOWN, _______, _______, _______,
                                        _______, _______, MO(3)  ,      MO(3)  , _______, _______
    ),
    [3] = LAYOUT_3x7(
    _______,  _______, _______, _______, _______, _______,  _______,       KC_WH_U, KC_BTN1, KC_ACL1, KC_BTN2, _______, _______, _______,
    _______,  RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI,  _______,       KC_WH_D, KC_MS_L, KC_MS_U, KC_MS_R, _______, _______, _______,
              RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD,  _______,       _______, KC_ACL0, KC_MS_D, KC_ACL2, _______, _______,
                                         _______, _______,  _______,       _______, _______, _______
    ),
};