@mixin box-shadow($shadow...) {
  -webkit-box-shadow: $shadow; // iOS <4.3 & Android <4.1
  box-shadow: $shadow;
}

// ======================================
// --------------- Border ---------------
// ======================================
@mixin sunfw-border(
  $universal: false,
  $border-width: false,
  $border-style: false,
  $border-color: false,
  $border-top-width: false,
  $border-top-style: false,
  $border-top-color: false,
  $border-right-width: false,
  $border-right-style: false,
  $border-right-color: false,
  $border-bottom-width: false,
  $border-bottom-style: false,
  $border-bottom-color: false,
  $border-left-width: false,
  $border-left-style: false,
  $border-left-color: false
){
  @if ($universal != false) {
    @if ($universal == 1) {
      @if ($border-width != false) { border-width: $border-width + 'px';  }
      @if ($border-style != false) { border-style: $border-style; }
      @if ($border-color != false) { border-color: $border-color; }
    }
    @if ($universal == 0) {
      @if ($border-top-width != false){ border-top-width: $border-top-width + 'px'}
      @if ($border-top-style != false){ border-top-style: $border-top-style}
      @if ($border-top-color != false){ border-top-color: $border-top-color}
      @if ($border-right-width != false){ border-right-width: $border-right-width + 'px'}
      @if ($border-right-style != false){ border-right-style: $border-right-style}
      @if ($border-right-color != false){ border-right-color: $border-right-color}
      @if ($border-bottom-width != false){ border-bottom-width: $border-bottom-width + 'px'}
      @if ($border-bottom-style != false){ border-bottom-style: $border-bottom-style}
      @if ($border-bottom-color != false){ border-bottom-color: $border-bottom-color}
      @if ($border-left-width != false){ border-left-width: $border-left-width + 'px'}
      @if ($border-left-style != false){ border-left-style: $border-left-style}
      @if ($border-left-color != false){ border-left-color: $border-left-color}                  
    }
  } 
}


// ======================================
// --------------- Button ---------------
// ======================================
@mixin btn-addstyles(
	$font-weight: false,
	$letter-spacing: false,
	$text-shadow: false,
	$text-transform: false,
	$bg-hover: false,
    $box-shadow: false
) {
  @if $font-weight != false { font-weight: $font-weight };
  @if $letter-spacing != false { letter-spacing: $letter-spacing + 'px' };
  @if $text-shadow != false { text-shadow:  $text-shadow };
  @if $text-transform != false { text-transform: $text-transform };
  @if $box-shadow != false {
    -webkit-box-shadow: $box-shadow;
    box-shadow: $box-shadow;
  };
  &:hover,&:focus, &.active {
    @if $bg-hover != false { background-color: $bg-hover };
  }
}

@mixin btn-addstylesadvance(
	$btn-bg,
	$btn-bg-hover,
	$border,
	$color,
	$font-style,
	$font-weight,
	$font-size,
	$letter-spacing,
	$text-transform,
	$text-shadow
) {

	@include btn-addstyles($font-weight, $letter-spacing, $text-shadow, $text-transform, $btn-bg-hover);
	@if $color != false { color: $color };
	@if $btn-bg != false { background: $btn-bg };
	@if $border != false { border: $border };
	@if $text-shadow != false { text-shadow: $text-shadow };
	@if $font-style != false { font-style: $font-style };

}

// ======================================
// --------------- Heading --------------
// ======================================

@mixin heading(
	$headings-color: false,
	$headings-font-family: false,
	$headings-font-style: false,
	$headings-font-weight: false,
	$headings-base-size: 14px,
	$headings-letter-spacing: false,
	$headings-line-height: false,
	$headings-text-transanform: false
) {
	h1, h2, h3, h4, h5, h6,
	.h1, .h2, .h3, .h4, .h5, .h6 {
		@if $headings-font-style != false { font-style: $headings-font-style };
		@if $headings-font-family != false { font-family: $headings-font-family };
		@if $headings-font-weight != false { font-weight: $headings-font-weight };
		@if $headings-line-height != false { line-height: $headings-line-height };
		@if $headings-color != false { color: $headings-color };
		@if $headings-letter-spacing != false { letter-spacing: $headings-letter-spacing };
		@if $headings-text-transanform != false { text-transform: $headings-text-transanform };
	}

	@if($headings-base-size != false) {
		h1, .h1 { font-size: floor(($headings-base-size * 2.6)); }
		h2, .h2 { font-size: floor(($headings-base-size * 2.15)); }
		h3, .h3 { font-size: ceil(($headings-base-size * 1.7)); }
		h4, .h4 { font-size: ceil(($headings-base-size * 1.25)); }
		h5, .h5 { font-size: $headings-base-size; }
		h6, .h6 { font-size: ceil(($headings-base-size * 0.85)); }
	}

}


// ======================================
// ----------------- Link ---------------
// ======================================

@mixin link(
	$link-color: false,
	$link-hover-color: false
) {
	a {
		@if $link-color != false { color: $link-color };
		&:hover {
			@if $link-hover-color != false { color: $link-hover-color };
		}
	}
}

// ======================================
// --------------- Content --------------
// ======================================

@mixin content(
	$color: false,
	$background-color: false,
	$letter-spacing: false,
	$line-height: false,
	$text-transanform: false,
	$text-shadow: false
) {
	@if $color != false { color: $color };
	@if $background-color != false { background-color: $background-color };
	@if $letter-spacing != false { letter-spacing: $letter-spacing };
	@if $line-height != false { line-height: $line-height };
	@if $text-transanform != false { text-transform: $text-transanform };
	p {
		@if $text-shadow != false { text-shadow: $text-shadow };
	}
}


// ======================================
// ---------- Padding , Margin ----------
// ======================================

@mixin padding($padding-top : false, $padding-right : false ,$padding-bottom : false, $padding-left: false ) {
	@if $padding-top != false { padding-top: $padding-top };
	@if $padding-right != false { padding-right: $padding-right };
	@if $padding-bottom != false { padding-bottom: $padding-bottom };
	@if $padding-left != false { padding-left: $padding-left };
}

@mixin margin($margin-top : false, $margin-right : false ,$margin-bottom : false, $margin-left: false ) {
	@if $margin-top != false { margin-top: $margin-top };
	@if $margin-right != false { margin-right: $margin-right };
	@if $margin-bottom != false { margin-bottom: $margin-bottom };
	@if $margin-left != false { margin-left: $margin-left };
}

// ======================================
// -------- Boxed Layout Setting --------
// ======================================

@mixin boxed-layout($width: 1170px) {
	@media (min-width: 768px) {
		max-width: $width;
		margin: auto;
		.container {
          max-width: 100% !important;
          width: 100%;
		}
	}
    @media (max-width: 1024px) {
      .container {
        max-width: 100% !important;
      }
    }
}

// ======================================
// -------- RIGHT TO LEFT --------
// ======================================

// BASIC CONVERTER (ignore these)
@mixin rtl-base-simple ($property, $direction) {
  #{$property}:$direction;
  .sunfw-direction-rtl & {
    @if $direction == $rtl-right {
      #{$property}:$rtl-left;
    }
    @else {
      #{$property}:$rtl-right;
    }
  }
}
@mixin rtl-base-inherit ($property, $direction, $value, $inherit : inherit) {
  #{$property}-#{$direction}: $value;
  .sunfw-direction-rtl & {
    @if $direction == $rtl-right {
      #{$property}-#{$rtl-left}: $value;
    }
    @else {
      #{$property}-#{$rtl-right}: $value;
    }
    #{$property}-#{$direction}: $inherit;
  }
}
@mixin rtl-base-toprightbottomleft ($property, $t, $r, $b, $l) {
  #{$property}: $t $r $b $l;
  .sunfw-direction-rtl & {
    #{$property}: $t $l $b $r;
  }
}

// BODY STYLES
@mixin rtl-direction ($forBody : true) {
  direction: ltr;
  @if $forBody {
    &.rtl {
      direction: rtl;
    }
  }
  @else {
    .rtl & {
      direction: rtl;
    }
  }
}
@mixin rtl-font-family ($ltr, $rtl, $forBody : false) {
  font-family: $ltr;
  @if $forBody {
    &.rtl, &.non-latin {
      font-family:$rtl;
    }
  }
  @else {
    .rtl &, .non-latin & {
      font-family:$rtl;
    }
  }
}

// MARGIN
@mixin rtl-margin ($t, $r, $b, $l) {
  @include rtl-base-toprightbottomleft(margin,$t, $r, $b, $l);
}
@mixin rtl-margin-left ($value) {
  @include rtl-base-inherit(margin,$rtl-left,$value);
}
@mixin rtl-margin-right ($value) {
  @include rtl-base-inherit(margin,$rtl-right,$value);
}

// PADDING
@mixin rtl-padding ($t, $r, $b, $l) {
  @include rtl-base-toprightbottomleft(padding,$t, $r, $b, $l);
}
@mixin rtl-padding-left ($value) {
  @include rtl-base-inherit(padding,$rtl-left,$value);
}
@mixin rtl-padding-right ($value) {
  @include rtl-base-inherit(padding,$rtl-right,$value);
}

// BORDER
@mixin rtl-border-width ($t,$r,$b,$l) {
  @include rtl-base-toprightbottomleft(border-width,$t,$r,$b,$l);
}
@mixin rtl-border-style ($t,$r,$b,$l) {
  @include rtl-base-toprightbottomleft(border-style,$t,$r,$b,$l);
}
@mixin rtl-border-left ($value) {
  @include rtl-base-inherit(border,$rtl-left,$value);
}
@mixin rtl-border-right ($value) {
  @include rtl-base-inherit(border,$rtl-right,$value);
}

// POSITION
@mixin rtl-left ($value) {
  #{$rtl-left}: $value;
  .sunfw-direction-rtl & {
    #{$rtl-right}: $value;
    #{$rtl-left}: auto;
  }
}
@mixin rtl-right ($value) {
  #{$rtl-right}: $value;
  .sunfw-direction-rtl & {
    #{$rtl-left}: $value;
    #{$rtl-right}: auto;
  }
}

// TEXT-ALIGN
@mixin rtl-text-align-left () {
  @include rtl-base-simple(text-align, $rtl-left);
}
@mixin rtl-text-align-right () {
  @include rtl-base-simple(text-align, $rtl-right);
}

// FLOAT
@mixin rtl-float-left () {
  @include rtl-base-simple(float, $rtl-left);
}
@mixin rtl-float-right () {
  @include rtl-base-simple(float, $rtl-right);
}

// BACKGROUND-POSITION
@mixin rtl-background-position-left ($vertical) {
  background-position:$rtl-left $vertical !important;
  .sunfw-direction-rtl & {
    background-position:$rtl-right $vertical !important;
  }
}
@mixin rtl-background-position-right ($vertical) {
  background-position:$rtl-right $vertical;
  .sunfw-direction-rtl & {
    background-position:$rtl-left $vertical;
  }
}

@mixin rtl-background-position-percent ($vertical, $horPercent) {
  background-position:$horPercent $vertical;
  .sunfw-direction-rtl & {
    background-position:100% - $horPercent $vertical;
  }
}

// TEXT-SHADOW & BOX-SHADOW
@mixin rtl-text-shadow ($x, $rest) {
  text-shadow: $x $rest;
  .sunfw-direction-rtl & {
    text-shadow: -1 * $x $rest;
  }
}
@mixin rtl-box-shadow ($x, $rest) {
  -moz-box-shadow: $x $rest;
  -webkit-box-shadow: $x $rest;
  box-shadow: $x $rest;
  .sunfw-direction-rtl & {
    -moz-box-shadow: -1 * $x $rest;
    -webkit-box-shadow: -1 * $x $rest;
    box-shadow: -1 * $x $rest;
  }
}

// BORDER-RADIUS
@mixin rtl-border-radius($tl, $tr, $br, $bl) {
  -moz-border-radius: $tl $tr $br $bl;
  -webkit-border-radius: $tl $tr $br $bl;
  border-radius: $tl $tr $br $bl;
  .sunfw-direction-rtl & {
    -moz-border-radius: $tr $tl $bl $br;
    -webkit-border-radius: $tr $tl $bl $br;
    border-radius: $tr $tl $bl $br;
  }
}

@mixin rtl-border-radius-topright ($value) {
  -moz-border-top-#{$rtl-right}-radius: $value;
  -webkit-border-top-#{$rtl-right}-radius: $value;
  border-top-#{$rtl-right}-radius: $value;
  .sunfw-direction-rtl & {
    -moz-border-top-#{$rtl-left}-radius: $value;
    -webkit-border-top-#{$rtl-left}-radius: $value;
    border-top-#{$rtl-left}-radius: $value;
    -moz-border-top-#{$rtl-right}-radius: inherit;
    -webkit-border-top-#{$rtl-right}-radius: inherit;
    border-top-#{$rtl-right}-radius: inherit;
  }
}

@mixin rtl-border-radius-bottomright ($value) {
  -moz-border-bottom-#{$rtl-right}-radius: $value;
  -webkit-border-bottom-#{$rtl-right}-radius: $value;
  border-bottom-#{$rtl-right}-radius: $value;
  .sunfw-direction-rtl & {
    -moz-border-bottom-#{$rtl-left}-radius: $value;
    -webkit-border-bottom-#{$rtl-left}-radius: $value;
    border-bottom-#{$rtl-left}-radius: $value;
    -moz-border-bottom-#{$rtl-right}-radius: inherit;
    -webkit-border-bottom-#{$rtl-right}-radius: inherit;
    border-bottom-#{$rtl-right}-radius: inherit;
  }
}

@mixin rtl-border-radius-topleft ($value) {
  -moz-border-top-#{$rtl-left}-radius: $value;
  -webkit-border-top-#{$rtl-left}-radius: $value;
  border-top-#{$rtl-left}-radius: $value;
  .sunfw-direction-rtl & {
    -moz-border-top-#{$rtl-right}-radius: $value;
    -webkit-border-top-#{$rtl-right}-radius: $value;
    border-top-#{$rtl-right}-radius: $value;
    -moz-border-top-#{$rtl-left}-radius: inherit;
    -webkit-border-top-#{$rtl-left}-radius: inherit;
    border-top-#{$rtl-left}-radius: inherit;
  }
}

@mixin rtl-border-radius-bottomleft ($value) {
  -moz-border-bottom-#{$rtl-left}-radius: $value;
  -webkit-border-bottom-#{$rtl-left}-radius: $value;
  border-bottom-#{$rtl-left}-radius: $value;
  .sunfw-direction-rtl & {
    -moz-border-bottom-#{$rtl-right}-radius: $value;
    -webkit-border-bottom-#{$rtl-right}-radius: $value;
    border-bottom-#{$rtl-right}-radius: $value;
    -moz-border-bottom-#{$rtl-left}-radius: inherit;
    -webkit-border-bottom-#{$rtl-left}-radius: inherit;
    border-bottom-#{$rtl-left}-radius: inherit;
  }
}

// Translate X
@mixin rtl-translateX($x) {
  -webkit-transform: translateX($x);
      -ms-transform: translateX($x); // IE9 only
       -o-transform: translateX($x);
          transform: translateX($x);
.sunfw-direction-rtl & {
  -webkit-transform: translateX(-$x);
     -ms-transform: translateX(-$x); // IE9 only
      -o-transform: translateX(-$x);
         transform: translateX(-$x);
  }
}


@function str-replace($string, $search, $replace: '') {
  $index: str-index($string, $search);

  @if $index {
    @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
  }

  @return $string;
}