@import "mixins.scss";

//
// iOS theme
// Provides the visual and interaction style from iOS
//
// --------------------------------------------------


// Colors
// --------------------------------------------------

// Main theme colors
$primary-color:  #007aff;
$chrome-color:   rgba(247,247,247,.98);

// Action colors
$default-color:  #929292;
$positive-color: #4cd964;
$negative-color: #dd524d;


// iOS style transitions
// --------------------------------------------------
$timing-fuction: cubic-bezier(.1, .5, .1, 1); // Inspired by @c2prods


// Bars
// --------------------------------------------------

[class*="bar-"] {
  border-bottom: 0;
  background-color: $chrome-color;
  @include box-shadow(0 0 1px rgba(0,0,0,.85));
}

.bar-tab {
  border-top: 0;
  @include box-shadow(0 0 -1px rgba(0,0,0,.85));
}


// Nav bar in popovers
// --------------------------------------------------

.popover .bar-nav {
  border-bottom: 1px solid rgba(0,0,0,.15);
}


// Table views
// --------------------------------------------------

.table-view {
  .table-view-cell {
    border-bottom: 0;
    @include hairline(single, #c8c7cc, 15px); // Single grey border with a 15px offset.
  
    // Remove the border from the last table view item
    &:last-child {
      background-image: none;
    }
  }
  // Table view dividers
  // --------------------------------------------------

  .table-view-divider {
    border-top: 0;
    border-bottom: 0;
    @include hairline(double, #c8c7cc, 0);  // Double (top and bottom) grey border with no offset.
  }
}

.popover .table-view {
  border-radius: 12px;
}


// Forms
// --------------------------------------------------

select,
textarea,
input[type="text"],
input[type=search],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="tel"],
input[type="color"],
.input-group {
  height: 40px;
  padding: 10px 15px;  border: 1px solid rgba(0, 0, 0, .2);
}

// Rounded search input
input[type=search] {
  height: 34px;
  text-align: center;
  background-color: rgba(0,0,0,.1);
  border: 0;
  border-radius: 6px;
}
input[type=search]:focus {
  text-align: left;
}
select,
textarea,
.input-group {
  height: auto;
}

// Input groups (cluster multiple inputs together into a single group)
// -------------------------------------------------------------------
.input-group {
  padding: 0;
}
.input-group input {
  border: 0;
  @include hairline(single, #c8c7cc, 15px);
}
// Remove bottom border on last input to avoid double bottom border
.input-group input:last-child {
  background-image: none;
}

// Input groups with labels
// --------------------------------------------------

// To use labels with input groups, wrap a label and an input in an .input-row
.input-row {
  border-bottom: 0;
  @include hairline(single, #c8c7cc, 15px); // Single grey border with a 15px offset.
}
// Remove bottom border on last input-row to avoid double bottom border
.input-row:last-child,
.input-row label + input {
  background-image: none;
}


// Buttons
// --------------------------------------------------

[class*="button"] {
  border: 1px solid $default-color;
  color: $default-color;
  background-color: transparent;
  @include transition(background-color, opacity, color);
  @include transition-duration(.2s);
  @include transition-timing-function(linear);

  // Active & filled button styles
  &:active,
  &.active,
  &.button-filled {
    color: #fff;
    background-color: $default-color;
  }
}


// Other button types
// --------------------------------------------------

// Primary button (Default color is blue)
.button-primary {
  color: $primary-color;
  border: 1px solid $primary-color;

  &:active,
  &.active,
  &.button-filled {
    background-color: $primary-color;
  }
}

// Positive button (Default color is green)
.button-positive {
  color: $positive-color;
  border: 1px solid $positive-color;

  &:active,
  &.active,
  &.button-filled {
    background-color: $positive-color;
  }
}

// Negative button (Default color is red)
.button-negative {
  color: $negative-color;
  border: 1px solid $negative-color;

  &:active,
  &.active,
  &.button-filled {
    background-color: $negative-color;
  }
}

// Link button (Buttons that look like links)
.button-link {
  color: $primary-color;

  &:active,
  &.active {
    color: $primary-color;
  }
}

// Link button (Buttons that look like links)
.button-link {
  &:active,
  &.active {
    color: $primary-color;
    opacity: .3;
  }
}

// Buttons in nav bars
// --------------------------------------------------

.bar-nav {
  [class*="button"] {
    color: $primary-color;
    @include transition(opacity .2s linear);
  }

  // Directional buttons in nav bars
  // --------------------------------------------------

  .button-prev:before,
  .button-prev:after,
  .button-next:before,
  .button-next:after {
    background-color: $primary-color;
  }
}


//
// Badges
// --------------------------------------------------

[class*="badge"] {
  color: $default-color;

  &.badge-filled {
    color: $default-color;
  }
}


// Badge modifiers
// --------------------------------------------------

// Main badge
.badge-primary {
  color: $primary-color;

  &.badge-filled {
    color: #fff;
    background-color: $primary-color;
  }
}

// Positive badge
.badge-positive {
  color: $positive-color;

  &.badge-filled {
    color: #fff;
    background-color: $positive-color;
  }
}

// Negative badge
.badge-negative {
  color: $negative-color;

  &.badge-filled {
    color: #fff;
    background-color: $negative-color;
  }
}


//
// Segmented controllers
// --------------------------------------------------

.segmented-controller {
  background-color: transparent;
  border: 1px solid $primary-color;

  li {
    border-left: 1px solid $primary-color;
    @include transition(background-color .1s linear);
    
    // Link that fills each section
    > a {
      color: $primary-color;
    }

    // Selected segment of controller
    &.selected {
      background-color: $primary-color;
    }
  }
}


//
// Popovers
// --------------------------------------------------

.popover {
  border-radius: 12px;
  @include transition(-webkit-transform 0.2s ease-in-out, transform 0.2s ease-in-out, opacity 0.2s ease-in-out);
}


//
// Modal styles
// --------------------------------------------------

.modal {
  @include transition-timing-function($timing-fuction);

  // Active modal
  &.active {
    @include transition-timing-function($timing-fuction);
  }
}

//
// Toggles styles
// --------------------------------------------------
.toggle {
  border: 2px solid #e6e6e6;
  @include box-shadow(inset 0 0 0 0 #e1e1e1);
  @include transition-property(box-shadow, border);
  @include transition-duration(.2s);

  // Sliding handle
  .toggle-handle {
    border: 1px solid rgba(0, 0, 0, .2);
    @include box-shadow(0 3px 3px rgba(0,0,0,.08));
    @include transition-property(-webkit-transform, border, width);
  }
  &:active .toggle-handle {
    width: 35px;
  }
  // Active state for toggle
  &.active {
    border: 2px solid $positive-color;
    background-color: transparent;
    @include box-shadow(inset 0 0 0 13px $positive-color);

    // Handle when the handle and the container is active
    &:active .toggle-handle,
    .toggle-handle:active {
      @include transform(translate3d(10px,0,0) !important); // Evil important tag is used to overwrite js.
    }

    .toggle-handle {
      border-color: $positive-color;
    }
  }
}


//
// Push styles
// --------------------------------------------------
.content {
  
  // Fade animation 
  &.fade {
    @include transition(opacity .2s ease-in-out);
  }
  // Slide animation
  &.slide {
    @include transition-timing-function ($timing-fuction);

    // Adding the overlay
    &.sliding-in,
    &.right:not([class*="sliding-in"]) {
      @include animation-name(fadeOverlay);
      @include animation-duration(.4s);
    }

    &.right:not([class*="sliding-in"]) {
      @include animation-direction(reverse);
    }

    &.left {
      @include transform(translate3d(-20%, 0, 0)); // Creates the parallax effect
    }
  }
}

// Overlay animation for the slide transition
@-webkit-keyframes fadeOverlay {
  from { @include box-shadow(0 0 10px rgba(0,0,0,0), -320px 0 0 rgba(0,0,0,0)); }
  to   { @include box-shadow(0 0 10px rgba(0,0,0,.3), -320px 0 0 rgba(0,0,0,.1)); }
}