/* Buttons
/* ---------------------------------------------------------- */

.btn {
    display: inline-block;
    margin-bottom: 0;
    padding: 9px 14px;
    border: 1px solid transparent;
    font-size: 1.1rem;
    line-height: 1.428571429;
    font-weight: 300;
    text-align: center;
    text-transform: uppercase;
    text-shadow: none;
    letter-spacing: 1px;
    white-space: nowrap;
    border-radius: var(--border-radius);
    cursor: pointer;

    background-image: none; /* Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214 */
}

.btn:focus,
.btn:active:focus,
.btn.active:focus {
    outline: thin dotted;
    outline: 0px auto -webkit-focus-ring-color;
    outline-offset: -2px;
}

.btn:hover,
.btn:focus {
    color: var(--blue);
    text-decoration: none;
}

.btn:active,
.btn.active {
    outline: 0;
    background-image: none;
    box-shadow: inset 0 2px 2px rgba(0, 0, 0, 0.125);
}

.btn.disabled,
.btn[disabled],
fieldset[disabled] .btn {
    cursor: not-allowed;
    pointer-events: none;
    opacity: 0.65;
    box-shadow: none;
}


/* Link Buttons
/* ---------------------------------------------------------- */

/* Make a button look and behave like a link */
.btn-link {
    color: var(--blue);
    font-weight: normal;
    cursor: pointer;
    border-radius: 0;
}

.btn-link,
.btn-link:active,
.btn-link[disabled],
fieldset[disabled] .btn-link {
    background-color: transparent;
    box-shadow: none;
}

.btn-link,
.btn-link:hover,
.btn-link:focus,
.btn-link:active {
    color: var(--blue);
    border-color: transparent;
}

.btn-link:hover,
.btn-link:focus {
    text-decoration: underline;
    background-color: transparent;
}

.btn-link[disabled]:hover,
.btn-link[disabled]:focus,
fieldset[disabled] .btn-link:hover,
fieldset[disabled] .btn-link:focus {
    color: var(--midgrey);
    text-decoration: none;
}


/* Minor Buttons
/* ---------------------------------------------------------- */

/* Add this class to buttons with a small/insignificant action
for example a "cancel" button. Style is de-emphasised. */
.btn-minor {
    text-transform: none;
    letter-spacing: 0;
    font-size: 1.2rem;
    padding: 8px 14px;
}


/* Button Sizes
/* ---------------------------------------------------------- */

.btn-lg {
    padding: 12px 18px;
    font-size: 1.4rem;
    line-height: 1.33;
    border-radius: 4px;
}

.btn-sm {
    padding: 7px 10px;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 2px;
}


/* Block Button (Fluid width)
/* ---------------------------------------------------------- */

.btn-block {
    display: block;
    width: 100%;
}

.btn-block + .btn-block {
    margin-top: 5px;
}

input[type="submit"].btn-block,
input[type="reset"].btn-block,
input[type="button"].btn-block {
    width: 100%;
}