/* Top-Level Rules */

* {
    box-sizing: border-box;
}

html {
    background-color: #F4F8F7;
    
    height: 100%;
    
    margin: 0;
    padding: 0;
}

body {
    background-color: white;
    color: #4C3639;
    
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    
    max-width: 1000px;
    min-height: 100%;
    
    margin: 0 auto;
    padding: 1em 1.61803398875em; /* Golden ratio */
    padding-bottom: 2em;
}

/* Element Styles */

img {
    width: 150px;
    height: 150px;
    
    vertical-align: middle;
}

ul {
    margin: 0;
    padding: 0;
    
    list-style-type: none;
}

dl {
    display: block;
}

dt {
    font-weight: bold;
}

dd {
    margin-bottom: 1em;
}

a {
    color: #63B4C9;
}

h1 {
    margin: 0;
    padding: 0;
}

h1 > a {
    color: #63B4C9;
    text-decoration: none;
}

h1 > a:hover {
    text-decoration: underline;
}

/* Body / Header Rules */

body > header > nav {
    float: right;
    
    margin-left: 3em;
    padding-bottom: 1em;
}

body.loggedin > header > nav > ul {
    margin-top: 1em;
}

body:not(.loggedin) > header > nav > ul > li {
    display: inline-block;
    
    margin-left: 0.5em;
}

body > article > header > nav {
    width: 100%;
}

body > article > header > nav > form {
    display: inline-block;
}

body > article > header > nav > ul {
    margin-bottom: 1em;
}

li.active {
    font-weight: bold;
}

/* Fieldsets */

fieldset {
    border-color: rgba(76, 54, 57, 0.31);
    border-width: 0.08em;
    
    padding-left: 1em;
    padding-right: 1em;
    padding-bottom: 1em;
}

fieldset > label {
    display: block;
    
    line-height: 1.8em;
    
    margin-bottom: 1em;
}

fieldset > label:last-of-type {
    margin-bottom: 0;
}

fieldset > label > small {
    display: block;
}

fieldset > button {
    margin-top: 1em;
}

fieldset.inline {
    border-style: none;
    
    margin: 0;
    margin-bottom: 1em;
    padding: 0;
}

fieldset.inline > label {
    display: inline;
}

fieldset.outer {
    border-style: none;
    
    margin: 0;
    padding: 0;
}

fieldset.outer > legend {
    display: block;
    
    font-weight: bold;
    font-size: 1.6em;
    
    padding-top: 1em;
    padding-bottom: 1em;
}

fieldset.outer > button {
    margin-top: 1.4em;
}

/* Form Elements / Inputs */

input, select, textarea {
    border: 0.08em rgba(76, 54, 57, 0.5) solid;
    border-radius: 0.3em;
    
    font-size: 1.1em;
    
    padding: 0.2em;
}

input:focus, select:focus, textarea:focus {
    border-color: #4C3639;
}

input[type="number"] {
    width: 3em;
}

input[type="file"] {
    margin-bottom: 0.4em;
}

textarea {
    height: 6em;
    width: 24em;
}

/* Buttons */

button, .button {
    display: inline-block;
    
    cursor: pointer;
    
    background-color: #F3F4E5;
    background-image: linear-gradient(to bottom, #F3F4E5, #E2E3D9);
    color: #4C3639;
    text-decoration: none;
    text-shadow: 0px 1px #b4a7a9;
    
    border: 0.08em #4C3639 solid;
    border-radius: 0.8em;
    
    font-size: 1.4em;
    
    padding: 0.5em 1em;
}

button.mini, .button.mini {
    border-radius: 0.4em;
    
    font-size: 1.1em;
    
    padding: 0.3em 0.8em;
}

button:hover, .button:hover {
    background-color: #FEFFEE;
    background-image: linear-gradient(to bottom, #FEFFEE, #E3E5D6);
}

button:active, .button:active {
    background-image: linear-gradient(to top, #F3F4E5, #E2E3D9);
}

button.primary, .button.primary {
    background-color: #F5A630;
    background-image: linear-gradient(to bottom, #F5A630, #D65B22);
    color: white;
    text-shadow: 0px 1px black;
    
    border-color: #d42d2d;
}

button.primary:hover, .button.primary:hover {
    background-color: #F8C373;
    background-image: linear-gradient(to bottom, #F8C373, #F08655);
}

button.primary:active, .button.primary:active {
    background-image: linear-gradient(to top, #F5A630, #D65B22);
}

button.accept, .button.accept {
    background-color: #0fa715;
    background-image: linear-gradient(to bottom, #0fa715, #06694a);
    color: white;
    text-shadow: 0px 1px black;
    
    border-color: #034e37;
}

button.accept:hover, .button.accept:hover {
    background-color: #8acb31;
    background-image: linear-gradient(to bottom, #8acb31, #0c9145);
}

button.accept:active, .button.accept:active {
    background-image: linear-gradient(to bottom, #06694a, #0fa715);
}

button.decline, button.delete,
.button.decline, .button.delete {
    background-color: #a7260f;
    background-image: linear-gradient(to bottom, #a7260f, #690a06);
    color: white;
    text-shadow: 0px 1px black;
    
    border-color: #4e0303;
}

button.decline:hover, button.delete:hover,
.button.decline:hover, .button.delete:hover {
    background-color: #c66836;
    background-image: linear-gradient(to bottom, #c66836, #7b2b13);
}

button.decline:active, button.delete:active,
.button.decline:active, .button.delete:active {
    background-image: linear-gradient(to bottom, #690a06, #a7260f);
}

button.delete, .button.delete {
    border-radius: 0.4em;
    
    font-size: 0.8em;
    
    margin-bottom: 0.8em;
    padding: 0.4em 0.7em;
}

/* Tables */

table {
    width: 100%;
    
    margin-bottom: 2em;
}

caption {
    text-align: left;
    
    font-weight: bold;
    font-size: 1.2em;
    
    padding-bottom: 0.3em;
}

th, td {
    padding-top: 1em;
    padding-bottom: 1em;
}

th {
    background-color: #eaf5fa;
}

td {
    text-align: center;
}

tbody > tr:nth-child(odd) {
    background-color: #F3F9FC;
}

tbody > tr:nth-child(even) {
    background-color: #F9FDFF;
}

tr > td:first-child {
    text-align: left;
    
    vertical-align: middle;
}

tr > td:first-child img {
    margin-left: 1em;
    margin-right: 1em;
}

td.actions {
    width: 9em;
}

td.actions button, td.actions .button {
    width: 5em;
    
    margin: 0.2em;
}

/* Game Widget */

.gamewidget {
    display: inline-flex;
    align-items: center;
    
    clear: both;
}

.gamewidget > nav > a {
    font-size: 1.5em;
}

.gamewidget img {
    display: inline-block;
    
    margin-right: 1em;
}

.gamewidget ul {
    margin-top: 1em;
}

/* Invitation */

#invitation {
    background-color: #fffff9;
    text-align: center;
    
    border: 1px dashed #63B4C9;
    
    margin: 3em 5em;
}

#invitation button {
    margin-left: 0.15em;
    margin-right: 0.15em;
}

#inviteschedule {
    background-color: #fffff9;
    
    border: 1px dashed #63B4C9;
    
    float: right;
    
    padding: 0.5em 2em;
}

p.accepted {
    color: #258931;
    font-weight: bold;
}

p.declined {
    color: #a7260f;
    font-weight: bold;
}

#invitationform fieldset {
    margin-bottom: 2em;
}

/* Recommended Games */

#recommendedgames > header > p {
    font-size: 1.4em;
}

#recommendedgames > ul {
    margin-bottom: 2em;
}

#recommendedgames > ul > li {
    display: block;
    
    background-color: #fffff9;
    
    border: 1px dashed #63B4C9;
    
    margin: 1em 2em;
    padding: 2em;
}

#recommendedgames > footer {
    text-align: center;
    
    margin: 1em 2em;
}

#recommendedgames > footer input {
    text-align: center;
    
    width: 100%;
    
    margin-top: 0.4em;
}

/* Login / Register */

#credentials {
    display: flex;
    justify-content: center;
    
    margin-top: 6em;
}

/* Game Page */

#personalinfo {
    float: right;
    
    margin: 2em;
    margin-top: 0;
    margin-right: 0;
}

#personalinfo label {
    margin-bottom: 0;
}

#playstatus {
    border-style: none;
    
    margin: 0;
    padding: 0;
    padding-top: 1em;
}

/* Game List Pages */

#gameslist nav {
    float: left;
    clear: right;
    
    margin-top: 2em;
}

#gameslist ul {
    float: right;
}

#gameslist details {
    float: left;
    
    margin-bottom: 2em;
}

#gameslist summary {
    margin-bottom: 1em;
}