/*
    Program name: hw1.css
    Author: Cergio Manuel A Batang
    Date Created: Feb 27, 2026
    Date last edited: Feb 27, 2026
    Version: 1.0
    Description: CSS External stylesheet for the html patient form (assignment 1)
*/

/* Tag selectors */

/*Body - background color, font, flex layout */
body {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #19b5e9;
    margin: 0;
    height: 100%;
    min-height: 100vh;
    font-family: "Georgia", serif;
    color: #2c2c2c;
}
/* Header - banner styling */
header {
    width: 100%;
    background-color: #1a6b9a;
    color: #ffffff;
    padding: 10px 0;
}

/* Header table should span full width */
header table {
    width: 100%;
    padding: 5px 15px;
}

/* h1 - page headings */
h1 {
    text-align: center;
    font-family: "Palatino Linotype", "Palatino", serif;
    font-weight: bold;
    color: #1a6b9a;
    font-size: 1.8em;
}

/* h2 - clinic name in header */
h2 {
    text-align: center;
    font-family: "Palatino Linotype", "Palatino", serif;
    font-weight: bold;
    color: #ffffff;
    font-size: 1.6em;
    letter-spacing: 2px;
    margin: 0;
}

/* th - section headers inside the form table */
th {
    text-align: center;
    font-family: "Palatino Linotype", serif;
    font-size: 1.1em;
    background-color: #1a6b9a;
    color: #ffffff;
    padding: 8px;
    border-radius: 4px;
}

/* hr - divider lines */
hr {
    border: none;
    border-top: 2px solid #1a6b9a;
    width: 95%;
    margin: 8px auto;
}

/* form - flex-grow so it fills vertical space */
form {
    flex-grow: 1;
    width: 100%;
}

/* main - center content area */
main {
    text-align: center;
    font-family: "Georgia", serif;
    font-weight: normal;
    flex-grow: 1;
    width: 100%;
    padding: 20px 0;
}

/* label - right-aligned labels */
label {
    text-align: right;
    font-family: "Georgia", serif;
    font-weight: normal;
    color: #1a3a52;
}

/* input - left-aligned input boxes */
input {
    text-align: left;
    font-family: "Georgia", serif;
    font-weight: normal;
    border: 1px solid #1a6b9a;
    border-radius: 4px;
    padding: 4px 6px;
    background-color: #f9fdff;
}

/* input focus state - highlight when clicked */
input:focus {
    outline: none;
    border-color: #0d4a70;
    background-color: #ffffff;
    box-shadow: 0 0 5px rgba(26, 107, 154, 0.4);
}

/* textarea styling */
textarea {
    text-align: left;
    font-family: "Georgia", serif;
    font-weight: normal;
    border: 1px solid #1a6b9a;
    border-radius: 4px;
    padding: 6px;
    background-color: #f9fdff;
    resize: vertical;
}

/* select (dropdown) styling */
select {
    font-family: "Georgia", serif;
    border: 1px solid #1a6b9a;
    border-radius: 4px;
    padding: 4px 6px;
    background-color: #f9fdff;
}

/* p - paragraph text */
p {
    font-family: "Georgia", serif;
    font-weight: normal;
    margin: 4px 0;
}

/* footer tag */
footer {
    position: relative;
    bottom: 0;
    width: 100%;
    background-color: #1a3a52;
    color: #d0e8f5;
    min-height: 3.5rem;
    padding: 8px 0;
}

/* footer table */
footer table {
    padding: 5px 15px;
}

/* Anchor / hyperlinks */
a {
    color: #a8d8f0;
    text-decoration: none;
}

/* Visited hyperlinks */
a:visited {
    color: #c0a8f0;
}

/* Hover state for links */
a:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* button tag */
button {
    background-color: #1a6b9a;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    padding: 6px 16px;
    font-family: "Georgia", serif;
    cursor: pointer;
    font-size: 0.9em;
}

button:hover {
    background-color: #0d4a70;
}

/* Class Selectors */

/* .image - aligns logo image to the left */
.image {
    text-align: left;
    padding-left: 10px;
}

/* .format - wrapper div for the form table */
.format {
    background-color: #ffffff;
    border: 1px solid #b0d0e8;
    border-radius: 8px;
    padding: 20px 30px;
    margin: 10px auto;
    box-shadow: 0 4px 12px rgba(26, 107, 154, 0.15);
    width: 90%;
    max-width: 750px;
}

/* ID selectors */

/* #today - dynamic date display in header */
#today {
    text-align: left;
    font-family: "Georgia", serif;
    font-weight: bold;
    font-size: 0.9em;
    margin-right: 10px;
    color: #d0e8f5;
}

/* #tagline - clinic tagline under the name */
#tagline {
    text-align: center;
    font-family: "Georgia", serif;
    font-style: italic;
    color: #a8d8f0;
    font-size: 0.85em;
    margin: 0;
}

/* #footer - footer text div */
#footer {
    text-align: right;
    font-family: "Georgia", serif;
    font-weight: normal;
    font-size: 0.85em;
    color: #d0e8f5;
}

/* #logo - the SVG/img logo in the header */
#logo {
    display: block;
    margin-left: 5px;
}

/* #range-slider - shows current slider value */
#range-slider {
    font-family: "Georgia", serif;
    font-weight: bold;
    color: #1a6b9a;
    font-size: 1.1em;
    margin-left: 8px;
}

/* #submitBtn - styled submit button */
#submitBtn {
    background-color: #1a6b9a;
    color: white;
    border: none;
    padding: 8px 24px;
    border-radius: 5px;
    font-family: "Georgia", serif;
    font-size: 1em;
    cursor: pointer;
}

#submitBtn:hover {
    background-color: #0d4a70;
}

/* #resetBtn - styled reset/clear button */
#resetBtn {
    background-color: #a04040;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    font-family: "Georgia", serif;
    font-size: 1em;
    cursor: pointer;
}

#resetBtn:hover {
    background-color: #7a2c2c;
}


/* Name selector */

/* input[name="state"] - extra styling for state select by name */
select[name="state"] {
    min-width: 160px;
}

/* input[name="zip"] - zip code field width */
input[name="zip"] {
    max-width: 120px;
}

/* input[name="mi"] - middle initial field narrow width */
input[name="mi"] {
    max-width: 40px;
    text-align: center;
}

/* input[name="ssn"] - SSN field styling */
input[name="ssn"] {
    letter-spacing: 2px;
}


/* Table layout */

/* .td1 - right-aligned label cells */
.td1 {
    text-align: right;
    font-family: "Georgia", serif;
    font-weight: normal;
    vertical-align: middle;
    padding: 6px 10px 6px 0;
    white-space: nowrap;
    color: #1a3a52;
    min-width: 160px;
}

/* General td padding for input cells */
td {
    padding: 5px 6px;
    vertical-align: middle;
}