/* Common styles for all pages - GitHub-inspired design */

* {
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    box-sizing: border-box;
}

/* ========================================
   BASE STYLES
   ======================================== */

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    background: #f6f8fa;
    padding: 24px;
    -webkit-text-size-adjust: 100%;
    color: #24292f;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1 {
    font-size: 32px;
    font-weight: 600;
    margin: 0 0 16px 0;
    line-height: 1.25;
    color: #24292f;
    padding-bottom: 8px;
    border-bottom: 1px solid #d0d7de;
    display: block;
    width: 100%;
}

h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 24px 0 16px 0;
    line-height: 1.25;
    color: #24292f;
    padding-bottom: 8px;
    border-bottom: 1px solid #d0d7de;
    display: block;
    width: 100%;
}

h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 24px 0 16px 0;
    line-height: 1.25;
    color: #24292f;
    display: block;
    width: 100%;
}

h4 {
    font-size: 16px;
    font-weight: 600;
    margin: 24px 0 16px 0;
    line-height: 1.25;
    color: #24292f;
}

p {
    margin: 0 0 16px 0;
}

a {
    color: #0969da;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

code {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
    font-size: 12px;
    padding: 3px 6px;
    background: rgba(175, 184, 193, 0.2);
    border-radius: 6px;
}

/* ========================================
   CARD LAYOUT
   ======================================== */

.card {
    max-width: 800px;
    margin: 0 auto 16px;
    background: #ffffff;
    border-radius: 6px;
    padding: 16px;
    border: 1px solid #d0d7de;
}

.card.wide {
    max-width: 1000px;
}

.card.extra-wide {
    max-width: 1280px;
}

/* ========================================
   LOGO
   ======================================== */

.logo {
    display: block;
    max-width: min(180px, 40vw);
    width: 100%;
    height: auto;
    margin: 0 auto 16px;
    object-fit: contain;
}

/* ========================================
   TOPBAR
   ======================================== */

.topbar {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #d0d7de;
}

.topbar h2 {
    margin: 0;
    padding: 0;
    border: none;
}

.topbar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ========================================
   BUTTONS
   ======================================== */

button,
.btn {
    padding: 5px 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    height: 32px;
    min-height: 32px;
    border-radius: 6px;
    border: 1px solid #d0d7de;
    background: #f6f8fa;
    color: #24292f;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    font-family: inherit;
    transition: background-color 0.2s cubic-bezier(0.3, 0, 0.5, 1);
    white-space: nowrap;
    box-sizing: border-box;
}

button:hover,
.btn:hover {
    background: #f3f4f6;
    border-color: #d0d7de;
    transition-duration: 0.1s;
}

button:active,
.btn:active {
    background: #ebecf0;
    border-color: #d0d7de;
}

button:disabled,
.btn:disabled {
    color: #8c959f;
    background: #f6f8fa;
    border-color: #d0d7de;
    cursor: not-allowed;
}

/* Primary button */
.btn-primary {
    background: #2da44e;
    color: #ffffff;
    border-color: rgba(27, 31, 36, 0.15);
}

.btn-primary:hover {
    background: #2c974b;
}

.btn-primary:active {
    background: #298e46;
}

/* Danger button */
.danger-btn {
    background: #cf222e;
    color: #ffffff;
    border-color: rgba(27, 31, 36, 0.15);
}

.danger-btn:hover {
    background: #a40e26;
}

.danger-btn:active {
    background: #8e1a26;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */

input,
select,
textarea {
    padding: 5px 12px;
    font-size: 14px;
    line-height: 20px;
    height: 32px;
    min-height: 32px;
    border: 1px solid #d0d7de;
    border-radius: 6px;
    background: #ffffff;
    color: #24292f;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s cubic-bezier(0.3, 0, 0.5, 1);
    box-sizing: border-box;
}

input[type="number"] {
    width: 110px;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #0969da;
    box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.3);
}

input::placeholder,
textarea::placeholder {
    color: #57606a;
}

select {
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path fill="%23586069" d="M4.427 7.427l3.396 3.396a.25.25 0 00.354 0l3.396-3.396A.25.25 0 0011.396 7H4.604a.25.25 0 00-.177.427z"></path></svg>');
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 32px;
}

textarea {
    height: auto;
    min-height: 100px;
    resize: vertical;
    line-height: 1.6;
}

/* ========================================
   FORM LAYOUTS
   ======================================== */

/* Long Form - for patient/admin signup, longer inputs */
.form-long label {
    font-weight: 600;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
    color: #24292f;
}

.form-long label:not(:first-child) {
    margin-top: 16px;
}

.form-long input[type="text"],
.form-long input[type="email"],
.form-long input[type="tel"],
.form-long input[type="password"],
.form-long input[type="date"],
.form-long input[type="number"],
.form-long select,
.form-long textarea {
    width: 100%;
    max-width: 440px;
}

.form-long .row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

/* Short Form - for quick entries like add prescription */
.form-short {
    margin-top: 16px;
}

.form-short label {
    font-weight: 600;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
    color: #24292f;
}

.form-short label:not(:first-child) {
    margin-top: 16px;
}

.form-short input[type="text"],
.form-short input[type="email"],
.form-short input[type="tel"],
.form-short input[type="number"],
.form-short select {
    width: 100%;
    max-width: 320px;
}

.form-short .row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

/* Log Form - for inline multi-field forms like intake history */
.log-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-top: 16px;
}

.log-form .field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.log-form label {
    font-size: 14px;
    font-weight: 600;
}

.log-form input[type="text"] {
    min-width: 200px;
}

#logMessage {
    font-size: 14px;
    margin-top: 8px;
}

/* Search row - for search input + button layout */
.search-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.search-row input {
    flex: 1;
}

/* ========================================
   TABLES - Content-Based Responsive Layout
   ======================================== */

.table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 16px;
    border: 1px solid #d0d7de;
    border-radius: 6px;
}

/* Base table with auto layout for content-based sizing */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: #ffffff;
    table-layout: auto;
}

/* Default cell styling */
th,
td {
    padding: 8px 16px;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid #d0d7de;
    white-space: nowrap;
}

th {
    background: #f6f8fa;
    font-weight: 600;
    font-size: 12px;
    color: #57606a;
    border-bottom: 1px solid #d0d7de;
    position: sticky;
    top: 0;
    z-index: 10;
}

tbody tr:last-child th,
tbody tr:last-child td {
    border-bottom: none;
}

tbody tr:hover {
    background: #f6f8fa;
}

/* ========================================
   COLUMN MINIMUM WIDTH THRESHOLDS
   ======================================== */

/* Short metadata columns - minimum widths to prevent unreadable narrowness */
col.col-id { min-width: 60px; }
col.col-status { min-width: 80px; }
col.col-date { min-width: 110px; }
col.col-datetime { min-width: 150px; }
col.col-time { min-width: 80px; }
col.col-number { min-width: 80px; }

/* Text columns - minimum widths for readability */
col.col-name { min-width: 120px; }
col.col-email { min-width: 140px; }
col.col-phone { min-width: 100px; }
col.col-description { min-width: 150px; }

/* Action columns - minimum width for buttons */
col.col-actions { min-width: 150px; }

/* Generic size thresholds */
col.col-small { min-width: 80px; }
col.col-medium { min-width: 120px; }
col.col-large { min-width: 180px; }

/* ========================================
   CELL BEHAVIOR MODIFIERS
   ======================================== */

/* Allow text wrapping for longer content */
td.wrap,
th.wrap {
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Force nowrap (default behavior, but explicit) */
td.nowrap,
th.nowrap {
    white-space: nowrap;
}

/* Center-aligned cells */
td.center,
th.center {
    text-align: center;
}

/* Right-aligned cells (for numbers) */
td.right,
th.right {
    text-align: right;
}

/* Buttons inside tables */
table button {
    height: 28px;
    min-height: 28px;
    padding: 4px 12px;
    font-size: 12px;
}

/* Action column with multiple buttons */
td.actions {
    white-space: nowrap;
}

td.actions button {
    margin-right: 6px;
}

td.actions button:last-child {
    margin-right: 0;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

/* Section title */
.section-title {
    font-size: 16px;
    font-weight: 600;
    margin: 24px 0 16px 0;
    color: #24292f;
    padding-bottom: 8px;
    border-bottom: 1px solid #d0d7de;
    display: block;
    width: 100%;
}

.section-title:first-child {
    margin-top: 0;
}

/* Messages */
.msg {
    font-size: 14px;
    color: #57606a;
    margin: 8px 0;
}

.success {
    color: #1a7f37;
}

.error {
    color: #cf222e;
}

.center-message {
    text-align: center;
    padding: 48px 24px;
    color: #57606a;
    font-size: 14px;
}

/* Message boxes */
.message-box {
    margin-top: 16px;
    padding: 16px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.6;
    border: 1px solid;
}

.message-box.success {
    background: #dafbe1;
    color: #1a7f37;
    border-color: #4ac26b;
}

.message-box.error {
    background: #ffebe9;
    color: #cf222e;
    border-color: #ff8182;
}

/* Activity type badges */
.activity-type {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    line-height: 18px;
}

.type-medicine {
    background: #ddf4ff;
    color: #0969da;
}

.type-prescription {
    background: #dafbe1;
    color: #1a7f37;
}

.type-admin {
    background: #fff8c5;
    color: #9a6700;
}

.type-patient {
    background: #fbefff;
    color: #8250df;
}

.type-reset {
    background: #ffebe9;
    color: #cf222e;
}

.type-auth {
    background: #fff1e5;
    color: #bc4c00;
}

.type-face {
    background: #eef6fc;
    color: #0550ae;
}

.type-dispense {
    background: #d4f4e2;
    color: #116329;
}

/* Checkmark */
.checkmark {
    color: #1a7f37;
    font-size: 14px;
    font-weight: 600;
}

/* Helper text and links */
.helper,
.signup-link {
    margin-top: 16px;
    font-size: 14px;
    color: #57606a;
    line-height: 1.6;
}

.helper a,
.signup-link a {
    color: #0969da;
    font-weight: 500;
    text-decoration: none;
}

.helper a:hover,
.signup-link a:hover {
    text-decoration: underline;
}

/* ========================================
   DANGER ZONE
   ======================================== */

.danger-zone {
    margin-top: 32px;
    padding: 16px;
    border: 1px solid #d0d7de;
    border-radius: 6px;
    background: #ffffff;
}

.danger-zone h3 {
    margin: 0 0 8px 0;
    color: #cf222e;
    font-size: 16px;
    font-weight: 600;
}

.danger-zone p {
    margin: 0 0 16px 0;
    color: #57606a;
    font-size: 14px;
    line-height: 1.6;
}

/* ========================================
   MOBILE RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    body {
        padding: 16px;
        font-size: 14px;
    }

    .card {
        padding: 16px;
        margin-bottom: 16px;
        border-radius: 6px;
    }

    h1 {
        font-size: 26px;
    }

    h2 {
        font-size: 20px;
    }

    h3 {
        font-size: 18px;
    }

    h4 {
        font-size: 16px;
    }

    .logo {
        max-width: min(140px, 35vw);
        margin-bottom: 16px;
    }

    .topbar {
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 16px;
        padding-bottom: 16px;
    }

    button,
    .btn {
        min-height: 32px;
        height: 32px;
        font-size: 14px;
        padding: 5px 16px;
        touch-action: manipulation;
        user-select: none;
        -webkit-user-select: none;
    }

    input,
    select,
    textarea {
        min-height: 32px;
        height: 32px;
        font-size: 14px;
    }

    .form-long input[type="text"],
    .form-long input[type="email"],
    .form-long input[type="tel"],
    .form-long input[type="password"],
    .form-long input[type="date"],
    .form-long input[type="number"],
    .form-long select,
    .form-long textarea,
    .form-short input[type="text"],
    .form-short input[type="email"],
    .form-short input[type="tel"],
    .form-short input[type="number"],
    .form-short select {
        max-width: 100%;
    }

    .form-long .row,
    .form-short .row {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .form-long .row button,
    .form-long .row .btn,
    .form-short .row button,
    .form-short .row .btn {
        width: 100%;
    }

    .log-form {
        flex-direction: column;
        align-items: stretch;
    }

    .log-form .field {
        width: 100%;
    }

    .log-form select,
    .log-form input[type="date"],
    .log-form input[type="time"],
    .log-form input[type="text"] {
        width: 100%;
        font-size: 16px;
    }

    .log-form button {
        width: 100%;
    }

    .table-wrapper {
        margin-top: 16px;
        border-radius: 6px;
    }

    table {
        font-size: 13px;
    }

    th,
    td {
        padding: 8px 12px;
    }

    th {
        font-size: 12px;
    }

    /* On mobile, allow wrapping by default for better readability */
    td:not(.nowrap),
    th:not(.nowrap) {
        white-space: normal;
    }

    /* Reduce minimum widths on mobile for better space utilization */
    col.col-name { min-width: 100px; }
    col.col-email { min-width: 120px; }
    col.col-description { min-width: 120px; }
    col.col-actions { min-width: 130px; }
    col.col-large { min-width: 140px; }

    .section-title {
        font-size: 16px;
        margin: 20px 0 16px 0;
    }

    .center-message {
        padding: 32px 16px;
    }

    .danger-zone {
        padding: 16px;
    }
}

/* Extra small mobile screens */
@media (max-width: 480px) {
    body {
        padding: 12px;
    }

    .card {
        padding: 12px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 18px;
    }

    .logo {
        max-width: min(120px, 32vw);
    }

    button,
    .btn {
        padding: 8px 12px;
    }

    th,
    td {
        padding: 6px 8px;
        font-size: 12px;
    }
}

/* Large desktop screens */
@media (min-width: 1200px) {
    body {
        padding: 32px;
    }

    .logo {
        max-width: 200px;
        margin-bottom: 24px;
    }

    .card {
        padding: 24px;
    }
}