/*
* TingelBill - A modern, clean, and responsive design
* TingelBill - Modern Medical Time Tracking
* Theme: Medium/Light Violet
*/

:root {
    /* Color Palette - Light Violet */
    --primary-color: #9b8cff;
    --primary-hover: #8a74ff;
    --primary-dark: #5a3fcf;
    --primary-light: #efeaff;
    --accent-color: #ffb86b;

    --text-color: #1f2937;
    --text-muted: #6b7280;
    --text-light: #ffffff;

    --bg-color: #f6f5ff;
    --card-bg: #ffffff;
    --border-color: #e6e2f5;

    --error-color: #ef6b6b;
    --success-color: #4caf7d;

    /* Spacing & Layout */
    --container-width: 1100px;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow: 0 8px 24px rgba(90, 63, 207, 0.08);
    --shadow-sm: 0 2px 10px rgba(90, 63, 207, 0.08);
    --focus-ring: 0 0 0 3px rgba(155, 140, 255, 0.25);
}

/* Basis-Reset & Standards */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    padding: 0 0 2.5rem;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

a:hover {
    color: var(--primary-hover);
}

/* Header & Navigation */
header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 0;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 10;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    text-decoration: none;
    letter-spacing: -0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: "";
    width: 12px;
    height: 12px;
    border-radius: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    box-shadow: 0 4px 10px rgba(90, 63, 207, 0.2);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

nav a:hover,
nav a.active {
    color: var(--primary-dark);
    background-color: var(--primary-light);
}

/* Main Content */
main {
    flex: 1;
    padding-bottom: 2rem;
}

/* Footer */
footer {
    background-color: #fff;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    text-align: center;
    padding: 1.5rem;
    margin-top: auto;
    font-size: 0.9rem;
}

/* Forms */
form {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

    table form {
        background: transparent;
        padding: 0;
        border: 0;
        box-shadow: none;
        border-radius: 0;
        margin: 0;
        max-width: none;
        display: inline-flex;
    }

form.app-form {
    max-width: 520px;
}

.settings-form input[type="text"],
.settings-form input[type="email"],
.settings-form input[type="password"],
.settings-form input[type="date"],
.settings-form input[type="time"],
.settings-form input[type="number"],
.settings-form select,
.settings-form textarea {
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius) !important;
    font-size: 1rem !important;
    background-color: #fff !important;
    transition: all 0.2s ease;
    font-family: inherit !important;
    box-sizing: border-box !important;
    display: block;
    box-shadow: none !important;
}

.settings-form input[type="text"],
.settings-form input[type="email"],
.settings-form input[type="password"],
.settings-form input[type="date"],
.settings-form input[type="time"],
.settings-form input[type="number"],
.settings-form select {
    height: 48px !important;
    min-height: 48px !important;
    line-height: 1.2 !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
}

.settings-form input[type="email"],
.settings-form input[type="number"] {
    all: unset;
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius) !important;
    font-size: 1rem !important;
    background-color: #fff !important;
    transition: all 0.2s ease;
    font-family: inherit !important;
    box-sizing: border-box !important;
    display: block;
    height: 48px !important;
    min-height: 48px !important;
    line-height: 1.2 !important;
    box-shadow: none !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
    outline: none !important;
    background-clip: padding-box !important;
}

.field {
    all: unset;
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius) !important;
    font-size: 1rem !important;
    background-color: #fff !important;
    transition: all 0.2s ease;
    font-family: inherit !important;
    box-sizing: border-box !important;
    display: block;
    box-shadow: none !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
    outline: none !important;
    background-clip: padding-box !important;
}

.field:not(textarea) {
    height: 48px !important;
    min-height: 48px !important;
    line-height: 1.2 !important;
}

select.field {
    background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
        linear-gradient(135deg, var(--text-muted) 50%, transparent 50%),
        linear-gradient(to right, var(--border-color), var(--border-color));
    background-position: calc(100% - 20px) calc(1em + 2px),
        calc(100% - 15px) calc(1em + 2px),
        calc(100% - 2.5rem) 0.6rem;
    background-size: 5px 5px, 5px 5px, 1px 1.6rem;
    background-repeat: no-repeat;
    padding-right: 3rem !important;
}

textarea.field {
    min-height: 120px;
    resize: vertical;
}

.field-file {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: #fff;
    font-size: 0.95rem;
}

.signature-preview {
    border: 1px dashed var(--border-color);
    border-radius: var(--radius);
    padding: 0.75rem;
    background: #fff;
    max-width: 420px;
}
.signature-preview img {
    max-width: 100%;
    height: auto;
    display: block;
}

.favicon-preview {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border: 1px dashed var(--border-color);
    border-radius: 14px;
    background: #fff;
    margin: 0.25rem 0 0.75rem;
}
.favicon-preview img {
    width: 48px;
    height: 48px;
    display: block;
}

.signature-remove {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.settings-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 1rem 0 1.25rem;
}

.settings-tab {
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    color: var(--text-color);
    background: #fff;
    font-weight: 600;
}

.settings-tab.active {
    background: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-dark);
}

/* On larger screens, align labels and inputs side-by-side for harmony */
@media (min-width: 768px) {
    form {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
    
    form .full-width {
        grid-column: 1 / -1;
    }
    
    label {
        text-align: left;
        margin-right: 0;
    }
    
    .btn-group {
        grid-column: auto;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1rem;
    background-color: #fff;
    transition: all 0.2s ease;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="number"],
select {
    height: 48px;
    line-height: 1.2;
    background-clip: padding-box;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

input[type="email"],
input[type="number"] {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    box-shadow: none;
    background-color: #fff;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-color);
    -webkit-box-shadow: 0 0 0px 1000px #fff inset;
    box-shadow: 0 0 0px 1000px #fff inset;
    border: 1px solid var(--border-color);
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

select {
    background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
        linear-gradient(135deg, var(--text-muted) 50%, transparent 50%),
        linear-gradient(to right, var(--border-color), var(--border-color));
    background-position: calc(100% - 20px) calc(1em + 2px),
        calc(100% - 15px) calc(1em + 2px),
        calc(100% - 2.5rem) 0.6rem;
    background-size: 5px 5px, 5px 5px, 1px 1.6rem;
    background-repeat: no-repeat;
    padding-right: 3rem;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--focus-ring);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* Buttons */
button,
input[type="submit"],
input[type="button"],
input[type="reset"],
.btn {
    min-height: 36px;
    line-height: 1.2;
    font: inherit;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    -webkit-appearance: none;
    box-shadow: var(--shadow-sm);
    background-color: var(--primary-color);
    color: var(--text-light);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: #edf0ff;
    color: var(--text-color);
}

.btn-secondary:hover {
    background-color: #e1e6ff;
}

.btn-danger {
    background-color: var(--error-color);
    color: var(--text-light);
}

.btn-danger:hover {
    background-color: #EF5350;
}

/* Button variants by context */
form .btn,
form .btn-primary {
    background-color: #b7a9ff;
    color: var(--text-light);
}

form .btn:hover,
form .btn-primary:hover {
    background-color: #a596ff;
}

form .btn-secondary {
    background-color: #edeaff;
    color: var(--text-color);
}

form .btn-secondary:hover {
    background-color: #e3ddff;
}

.btn-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: flex-start;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.btn-sm {
    min-height: 30px;
    padding: 0.35rem 0.9rem;
    font-size: 0.9rem;
    border-radius: 9px;
}

.btn-ghost {
    background: transparent;
    color: var(--primary-dark);
    border: 1px solid var(--border-color);
    box-shadow: none;
}
.btn-ghost:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

th, td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

tbody tr:last-child td {
    border-bottom: 0;
}

th {
    background-color: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

table .ta-right {
    text-align: right;
}

table .actions-cell {
    justify-content: flex-start;
}

.grid2 > div {
    min-width: 0;
}

tbody tr:nth-child(even) {
    background-color: #faf9ff;
}

.table-compact th,
.table-compact td {
    padding: 0.65rem 0.9rem;
}

/* Karten & Übersicht */
.card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title::before {
    content: "";
    width: 6px;
    height: 24px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--primary-color), var(--primary-dark));
}

.form-section {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    background: #fbfaff;
    display: grid;
    gap: 1rem;
}

.section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.section-help {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: -0.25rem;
}

.field-hint {
    margin-top: 0.35rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.summary-item {
    background-color: var(--primary-light);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.summary-item h3 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.summary-item p {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

/* Layout helpers */
.row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.row-gap-lg {
    margin-bottom: 1rem;
}

.row .card-title {
    margin: 0;
}

.grid2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

form .grid2 {
    grid-template-columns: 1fr;
}

/* Alerts and Errors */
.alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-weight: 500;
    background-color: #f3f4f6;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.alert-error {
    background-color: #FDEDEC;
    color: var(--error-color);
    border: 1px solid #FADBD8;
}

.alert-success {
    background-color: #EAFAF1;
    color: var(--success-color);
    border: 1px solid #D5F5E3;
}

/* Utilities */
.ta-right { text-align: right; }
.ta-center { text-align: center; }
.muted { color: var(--text-muted); font-size: 0.9rem; }
.input-sm { width: 100%; min-width: 120px; max-width: 180px; text-align: right; }
.actions-cell { display: flex; flex-direction: column; gap: 0.35rem; align-items: flex-start; justify-content: flex-start; flex-wrap: nowrap; }
.actions-cell form { display: inline-flex; }
.actions-cell a,
.actions-cell .linkbtn {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    min-height: auto;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: none !important;
    box-shadow: none !important;
    color: var(--primary-dark);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}
.actions-cell a:hover,
.actions-cell .linkbtn:hover {
    color: var(--primary-hover);
    text-decoration: underline;
    transform: translateY(-1px);
}
.linkbtn { border: 0; background: none; }
.mt8 { margin-top: 0.5rem; }
.pill { display: inline-block; padding: 0.2rem 0.6rem; border-radius: 999px; border: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.8rem; }
.pill.done { border-color: var(--success-color); color: var(--success-color); }

.row {
    align-items: center;
}

.row .btn {
    white-space: nowrap;
}

/* Mobile & Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    main {
        padding: 0 0 1.5rem;
    }

    .card {
        padding: 1.25rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    form {
        grid-template-columns: 1fr;
        padding: 1.25rem;
        gap: 1rem;
    }

    label {
        text-align: left;
        margin-bottom: 0.25rem;
    }

    .form-section {
        padding: 1rem;
    }

    .btn-group {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0.75rem;
    }

    .btn {
        width: 100%;
    }

    .row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .grid2 {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    table, thead, tbody, th, td, tr {
        display: block;
    }

    thead {
        display: none;
    }

    tr {
        margin-bottom: 1rem;
        border: 1px solid var(--border-color);
        border-radius: var(--radius);
        background-color: #fff;
        overflow: hidden;
    }

    td {
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding: 0.75rem 1rem 0.75rem 45%;
        text-align: right;
        min-height: 44px;
    }

    td:last-child {
        border-bottom: none;
    }

    td::before {
        content: attr(data-label);
        position: absolute;
        left: 1rem;
        width: 40%;
        padding-right: 0.5rem;
        font-weight: 600;
        text-align: left;
        color: var(--text-color);
    }

    .actions-cell {
        justify-content: flex-start;
    }
}