:root {
    --ink-900: #1d232b;
    --ink-700: #2f3742;
    --ink-500: #6b7682;
    --line-200: #e4e7ec;
    --line-300: #d5dae1;
    --bg-50: #f5f6f8;
    --bg-100: #f1f2f4;
    --accent-500: #3a78b2;
    --accent-600: #2c5d8a;
    --accent-700: #244a6e;
    --accent-50: #f0f4f8;
    --accent-100: #e7eef6;
    --shadow-100: none;
}

@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;500;600;700&display=swap');

* {
    font-family: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    display: flex;
    height: 100vh;
    background-color: var(--bg-50);
    color: var(--ink-900);
}

.danger-btn {
    background-color: #e74c3c;
    color: #fff;
    padding: 10px 18px;
    border: none;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.primary-btn {
    background-color: var(--accent-600);
    color: #fff;
    padding: 10px 18px;
    border: none;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.1s;
    box-shadow: none;
    outline: none;
}
.primary-btn:hover {
    background-color: var(--accent-700);
}
.primary-btn.disabled {
    background-color: #c9d3da !important;
    box-shadow: none !important;
    pointer-events: none !important;
}
.primary-btn:active {
    background-color: var(--accent-500);
}

.secondary-btn {
    background-color: #eef2f4;
    color: var(--ink-700);
    padding: 10px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.1s;
    outline: none;
}
.secondary-btn:hover {
    background-color: #e4eaee;
}
.secondary-btn.disabled {
    background-color: #cfd7dd !important;
    pointer-events: none !important;
}
.secondary-btn:active {
    background-color: #d5dae1;
}

.page-content {
    width: calc(100% - 300px);
    background: #f7f8fa;
    min-height: 100vh;
}
.page-content-header {
    padding: 30px;
    height: 90px;
    font-size: 24px;
    font-weight: 600;
    color: #1d232b;
    letter-spacing: 0.1px;
}
.page-content-body {
    display: flex;
    flex-direction: column;
    gap: 22px;
    height: calc(100% - 90px);
    overflow-y: auto;
    scrollbar-width: thin;
    padding: 30px;
    padding-top: 0px;
}
.page-block {
    border: 1px solid #e4e7ec;
    background-color: #ffffff;
    border-radius: 8px;
    padding: 18px;
    box-shadow: none;
    display: flex;;
    flex-direction: column;
    gap: 12px;
}
.page-block-header {
    font-size: 16px;
    font-weight: 600;
    color: #2f3742;
}

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

.page-block-header-title {
    font-size: 16px;
    font-weight: 600;
    color: #2f3742;
}

.page-block-header-hide-btn {
    font-size: 13px;
    color: #6b7682;
    cursor: pointer;
    transition: color 0.1s;
}

.page-block-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 100%;
    overflow: auto;
}
.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.input-group label {
    font-size: 13px;
    color: #6b7682;
    font-weight: 600;
    letter-spacing: 0.1px;
}
.input-group-select {
    padding: 10px 12px;
    border: 1px solid #d5dae1;
    border-radius: 6px;
    font-size: 15px;
    background-color: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.input-group-date {
    padding: 10px 12px;
    border: 1px solid #d5dae1;
    border-radius: 6px;
    font-size: 15px;
    background-color: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.input-group-textarea {
    padding: 16px;
    border: 1px solid #d5dae1;
    border-radius: 8px;
    font-size: 15px;
    background-color: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
    width: 100%;
    height: 250px;
}
.input-group-file {
    padding: 10px 12px;
    border: 1px solid #d5dae1;
    border-radius: 6px;
    font-size: 15px;
    background-color: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group-select:focus,
.input-group-date:focus,
.input-group-textarea:focus {
    border-color: #2c5d8a;
    box-shadow: 0 0 0 2px rgba(44, 93, 138, 0.12);
}
.input-group-text {
    padding: 10px 12px;
    border: 1px solid #d5dae1;
    border-radius: 6px;
    font-size: 15px;
    background-color: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup {
    background-color: #fff;
    border-radius: 8px;
    width: 300px;
    max-width: 90%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 16px;
}

.popup-header {
    font-size: 18px;
    font-weight: 600;
    color: #1d232b;
    margin-bottom: 12px;
}

.popup-body {
    font-size: 14px;
    color: #2f3742;
    margin-bottom: 16px;
}

.popup-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.popup-footer > * {
    width: 100%;
}

.no-rights-message {
    font-size: 16px;
    color: #e74c3c;
    text-align: center;
    padding: 40px;
}